When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 24% on flights from England to Seattle compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £558. For sooner than that we have options available in the next 3 days from £687.
Our data shows that February tends to be the cheapest month to fly to Seattle from England. Users have commonly found prices around £531 for the month, but tickets can be as low as £345. Due to multiple factors, prepare for potentially higher prices in July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from England to Seattle as you normally would.
Fly from
Fly to
Budget
£510 - £524
Route
Depart
Return
Price
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Fri 10/5
Nonstop9h 45m
Seattle/Tacoma Intl
Tue 21/5
Nonstop9h 20m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Fri 10/5
1 stop13h 55m
Seattle/Tacoma Intl
Tue 21/5
1 stop18h 40m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Sun 19/5
1 stop28h 15m
Seattle/Tacoma Intl
Sun 26/5
1 stop28h 55m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 14/5
1 stop15h 09m
Seattle/Tacoma Intl
Sat 18/5
1 stop33h 45m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Mon 6/5
2 stops34h 22m
Seattle/Tacoma Intl
Wed 15/5
2 stops34h 45m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Mon 6/5
1 stop18h 26m
Seattle/Tacoma Intl
Sun 12/5
1 stop21h 10m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Thu 9/5
2 stops21h 28m
Seattle/Tacoma Intl
Wed 22/5
2 stops18h 15m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Mon 6/5
1 stop20h 01m
Seattle/Tacoma Intl
Thu 23/5
2 stops16h 40m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Thu 16/5
1 stop14h 45m
Seattle/Tacoma Intl
Wed 22/5
1 stop12h 30m
No data available for this route at this time. Please check back soon.
Comfort
Entertainment
Food
Crew
Overall
Boarding
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.
Comfort
Entertainment
Food
Crew
Overall
Boarding
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.
Comfort
Entertainment
Food
Crew
Overall
Boarding
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.
Comfort
Entertainment
Food
Crew
Overall
Boarding
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.
Comfort
Entertainment
Food
Crew
Overall
Boarding
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.
Comfort
Entertainment
Food
Crew
Overall
Boarding
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.
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 |
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