Flights from Ontario (ONT) to London (LHR)

Flight schedules from Ontario to London with Star Alliance member carriers

Please note that due to the current global situation of COVID-19 some of the flight schedules from our member carriers are subject to change on short notice. We recommend using our Member Airlines' Information Page. for the latest flight updates, details on booking flexibility as well as brspecific Frequent Flyer Program information.

Outbound (48)

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Los Angeles US
ONT13:35
12h 5m
1 Stop
London GB
LHR09:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1248
  Los Angeles. US
  ONT 13:35
  2h 18m
  822 Miles
  Denver. US
  DEN 16:53
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 27
  Denver. US
  DEN 17:35
  9h 5m
  4684 Miles
  London. GB
  LHR 09:40
  Boeing 787-9
  Operated by United Airlines
Los Angeles US
ONT13:35
14h 45m
1 Stop
London GB
LHR12:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1248
  Los Angeles. US
  ONT 13:35
  2h 18m
  822 Miles
  Denver. US
  DEN 16:53
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 262
  Denver. US
  DEN 20:20
  9h 0m
  4684 Miles
  London. GB
  LHR 12:20
  Boeing 787-9
  Operated by United Airlines
Los Angeles US
ONT10:49
14h 51m
2 Stops
London GB
LHR09:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 1417
  San Francisco. US
  SFO 12:56
  2h 41m
  970 Miles
  Denver. US
  DEN 16:37
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 27
  Denver. US
  DEN 17:35
  9h 5m
  4684 Miles
  London. GB
  LHR 09:40
  
  Operated by United Airlines
Los Angeles US
ONT10:49
15h 36m
1 Stop
London GB
LHR10:25
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 948
  San Francisco. US
  SFO 16:05
  10h 20m
  5383 Miles
  London. GB
  LHR 10:25
  Boeing 777 Passenger
  Operated by United Airlines
Los Angeles US
ONT06:17
15h 38m
2 Stops
London GB
LHR05:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:17
  1h 27m
  364 Miles
  San Francisco. US
  SFO 07:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2145
  San Francisco. US
  SFO 08:30
  4h 22m
  1851 Miles
  Chicago. US
  ORD 14:52
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 929
  Chicago. US
  ORD 15:50
  8h 5m
  3964 Miles
  London. GB
  LHR 05:55
  
  Operated by United Airlines
Los Angeles US
ONT10:49
15h 51m
2 Stops
London GB
LHR10:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 1738
  San Francisco. US
  SFO 13:10
  5h 7m
  2426 Miles
  Washington. US
  IAD 21:17
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 924
  Washington. US
  IAD 22:25
  7h 15m
  3687 Miles
  London. GB
  LHR 10:40
  
  Operated by United Airlines
Los Angeles US
ONT06:00
15h 55m
2 Stops
London GB
LHR05:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1168
  Houston. US
  IAH 12:08
  2h 47m
  930 Miles
  Chicago. US
  ORD 14:55
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 929
  Chicago. US
  ORD 15:50
  8h 5m
  3964 Miles
  London. GB
  LHR 05:55
  
  Operated by United Airlines
Los Angeles US
ONT06:00
16h 20m
2 Stops
London GB
LHR06:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:08
  3h 31m
  1405 Miles
  New York. US
  EWR 16:39
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 110
  New York. US
  EWR 18:00
  7h 20m
  3475 Miles
  London. GB
  LHR 06:20
  
  Operated by United Airlines
Los Angeles US
ONT10:49
16h 21m
2 Stops
London GB
LHR11:10
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 1823
  San Francisco. US
  SFO 13:15
  5h 44m
  2573 Miles
  New York. US
  EWR 21:59
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 146
  New York. US
  EWR 23:00
  7h 10m
  3475 Miles
  London. GB
  LHR 11:10
  
