Flights from Seattle to London (SEA to LHR)

Find cheap Seattle, United States to London, United Kingdom flights with our free search service. Compare all available fares for direct or connection flights to London.

1 travelers, Economy class
1 (12+)
0 (2-11)
0 (<2yrs)
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Best price to flight from Seattle to London (One Way)

What is the distance between Seattle and London?

The average distance from Seattle to London is 8805 kilometers (equals to 5471 miles or 4754 nautical miles). Your flight will departure from Seattle Tacoma International Airport, United States and arrive on London Heathrow Airport, United Kingdom.

How long is the flight from Seattle to London?

The average flight time between Seattle to London is 16 hours and 30 minutes.

How much is the fare for flight between Seattle and London?

The average price for one-way airfare from Seattle to London is 3688 USD (none-taxes) for economy class.

Cheap flights from Seattle to London

Wed 28/Feb - Wed 07/Mar
7 days Flights from Seattle to London on Norwegian 28/02/2018
$470
Tue 27/Feb - Tue 13/Mar
14 days Flights from Seattle to London on KLM 27/02/2018
$631
Tue 27/Feb - Sat 05/May
67 days Flights from Seattle to London on Virgin Atlantic 27/02/2018
$2305
Tue 27/Feb - Sat 05/May
67 days Flights from Seattle to London on SAS 27/02/2018
$1122
Wed 14/Mar - Thu 05/Apr
22 days Flights from Seattle to London on KLM 14/03/2018
$636
Wed 21/Mar - Wed 04/Apr
14 days Flights from Seattle to London on Norwegian 21/03/2018
$516
Sun 11/Mar - Sun 09/Sep
182 days Flights from Seattle to London on Norwegian 11/03/2018
$592
Mon 05/Mar - Wed 14/Mar
9 days Flights from Seattle to London on Norwegian 05/03/2018
$440
Wed 14/Mar - Mon 26/Mar
12 days
$628
Tue 06/Mar - Mon 15/Oct
223 days Flights from Seattle to London on Aer Lingus 06/03/2018
$904
Tue 06/Mar - Mon 15/Oct
223 days Flights from Seattle to London on Lufthansa 06/03/2018
$768
Sun 15/Apr - Wed 25/Apr
10 days Flights from Seattle to London on Icelandair 15/04/2018
$600
Tue 17/Apr - Tue 19/Jun
63 days Flights from Seattle to London on Virgin Atlantic 17/04/2018
$670
Fri 27/Apr - Thu 05/Jul
69 days Flights from Seattle to London on Virgin Atlantic 27/04/2018
$762
Mon 30/Apr - Wed 02/May
2 days Flights from Seattle to London on Norwegian 30/04/2018
$508
Mon 23/Apr - Mon 30/Apr
7 days Flights from Seattle to London on Norwegian 23/04/2018
$454
Tue 17/Apr - Tue 19/Jun
63 days Flights from Seattle to London on Virgin Atlantic 17/04/2018
$643
Tue 03/Apr - Thu 02/Aug
121 days Flights from Seattle to London on Aer Lingus 03/04/2018
$832
Mon 30/Apr - Wed 31/Oct
184 days Flights from Seattle to London on Norwegian 30/04/2018
$531
Fri 27/Apr - Thu 05/Jul
69 days Flights from Seattle to London on KLM 27/04/2018
$689
Wed 04/Apr - Fri 03/Aug
121 days Flights from Seattle to London on KLM 04/04/2018
$689
Mon 14/May - Sun 20/May
6 days Flights from Seattle to London on Norwegian 14/05/2018
$465
Wed 09/May - Wed 16/May
7 days Flights from Seattle to London on Icelandair 09/05/2018
$506
Tue 22/May - Tue 24/Jul
63 days Flights from Seattle to London on Virgin Atlantic 22/05/2018
$858
Fri 25/May - Fri 01/Jun
7 days Flights from Seattle to London on Norwegian 25/05/2018
$567
Tue 22/May - Tue 24/Jul
63 days Flights from Seattle to London on Virgin Atlantic 22/05/2018
$712
Tue 29/May - Tue 05/Jun
7 days Flights from Seattle to London on Icelandair 29/05/2018
$552
Thu 10/May - Tue 21/Aug
103 days Flights from Seattle to London on Iberia 10/05/2018
$674
Tue 05/Jun - Thu 05/Jul
30 days Flights from Seattle to London on Virgin Atlantic 05/06/2018
$743
Tue 26/Jun - Wed 08/Aug
43 days Flights from Seattle to London on Virgin Atlantic 26/06/2018
$858
Wed 20/Jun - Wed 26/Sep
98 days Flights from Seattle to London on Norwegian 20/06/2018
$746
Mon 11/Jun - Mon 18/Jun
7 days Flights from Seattle to London on Norwegian 11/06/2018
$594
Mon 18/Jun - Mon 21/Jan
217 days Flights from Seattle to London on Norwegian 18/06/2018
