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Flight times from London to Seattle & schedule

The average flight time from London to Seattle is About 10 hours 13 minutes, covering a distance of About 7,713.31 km.

Flight duration

About 10 hours 13 minutes

Flight distance

About 7,713.31 km

Earliest flight

09:25 → 11:10

Latest flight

18:30 → 20:50

How long is the flight from London to Seattle?

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

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Earliest first
Latest first
British Airways BA4460
LCY 06:45
DUB 08:05
With stops 1.3h
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British Airways BA6149
DUB 15:20
SEA 16:59
9.7h
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British Airways BA5951
LHR 07:40
DUB 09:00
With stops 1.3h
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British Airways BA6149
DUB 15:20
SEA 16:59
9.7h
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Finnair AY5787
LHR 09:15
ORD 11:50
With stops 8.6h
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Finnair AY4123
ORD 11:47
SEA 14:23
4.6h
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Virgin Atlantic VS7022
LCY 09:20
AMS 11:25
With stops 1.1h
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Virgin Atlantic VS3962
AMS 14:40
SEA 15:50
10.2h
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Finnair AY1342
LHR 09:30
HEL 14:20
With stops 2.8h
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Finnair AY033
HEL 16:25
SEA 16:00
9.6h
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American Airlines AA8961
LHR 09:30
HEL 14:20
With stops 2.8h
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American Airlines AA9023
HEL 16:25
SEA 16:00
9.6h
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Finnair AY5451
LHR 09:50
SEA 11:35
Nonstop 9.8h
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IBERIA IB3509
LHR 09:50
SEA 11:35
Nonstop 9.8h
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British Airways BA053
LHR 09:50
SEA 11:35
Nonstop 9.8h
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Virgin Atlantic VS7024
LCY 10:00
AMS 12:10
With stops 1.2h
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Virgin Atlantic VS3962
AMS 14:40
SEA 15:50
10.2h
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Norse Atlantic Airways Z0723
LGW 10:00
MIA 14:20
With stops 9.3h
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Alaska Airlines AS305
MIA 18:45
SEA 22:26
6.7h
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Norse Atlantic Airways Z0723
LGW 10:00
MIA 14:20
With stops 9.3h
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Hawaiian Airlines HA6249
MIA 18:21
SEA 22:00
6.7h
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American Airlines AA021
LHR 10:15
DFW 14:50
With stops 10.6h
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American Airlines AA1487
DFW 22:30
SEA 00:43
4.2h
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American Airlines AA9000
LHR 10:20
HEL 15:15
With stops 2.9h
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American Airlines AA9023
HEL 16:25
SEA 16:00
9.6h
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Air France AF3678
LHR 10:55
SLC 14:25
With stops 10.5h
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Air France AF2734
SLC 15:35
SEA 16:52
2.3h
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Virgin Atlantic VS105
LHR 11:20
SEA 13:20
Nonstop 10.0h
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Delta Air Lines DL5975
LHR 11:20
SEA 13:20
Nonstop 10.0h
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Air France AF9904
LHR 11:20
SEA 13:20
Nonstop 10.0h
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Air France AF9083
LGW 12:00
JFK 15:25
With stops 8.4h
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Air France AF2348
JFK 18:40
SEA 22:16
6.6h
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Jetblue Airways B61926
LGW 12:10
BOS 15:03
With stops 7.9h
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Jetblue Airways B6197
BOS 18:29
SEA 21:59
6.5h
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Icelandair FI455
LHR 21:25
KEF 23:35
With stops 3.2h
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Icelandair FI685
KEF 10:40
SEA 11:35
7.9h
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Icelandair FI455
LHR 21:25
KEF 23:35
With stops 3.2h
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Icelandair FI681
KEF 17:00
SEA 18:00
8.0h
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KLM KL1016
LHR 20:55
AMS 23:10
With stops 1.3h
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KLM KL6033
AMS 10:20
SEA 11:35
10.3h
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Finnair AY1338
LHR 18:10
HEL 23:00
With stops 2.8h
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Finnair AY033
HEL 16:25
SEA 16:00
9.6h
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Virgin Atlantic VS7026
LCY 17:50
AMS 20:00
With stops 1.2h
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Virgin Atlantic VS3944
AMS 10:20
SEA 11:35
10.3h
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Delta Air Lines DL021
LHR 17:25
SEA 19:45
Nonstop 10.3h
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Virgin Atlantic VS4036
LHR 17:25
SEA 19:45
Nonstop 10.3h
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Air France AF3586
LHR 17:25
SEA 19:45
Nonstop 10.3h
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KLM KL6022
LHR 17:25
SEA 19:45