  Operated by United Airlines
Los Angeles US
ONT06:00
16h 30m
2 Stops
London GB
LHR06:30
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 582
  Houston. US
  IAH 12:15
  3h 45m
  1591 Miles
  Montreal. CA
  YUL 17:00
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 866
  Montreal. CA
  YUL 18:50
  6h 40m
  3258 Miles
  London. GB
  LHR 06:30
  
  Operated by Air Canada
Los Angeles US
ONT06:00
16h 45m
2 Stops
London GB
LHR06:45
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 796
  Houston. US
  IAH 12:10
  3h 7m
  1195 Miles
  Washington. US
  IAD 16:17
  Airbus A319 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 15m
  3687 Miles
  London. GB
  LHR 06:45
  
  Operated by United Airlines
Los Angeles US
ONT10:49
16h 46m
2 Stops
London GB
LHR11:35
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 2480
  San Francisco. US
  SFO 13:05
  3h 57m
  1641 Miles
  Houston. US
  IAH 19:02
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 5
  Houston. US
  IAH 20:25
  9h 10m
  4850 Miles
  London. GB
  LHR 11:35
  
  Operated by United Airlines
Los Angeles US
ONT05:05
16h 50m
2 Stops
London GB
LHR05:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2312
  Denver. US
  DEN 11:20
  2h 35m
  891 Miles
  Chicago. US
  ORD 14:55
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 929
  Chicago. US
  ORD 15:50
  8h 5m
  3964 Miles
  London. GB
  LHR 05:55
  
  Operated by United Airlines
Los Angeles US
ONT05:05
16h 50m
2 Stops
London GB
LHR05:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2329
  Denver. US
  DEN 09:40
  2h 35m
  891 Miles
  Chicago. US
  ORD 13:15
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 929
  Chicago. US
  ORD 15:50
  8h 5m
  3964 Miles
  London. GB
  LHR 05:55
  
  Operated by United Airlines
Los Angeles US
ONT06:17
16h 53m
2 Stops
London GB
LHR07:10
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:17
  1h 27m
  364 Miles
  San Francisco. US
  SFO 07:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 549
  San Francisco. US
  SFO 08:40
  5h 35m
  2573 Miles
  New York. US
  EWR 17:15
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 14
  New York. US
  EWR 18:55
  7h 15m
  3475 Miles
  London. GB
  LHR 07:10
  
  Operated by United Airlines
Los Angeles US
ONT10:49
16h 56m
2 Stops
London GB
LHR11:45
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 2166
  San Francisco. US
  SFO 13:05
  4h 23m
  1851 Miles
  Chicago. US
  ORD 19:28
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 938
  Chicago. US
  ORD 21:30
  8h 15m
  3964 Miles
  London. GB
  LHR 11:45
  
  Operated by United Airlines
Los Angeles US
ONT10:49
16h 56m
2 Stops
London GB
LHR11:45
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 2386
  San Francisco. US
  SFO 14:35
  4h 15m
  1851 Miles
  Chicago. US
  ORD 20:50
  Airbus A320 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 938
  Chicago. US
  ORD 21:30
  8h 15m
  3964 Miles
  London. GB
  LHR 11:45
  
  Operated by United Airlines
Los Angeles US
ONT13:35
17h 5m
2 Stops
London GB
LHR14:40
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1248
  Los Angeles. US
  ONT 13:35
  2h 18m
  822 Miles
  Denver. US
  DEN 16:53
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 447
  Denver. US
  DEN 17:35
  9h 35m
  5054 Miles
  Frankfurt. DE
  FRA 11:10
  Boeing 787-9
  Operated by Lufthansa
3. Flight 3Lufthansa LH 908
  Frankfurt. DE
  FRA 14:00
  1h 40m
  408 Miles
  London. GB
  LHR 14:40
  
  Operated by Lufthansa
Los Angeles US
ONT06:00
17h 10m
2 Stops
London GB
LHR07:10
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:08
  3h 31m
  1405 Miles
  New York. US
  EWR 16:39
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 14
  New York. US
  EWR 18:55
  7h 15m
  3475 Miles
  London. GB
  LHR 07:10
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 15m
2 Stops
London GB
LHR06:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2072
  Denver. US
  DEN 10:10
  3h 51m
  1609 Miles
  New York. US
  EWR 16:01
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 110
  New York. US
  EWR 18:00
  7h 20m
  3475 Miles
  London. GB
  LHR 06:20
  