$706
Tue 05/Jun - Fri 15/Jun
10 days Flights from Seattle to London on Virgin Atlantic 05/06/2018
$642
Sun 03/Jun - Sun 15/Jul
42 days Flights from Seattle to London on Virgin Atlantic 03/06/2018
$719
Wed 20/Jun - Wed 26/Sep
98 days Flights from Seattle to London on KLM 20/06/2018
$710
Tue 26/Jun - Wed 08/Aug
43 days Flights from Seattle to London on Virgin Atlantic 26/06/2018
$747
Tue 17/Jul - Wed 22/Aug
36 days Flights from Seattle to London on Virgin Atlantic 17/07/2018
$692
Wed 11/Jul - Wed 18/Jul
7 days Flights from Seattle to London on Virgin Atlantic 11/07/2018
$790
Sun 15/Jul - Sun 21/Oct
98 days Flights from Seattle to London on British Airways 15/07/2018
$757
Tue 31/Jul - Tue 28/Aug
28 days Flights from Seattle to London on Virgin Atlantic 31/07/2018
$651
Fri 27/Jul - Mon 29/Oct
94 days Flights from Seattle to London on Virgin Atlantic 27/07/2018
$870
Wed 18/Jul - Fri 27/Jul
9 days Flights from Seattle to London on Virgin Atlantic 18/07/2018
$686
Tue 21/Aug - Tue 28/Aug
7 days Flights from Seattle to London on Virgin Atlantic 21/08/2018
$669
Mon 27/Aug - Wed 03/Oct
37 days Flights from Seattle to London on Virgin Atlantic 27/08/2018
$667
Sun 19/Aug - Fri 21/Sep
33 days Flights from Seattle to London on Virgin Atlantic 19/08/2018
$667
Mon 27/Aug - Wed 03/Oct
37 days Flights from Seattle to London on Virgin Atlantic 27/08/2018
$640
Mon 20/Aug - Thu 01/Nov
73 days Flights from Seattle to London on Virgin Atlantic 20/08/2018
$670
Sun 19/Aug - Fri 21/Sep
33 days Flights from Seattle to London on Virgin Atlantic 19/08/2018
$640
Tue 14/Aug - Fri 24/Aug
10 days Flights from Seattle to London on Virgin Atlantic 14/08/2018
$642
Mon 20/Aug - Thu 01/Nov
73 days Flights from Seattle to London on Virgin Atlantic 20/08/2018
$643
Wed 19/Sep - Wed 26/Sep
7 days Flights from Seattle to London on Norwegian 19/09/2018
$546
Thu 13/Sep - Wed 02/Jan
111 days Flights from Seattle to London on British Airways 13/09/2018
$951
Fri 07/Sep - Wed 19/Dec
103 days Flights from Seattle to London on Norwegian 07/09/2018
$647
Thu 20/Sep - Thu 01/Nov
42 days Flights from Seattle to London on Virgin Atlantic 20/09/2018
$715
Thu 20/Sep - Thu 01/Nov
42 days Flights from Seattle to London on United 20/09/2018
$682
Mon 17/Sep - Mon 29/Oct
42 days Flights from Seattle to London on Norwegian 17/09/2018
$534
Tue 18/Sep - Thu 11/Oct
23 days Flights from Seattle to London on KLM 18/09/2018
$629
Thu 13/Sep - Wed 02/Jan
111 days Flights from Seattle to London on British Airways 13/09/2018
$721
Wed 26/Dec - Fri 04/Jan
9 days Flights from Seattle to London on Norwegian 26/12/2018
$547
Wed 26/Dec - Mon 31/Dec
5 days Flights from Seattle to London on Norwegian 26/12/2018
$539
Wed 17/Oct - Fri 18/Jan
93 days Flights from Seattle to London on Norwegian 17/10/2018
$446
Fri 26/Oct - Mon 05/Nov
10 days Flights from Seattle to London on Norwegian 26/10/2018
$469
Mon 01/Oct - Mon 17/Dec
77 days Flights from Seattle to London on Virgin Atlantic 01/10/2018
$704
Sat 27/Oct - Sat 03/Nov
7 days Flights from Seattle to London on Icelandair 27/10/2018
$622
Wed 17/Oct - Mon 29/Oct
12 days Flights from Seattle to London on Norwegian 17/10/2018
$445
Mon 01/Oct - Mon 17/Dec
77 days Flights from Seattle to London on United 01/10/2018
$690
Fri 05/Oct - Sat 13/Oct
8 days Flights from Seattle to London on Lufthansa 05/10/2018
$610
Mon 26/Nov - Mon 03/Dec
7 days Flights from Seattle to London on Norwegian 26/11/2018
$445
Fri 16/Nov - Fri 30/Nov
14 days Flights from Seattle to London on Norwegian 16/11/2018
$445
Mon 05/Nov - Fri 16/Nov
11 days Flights from Seattle to London on Finnair 05/11/2018
$627
Thu 22/Nov - Thu 06/Dec
14 days Flights from Seattle to London on Finnair 22/11/2018
$634
Mon 07/Jan - Fri 11/Jan
4 days Flights from Seattle to London on Norwegian 07/01/2019
$483
Thu 10/Jan - Fri 18/Jan
8 days Flights from Seattle to London on Finnair 10/01/2019
$645
Fri 01/Feb - Thu 14/Feb
13 days Flights from Seattle to London on Lufthansa 01/02/2019
$694