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Flight times from Seattle to London & schedule

The average flight time from Seattle to London is About 9 hours 16 minutes, covering a distance of About 7,713.31 km.

Flight duration

About 9 hours 16 minutes

Flight distance

About 7,713.31 km

Latest flight

20:25 → 14:15

How long is the flight from Seattle to London?

The flights usually depart from Seattle–Tacoma International Airport and arrive at Heathrow Airport.

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Earliest first
Latest first
British Airways BA052
SEA 13:30
LHR 06:50
Nonstop 9.3h
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IBERIA IB3508
SEA 13:30
LHR 06:55
Nonstop 9.4h
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Frontier Airlines F93163
SEA 13:42
ONT 16:36
With stops 2.9h
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Norse Atlantic Airways Z0712
LAX 16:25
LGW 10:50
10.4h
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Virgin Atlantic VS106
SEA 15:35
LHR 09:00
Nonstop 9.4h
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Air France AF9905
SEA 15:35
LHR 09:00
Nonstop 9.4h
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Delta Air Lines DL5974
SEA 15:35
LHR 09:00
Nonstop 9.4h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI470
KEF 07:35
LGW 11:45
3.2h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI450
KEF 07:40
LHR 11:55
3.3h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI472
KEF 10:30
LGW 14:40
3.2h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI454
KEF 16:10
LHR 20:20
3.2h
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KLM KL4823
SEA 17:35
LHR 11:20
Nonstop 9.8h
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Icelandair FI682
SEA 19:10
KEF 09:35
With stops 7.4h
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Icelandair FI472
KEF 10:30
LGW 14:40
3.2h
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Icelandair FI682
SEA 19:10
KEF 09:35
With stops 7.4h
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Icelandair FI454
KEF 16:10
LHR 20:20
3.2h
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Icelandair FI682
SEA 19:10
KEF 09:35
With stops 7.4h
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Icelandair FI470
KEF 07:35
LGW 11:45
3.2h
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IBERIA IB3506
SEA 20:20
LHR 13:40
Nonstop 9.3h
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British Airways BA048
SEA 20:20
LHR 13:40
Nonstop 9.3h
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Virgin Atlantic VS4037
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Air France AF3603
SEA 20:25
LHR 14:15
Nonstop 9.8h
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KLM KL6021
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Delta Air Lines DL020
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Icelandair FI684
SEA 23:30
KEF 14:00
With stops 7.5h
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Icelandair FI454
KEF 16:10
LHR 20:20
3.2h
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Icelandair FI684
SEA 23:30
KEF 14:00
With stops 7.5h
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Icelandair FI470
KEF 07:35
LGW 11:45
3.2h
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Icelandair FI684
SEA 23:30
KEF 14:00
With stops 7.5h
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Icelandair FI450
KEF 07:40
LHR 11:55
3.3h
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Icelandair FI684
SEA 23:30
KEF 14:00
With stops 7.5h
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Icelandair FI472
KEF 10:30
LGW 14:40
3.2h
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Jetblue Airways B6264
SEA 23:25
JFK 07:45
With stops 5.3h
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Norse Atlantic Airways Z0702
JFK 18:20
LGW 06:20
7.0h
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Virgin Atlantic VS4037
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Air France AF3603
SEA 20:25
LHR 14:15
Nonstop 9.8h
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KLM KL6021
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Delta Air Lines DL020
SEA 20:25
LHR 14:15
Nonstop 9.8h
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IBERIA IB3506
SEA 20:20
LHR 13:40
Nonstop 9.3h
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British Airways BA048
SEA 20:20
LHR 13:40
Nonstop 9.3h
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Icelandair FI682
SEA 19:10
KEF 09:35
With stops 7.4h
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Icelandair FI472
KEF 10:30
LGW 14:40
3.2h
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Icelandair FI682
SEA 19:10
KEF 09:35
With stops 7.4h
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Icelandair FI454
KEF 16:10
LHR 20:20
3.2h
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Icelandair FI682
SEA 19:10
KEF 09:35
With stops 7.4h
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Icelandair FI470
KEF 07:35
LGW 11:45
3.2h
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KLM KL4823
SEA 17:35
LHR 11:20
Nonstop 9.8h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI470
KEF 07:35
LGW 11:45
3.2h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI450
KEF 07:40
LHR 11:55
3.3h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI472
KEF 10:30
LGW 14:40
3.2h
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Icelandair FI680
SEA 15:45
KEF 06:15
With stops 7.5h
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Icelandair FI454
KEF 16:10
LHR 20:20
3.2h
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Virgin Atlantic VS106
SEA 15:35
LHR 09:00
Nonstop 9.4h
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British Airways BA052
SEA 13:30
LHR 06:50
Nonstop 9.3h
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IBERIA IB3508
SEA 13:30
LHR 06:55
Nonstop 9.4h
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Virgin Atlantic VS106
SEA 15:35
LHR 09:00
Nonstop 9.4h
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Air France AF9905
SEA 15:35
LHR 09:00
Nonstop 9.4h
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Delta Air Lines DL5974
SEA 15:35
LHR 09:00
Nonstop 9.4h
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KLM KL4823
SEA 17:35
LHR 11:20
Nonstop 9.8h
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IBERIA IB3506
SEA 20:20
LHR 13:40
Nonstop 9.3h
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British Airways BA048
SEA 20:20
LHR 13:40
Nonstop 9.3h
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Virgin Atlantic VS4037
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Air France AF3603
SEA 20:25
LHR 14:15
Nonstop 9.8h
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KLM KL6021
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Delta Air Lines DL020
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Virgin Atlantic VS4037
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Air France AF3603
SEA 20:25
LHR 14:15
Nonstop 9.8h
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KLM KL6021
SEA 20:25
LHR 14:15
Nonstop 9.8h
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Delta Air Lines DL020
SEA 20:25
LHR 14:15
Nonstop 9.8h
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IBERIA IB3506
SEA 20:20
LHR 13:40
Nonstop 9.3h
See prices and details in the app >>
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British Airways BA048
SEA 20:20
LHR 13:40
Nonstop 9.3h
See prices and details in the app >>
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KLM KL4823
SEA 17:35
LHR 11:20
Nonstop 9.8h
See prices and details in the app >>
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Virgin Atlantic VS106
SEA 15:35
LHR 09:00
Nonstop 9.4h
See prices and details in the app >>
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Air France AF9905
SEA 15:35
LHR 09:00
Nonstop 9.4h
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Delta Air Lines DL5974
SEA 15:35
LHR 09:00
Nonstop 9.4h
See prices and details in the app >>
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British Airways BA052
SEA 13:30
LHR 06:50
Nonstop 9.3h
See prices and details in the app >>
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IBERIA IB3508
SEA 13:30
LHR 06:55
Nonstop 9.4h
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Top airlines for flights from Seattle to London

Multiple airlines provide flights from Seattle to London. The best rated one is Delta Air Lines with an average rating of 10.0.

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Delta Air Lines
Delta Air Lines
User rating: 10.0
Virgin Atlantic
Virgin Atlantic
User rating: 10.0

FAQs about flight schedules from Seattle to London

  • When are flight tickets from Seattle (SEA) to London (LON) the cheapest?

    Airlines adjust prices for flights from Seattle to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How long does it take to fly from Seattle (SEA) to London (LON) and what is the distance?

    It takes around 9 hours 29 minutes to fly from Seattle (SEA) to London (LON).

  • What are the most popular airlines that fly from Seattle (SEA) to London (LON)?

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