  Operated by United Airlines
Los Angeles US
ONT06:17
17h 23m
2 Stops
London GB
LHR07:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:17
  1h 27m
  364 Miles
  San Francisco. US
  SFO 07:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 488
  San Francisco. US
  SFO 09:21
  3h 57m
  1641 Miles
  Houston. US
  IAH 15:18
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 880
  Houston. US
  IAH 16:30
  9h 10m
  4850 Miles
  London. GB
  LHR 07:40
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 30m
2 Stops
London GB
LHR06:35
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 1040
  Denver. US
  DEN 11:15
  3h 6m
  1319 Miles
  Toronto. CA
  YYZ 16:21
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 854
  Toronto. CA
  YYZ 18:30
  7h 5m
  3566 Miles
  London. GB
  LHR 06:35
  
  Operated by Air Canada
Los Angeles US
ONT10:49
17h 31m
2 Stops
London GB
LHR12:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 1417
  San Francisco. US
  SFO 12:56
  2h 41m
  970 Miles
  Denver. US
  DEN 16:37
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 262
  Denver. US
  DEN 20:20
  9h 0m
  4684 Miles
  London. GB
  LHR 12:20
  
  Operated by United Airlines
Los Angeles US
ONT10:49
17h 31m
2 Stops
London GB
LHR12:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 1669
  San Francisco. US
  SFO 14:25
  2h 38m
  970 Miles
  Denver. US
  DEN 18:03
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 262
  Denver. US
  DEN 20:20
  9h 0m
  4684 Miles
  London. GB
  LHR 12:20
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 40m
2 Stops
London GB
LHR06:45
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 745
  Denver. US
  DEN 10:15
  3h 27m
  1457 Miles
  Washington. US
  IAD 15:42
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 15m
  3687 Miles
  London. GB
  LHR 06:45
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 40m
2 Stops
London GB
LHR06:45
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1767
  Denver. US
  DEN 09:40
  3h 22m
  1480 Miles
  Washington. US
  DCA 15:02
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 15m
  3687 Miles
  London. GB
  LHR 06:45
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 50m
2 Stops
London GB
LHR06:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2041
  Denver. US
  DEN 10:00
  2h 50m
  970 Miles
  San Francisco. US
  SFO 11:50
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 901
  San Francisco. US
  SFO 12:35
  10h 20m
  5383 Miles
  London. GB
  LHR 06:55
  
  Operated by United Airlines
Los Angeles US
ONT10:49
17h 51m
2 Stops
London GB
LHR12:40
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2Lufthansa LH 455
  San Francisco. US
  SFO 14:40
  10h 45m
  5716 Miles
  Frankfurt. DE
  FRA 10:25
  Boeing 747-8 Passenger
  Operated by Lufthansa
3. Flight 3Lufthansa LH 906
  Frankfurt. DE
  FRA 12:00
  1h 40m
  408 Miles
  London. GB
  LHR 12:40
  
  Operated by Lufthansa
Los Angeles US
ONT18:45
17h 55m
2 Stops
London GB
LHR20:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:45
  1h 33m
  364 Miles
  San Francisco. US
  SFO 20:18
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2176
  San Francisco. US
  SFO 22:35
  5h 25m
  2573 Miles
  New York. US
  EWR 07:00
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 934
  New York. US
  EWR 08:30
  7h 10m
  3475 Miles
  London. GB
  LHR 20:40
  
  Operated by United Airlines
Los Angeles US
ONT18:45
17h 55m
2 Stops
London GB
LHR20:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:45
  1h 33m
  364 Miles
  San Francisco. US
  SFO 20:18
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2062
  San Francisco. US
  SFO 21:30
  5h 36m
  2573 Miles
  New York. US
  EWR 06:06
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 934
  New York. US
  EWR 08:30
  7h 10m
  3475 Miles
  London. GB
  LHR 20:40
  
