To save on the cost of your flight from United Kingdom to State of Washington, book at least 44 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £553 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £726.
Flights from United Kingdom to State of Washington lean towards being more expensive in July. Prices are generally better when you fly from United Kingdom to State of Washington in November, with the cheapest ticket starting at £303.
When flying from United Kingdom to State of Washington, 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
£376 - £517
Route
Depart
Return
Price
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Thu 24/10
Nonstop9h 55m
Seattle/Tacoma Intl
Tue 12/11
Nonstop9h 25m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Sun 8/9
1 stop31h 10m
Seattle/Tacoma Intl
Mon 16/9
1 stop17h 25m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Mon 16/9
Nonstop10h 30m
Seattle/Tacoma Intl
Sun 22/9
1 stop13h 11m
London HeathrowPortland
LHR - PDX
LHRPDX
London Heathrow
Tue 24/9
1 stop16h 02m
Portland
Tue 1/10
1 stop13h 55m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 17/9
1 stop17h 10m
Seattle/Tacoma Intl
Tue 24/9
2 stops16h 40m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Fri 25/10
Nonstop10h 25m
Seattle/Tacoma Intl
Thu 14/11
Nonstop9h 25m
London HeathrowPortland
LHR - PDX
LHRPDX
London Heathrow
Mon 16/9
2 stops16h 17m
Portland
Wed 25/9
1 stop14h 34m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Mon 16/9
Nonstop10h 30m
Seattle/Tacoma Intl
Wed 2/10
Nonstop9h 40m
London HeathrowPortland
LHR - PDX
LHRPDX
London Heathrow
Wed 25/9
1 stop30h 00m
Portland
Wed 9/10
Nonstop9h 30m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
60%of flight departures | Morning6 am to noon |
39%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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