To save up to 24% on this flight, we recommend booking at least 49 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Seattle from £560 1-2 weeks out and tickets from £689 for flights departing within the next 72 hours.
February can be a great time to fly to Seattle from United Kingdom with a flight ticket averaging about £533. Cheapflights users have found deals in the month of February for as cheap as £346. The most expensive prices can be found in the month of July.
When flying from United Kingdom to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£445 - £501
Route
Depart
Return
Price
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Thu 16/5
1 stop34h 34m
Seattle/Tacoma Intl
Sat 18/5
1 stop32h 05m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Wed 11/9
1 stop15h 59m
Seattle/Tacoma Intl
Wed 2/10
1 stop14h 15m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Mon 16/9
Nonstop10h 30m
Seattle/Tacoma Intl
Mon 30/9
1 stop12h 25m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Wed 11/9
1 stop15h 10m
Seattle/Tacoma Intl
Wed 2/10
2 stops14h 40m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 14/5
1 stop28h 15m
Seattle/Tacoma Intl
Mon 27/5
1 stop33h 00m
London GatwickSeattle/Tacoma Intl
LGW - SEA
LGWSEA
London Gatwick
Mon 6/5
2 stops18h 34m
Seattle/Tacoma Intl
Mon 20/5
1 stop18h 50m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Mon 6/5
1 stop14h 45m
Seattle/Tacoma Intl
Mon 13/5
Nonstop9h 40m
Edinburgh TurnhouseSeattle/Tacoma Intl
EDI - SEA
EDISEA
Edinburgh Turnhouse
Wed 15/5
1 stop15h 30m
Seattle/Tacoma Intl
Tue 21/5
1 stop18h 40m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Thu 16/5
2 stops42h 05m
Seattle/Tacoma Intl
Sat 18/5
2 stops41h 30m
No data available for this route at this time. Please check back soon.
Crew
Overall
Entertainment
Boarding
Food
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Crew
Overall
Entertainment
Boarding
Food
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Crew
Overall
Entertainment
Boarding
Food
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Crew
Overall
Entertainment
Boarding
Food
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Crew
Overall
Entertainment
Boarding
Food
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Crew
Overall
Entertainment
Boarding
Food
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
42%of flight departures | Morning6 am to noon |
58%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights helps you find that perfect flight to Seattle from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
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