  Operated by United Airlines
Los Angeles US
ONT06:17
18h 3m
2 Stops
London GB
LHR08:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:17
  1h 27m
  364 Miles
  San Francisco. US
  SFO 07:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 549
  San Francisco. US
  SFO 08:40
  5h 35m
  2573 Miles
  New York. US
  EWR 17:15
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:00
  7h 20m
  3475 Miles
  London. GB
  LHR 08:20
  
  Operated by United Airlines
Los Angeles US
ONT05:05
18h 5m
2 Stops
London GB
LHR07:10
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2072
  Denver. US
  DEN 10:10
  3h 51m
  1609 Miles
  New York. US
  EWR 16:01
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 14
  New York. US
  EWR 18:55
  7h 15m
  3475 Miles
  London. GB
  LHR 07:10
  
  Operated by United Airlines
Los Angeles US
ONT13:35
18h 5m
2 Stops
London GB
LHR15:40
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1248
  Los Angeles. US
  ONT 13:35
  2h 18m
  822 Miles
  Denver. US
  DEN 16:53
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 447
  Denver. US
  DEN 17:35
  9h 35m
  5054 Miles
  Frankfurt. DE
  FRA 11:10
  Boeing 787-9
  Operated by Lufthansa
3. Flight 3Lufthansa LH 910
  Frankfurt. DE
  FRA 15:00
  1h 40m
  408 Miles
  London. GB
  LHR 15:40
  
  Operated by Lufthansa
Los Angeles US
ONT06:17
18h 13m
2 Stops
London GB
LHR08:30
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:17
  1h 27m
  364 Miles
  San Francisco. US
  SFO 07:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2145
  San Francisco. US
  SFO 08:30
  4h 22m
  1851 Miles
  Chicago. US
  ORD 14:52
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 920
  Chicago. US
  ORD 18:15
  8h 15m
  3964 Miles
  London. GB
  LHR 08:30
  
  Operated by United Airlines
Los Angeles US
ONT06:17
18h 13m
2 Stops
London GB
LHR08:30
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:17
  1h 27m
  364 Miles
  San Francisco. US
  SFO 07:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1142
  San Francisco. US
  SFO 09:10
  4h 24m
  1851 Miles
  Chicago. US
  ORD 15:34
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 920
  Chicago. US
  ORD 18:15
  8h 15m
  3964 Miles
  London. GB
  LHR 08:30
  
  Operated by United Airlines
Los Angeles US
ONT06:00
18h 20m
2 Stops
London GB
LHR08:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 5332
  Houston. US
  IAH 12:00
  3h 40m
  1422 Miles
  New York. US
  LGA 16:40
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:00
  7h 20m
  3475 Miles
  London. GB
  LHR 08:20
  
  Operated by United Airlines
Los Angeles US
ONT06:00
18h 20m
2 Stops
London GB
LHR08:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1672
  Houston. US
  IAH 13:50
  3h 33m
  1405 Miles
  New York. US
  EWR 18:23
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:00
  7h 20m
  3475 Miles
  London. GB
  LHR 08:20
  
  Operated by United Airlines
Los Angeles US
ONT06:00
18h 20m
2 Stops
London GB
LHR08:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:08
  3h 31m
  1405 Miles
  New York. US
  EWR 16:39
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:00
  7h 20m
  3475 Miles
  London. GB
  LHR 08:20
  
  Operated by United Airlines
Los Angeles US
ONT06:00
18h 30m
2 Stops
London GB
LHR08:30
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1168
  Houston. US
  IAH 12:08
  2h 47m
  930 Miles
  Chicago. US
  ORD 14:55
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 920
  Chicago. US
  ORD 18:15
  8h 15m
  3964 Miles
  London. GB
  LHR 08:30
  