Nonstop 10.3h
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IBERIA IB3507
LHR 16:30
SEA 18:20
Nonstop 9.8h
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American Airlines AA081
LHR 16:25
DFW 20:39
With stops 10.2h
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American Airlines AA1487
DFW 22:30
SEA 00:43
4.2h
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Icelandair FI473
LGW 15:40
KEF 17:55
With stops 3.3h
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Icelandair FI683
KEF 20:15
SEA 21:10
7.9h
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Icelandair FI473
LGW 15:40
KEF 17:55
With stops 3.3h
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Icelandair FI681
KEF 17:00
SEA 18:00
8.0h
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WestJet WS019
LHR 14:10
YYC 15:55
With stops 8.8h
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WestJet WS1552
YYC 17:45
SEA 18:38
1.9h
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WestJet WS019
LHR 14:10
YYC 15:55
With stops 8.8h
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WestJet WS3616
YYC 18:10
SEA 19:21
2.2h
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WestJet WS019
LHR 14:10
YYC 15:55
With stops 8.8h
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WestJet WS1554
YYC 19:35
SEA 20:28
1.9h
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KLM KL4818
LHR 13:25
SEA 15:45
Nonstop 10.3h
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Icelandair FI451
LHR 13:05
KEF 15:15
With stops 3.2h
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Icelandair FI681
KEF 17:00
SEA 18:00
8.0h
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Icelandair FI451
LHR 13:05
KEF 15:15
With stops 3.2h
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Icelandair FI683
KEF 20:15
SEA 21:10
7.9h
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Icelandair FI471
LGW 13:00
KEF 15:15
With stops 3.3h
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Icelandair FI683
KEF 20:15
SEA 21:10
7.9h
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Finnair AY5451
LHR 09:50
SEA 11:35
Nonstop 9.8h
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IBERIA IB3509
LHR 09:50
SEA 11:35
Nonstop 9.8h
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British Airways BA053
LHR 09:50
SEA 11:35
Nonstop 9.8h
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Virgin Atlantic VS105
LHR 11:20
SEA 13:20
Nonstop 10.0h
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Delta Air Lines DL5975
LHR 11:20
SEA 13:20
Nonstop 10.0h
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Air France AF9904
LHR 11:20
SEA 13:20
Nonstop 10.0h
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KLM KL4818
LHR 13:25
SEA 15:45
Nonstop 10.3h
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IBERIA IB3507
LHR 16:30
SEA 18:20
Nonstop 9.8h
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Delta Air Lines DL021
LHR 17:25
SEA 19:45
Nonstop 10.3h
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Virgin Atlantic VS4036
LHR 17:25
SEA 19:45
Nonstop 10.3h
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Air France AF3586
LHR 17:25
SEA 19:45
Nonstop 10.3h
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KLM KL6022
LHR 17:25
SEA 19:45
Nonstop 10.3h
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Delta Air Lines DL021
LHR 17:25
SEA 19:45
Nonstop 10.3h
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Virgin Atlantic VS4036
LHR 17:25
SEA 19:45
Nonstop 10.3h
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Air France AF3586
LHR 17:25
SEA 19:45
Nonstop 10.3h
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KLM KL6022
LHR 17:25
SEA 19:45
Nonstop 10.3h
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IBERIA IB3507
LHR 16:30
SEA 18:20
Nonstop 9.8h
See prices and details in the app >>
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KLM KL4818
LHR 13:25
SEA 15:45
Nonstop 10.3h
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Virgin Atlantic VS105
LHR 11:20
SEA 13:20
Nonstop 10.0h
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Delta Air Lines DL5975
LHR 11:20
SEA 13:20
Nonstop 10.0h
See prices and details in the app >>
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Air France AF9904
LHR 11:20
SEA 13:20
Nonstop 10.0h
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Finnair AY5451
LHR 09:50
SEA 11:35
Nonstop 9.8h
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IBERIA IB3509
LHR 09:50
SEA 11:35
Nonstop 9.8h
See prices and details in the app >>
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British Airways BA053
LHR 09:50
SEA 11:35
Nonstop 9.8h
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Top airlines for flights from London to Seattle

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

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Icelandair
Icelandair
User rating: 10.0
Air Tahiti Nui
Air Tahiti Nui
User rating: 10.0
easyJet
easyJet
User rating: 10.0
Virgin Atlantic
Virgin Atlantic
User rating: 10.0

FAQs about flight schedules from London to Seattle

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

    Airlines adjust prices for flights from London to Seattle 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 London (LON) to Seattle (SEA) and what is the distance?

    It takes around 10 hours 3 minutes to fly from London (LON) to Seattle (SEA).

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

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