Flights From Seattle (SEA) to Great Britain (LON)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Seattle to Great Britain

The cheapest prices found with in the last 7 days for return flights were CA $919 and CA $269 for one-way flights to Great Britain for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Oct 26 - Fri, Nov 13
SEA
Seattle - Tacoma Intl.
MAN
Manchester
CA $919 Roundtrip, found 4 days ago
CA $919
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Oct 26 from Seattle - Tacoma Intl. to Manchester, returning Fri, Nov 13, priced at CA $919 found 4 days ago
Alaska Airlines
Fri, Apr 2 - Tue, Apr 20
SEA
Seattle - Tacoma Intl.
LHR
Heathrow
CA $966 Roundtrip, found 4 days ago
CA $966
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Apr 2 from Seattle - Tacoma Intl. to Heathrow, returning Tue, Apr 20, priced at CA $966 found 4 days ago
Condor
Tue, Sep 29 - Thu, Mar 25
SEA
Seattle - Tacoma Intl.
LGW
Gatwick
CA $1,027 Roundtrip, found 6 days ago
CA $1,027
Roundtrip
found 6 days ago
Select Condor flight, departing Tue, Sep 29 from Seattle - Tacoma Intl. to Gatwick, returning Thu, Mar 25, priced at CA $1,027 found 6 days ago