  Operated by United Airlines
Los Angeles US
ONT06:00
18h 35m
2 Stops
London GB
LHR08:35
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 592
  Houston. US
  IAH 13:30
  3h 17m
  1286 Miles
  Toronto. CA
  YYZ 17:47
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 856
  Toronto. CA
  YYZ 20:30
  7h 5m
  3566 Miles
  London. GB
  LHR 08:35
  
  Operated by Air Canada
Los Angeles US
ONT05:05
18h 35m
2 Stops
London GB
LHR07:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 348
  Denver. US
  DEN 10:00
  2h 25m
  866 Miles
  Houston. US
  IAH 13:25
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 880
  Houston. US
  IAH 16:30
  9h 10m
  4850 Miles
  London. GB
  LHR 07:40
  
  Operated by United Airlines
Los Angeles US
ONT05:05
19h 15m
2 Stops
London GB
LHR08:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2072
  Denver. US
  DEN 10:10
  3h 51m
  1609 Miles
  New York. US
  EWR 16:01
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:00
  7h 20m
  3475 Miles
  London. GB
  LHR 08:20
  
  Operated by United Airlines
Los Angeles US
ONT06:17
19h 18m
2 Stops
London GB
LHR09:35
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:17
  1h 27m
  364 Miles
  San Francisco. US
  SFO 07:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 740
  San Francisco. US
  SFO 11:40
  4h 56m
  2266 Miles
  Toronto. CA
  YYZ 19:36
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by Air Canada
3. Flight 3Air Canada AC 852
  Toronto. CA
  YYZ 21:30
  7h 5m
  3566 Miles
  London. GB
  LHR 09:35
  
  Operated by Air Canada
Los Angeles US
ONT05:05
19h 25m
2 Stops
London GB
LHR08:30
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2734
  Los Angeles. US
  ONT 05:05
  2h 18m
  822 Miles
  Denver. US
  DEN 08:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2312
  Denver. US
  DEN 11:20
  2h 35m
  891 Miles
  Chicago. US
  ORD 14:55
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 920
  Chicago. US
  ORD 18:15
  8h 15m
  3964 Miles
  London. GB
  LHR 08:30
  
  Operated by United Airlines
Los Angeles US
ONT06:00
19h 35m
2 Stops
London GB
LHR09:35
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 592
  Houston. US
  IAH 13:30
  3h 17m
  1286 Miles
  Toronto. CA
  YYZ 17:47
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 852
  Toronto. CA
  YYZ 21:30
  7h 5m
  3566 Miles
  London. GB
  LHR 09:35
  
  Operated by Air Canada
Los Angeles US
ONT06:00
19h 40m
2 Stops
London GB
LHR09:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1618
  Houston. US
  IAH 12:41
  2h 38m
  866 Miles
  Denver. US
  DEN 14:19
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 27
  Denver. US
  DEN 17:35
  9h 5m
  4684 Miles
  London. GB
  LHR 09:40
  
  Operated by United Airlines
Los Angeles US
ONT10:49
19h 51m
2 Stops
London GB
LHR14:40
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:49
  1h 31m
  364 Miles
  San Francisco. US
  SFO 12:20
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2Lufthansa LH 455
  San Francisco. US
  SFO 14:40
  10h 45m
  5716 Miles
  Frankfurt. DE
  FRA 10:25
  Boeing 747-8 Passenger
  Operated by Lufthansa
3. Flight 3Lufthansa LH 908
  Frankfurt. DE
  FRA 14:00
  1h 40m
  408 Miles
  London. GB
  LHR 14:40
  
  Operated by Lufthansa
Los Angeles US
ONT06:00
20h 10m
2 Stops
London GB
LHR10:10
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2737
  Los Angeles. US
  ONT 06:00
  3h 12m
  1339 Miles
  Houston. US
  IAH 11:12
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1672
  Houston. US
  IAH 13:50
  3h 33m
  1405 Miles
  New York. US
  EWR 18:23
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 940
  New York. US
  EWR 22:00
  7h 10m
  3475 Miles
  London. GB
  LHR 10:10
  
  Operated by United Airlines

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