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Round-trip from | £424 |
---|---|
One-way from | £288 |
Popular in | August |
Cheapest in | January |
Average price | £696 |
Good round-trip deal | £535 or less |
Good one-way deal | £602 or less |
Fly from
Fly to
Route
Depart
Return
Price
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Thu 9/10
11:40-14:00
2 stops34h 20m
Seattle/Tacoma Intl
Sun 12/10
16:20-23:10
2 stops22h 50m
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Fri 17/10
19:45-14:00
2 stops50h 15m
Seattle/Tacoma Intl
Sun 19/10
16:20-12:30
2 stops36h 10m
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Fri 7/11
11:30-17:00
1 stop13h 30m
Seattle/Tacoma Intl
Wed 12/11
14:35-10:20
1 stop11h 45m
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Fri 7/11
11:30-17:00
1 stop13h 30m
Seattle/Tacoma Intl
Mon 10/11
14:35-10:20
1 stop11h 45m
BirminghamSeattle
BHX - SEA
BHXSEA
Birmingham
Thu 9/10
19:10-14:00
1 stop26h 50m
Seattle/Tacoma Intl
Sun 19/10
16:20-18:35
1 stop18h 15m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Fri 14/11
14:30-09:31
1 stop27h 01m
Seattle/Tacoma Intl
Thu 18/12
08:15-06:30
1 stop14h 15m
LondonSeattle
LGW - SEA
LGWSEA
London Gatwick
Sat 4/10
15:40-17:50
1 stop34h 10m
Seattle/Tacoma Intl
Sun 12/10
19:00-14:40
1 stop11h 40m
LondonSeattle
LGW - SEA
LGWSEA
London Gatwick
Sat 4/10
15:40-17:50
1 stop34h 10m
Seattle/Tacoma Intl
Fri 10/10
19:00-14:40
1 stop11h 40m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Wed 3/12
12:20-15:00
Nonstop10h 40m
Seattle/Tacoma Intl
Wed 10/12
16:45-10:30
Nonstop9h 45m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Mon 3/11
14:55-16:55
Nonstop10h 00m
Seattle/Tacoma Intl
Wed 12/11
18:50-12:20
Nonstop9h 30m
Currently, January is the cheapest month in which you can book a flight from United Kingdom to Seattle (average of £622). Flying from United Kingdom to Seattle in July is currently the most expensive (average of £946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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.
The most flights from GB0 to SEA are scheduled on a Wednesday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
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!
Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Seattle, users can toggle the no change fees filter when performing a flight search.
Yes! Start tracking prices for United Kingdom to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.