Popular in | July |
---|---|
Cheapest in | November |
Round-trip from | £453 |
One-way from | £316 |
Users have found that flying from London Heathrow Airport to Seattle on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
Find a great deal and save up to 35% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Seattle within the next two weeks, with the cheapest ticket starting at £548.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Seattle. Flights to Seattle from London Heathrow Airport in November are about £547 on average during November, but can be found for as low as £302.
It’s typically best to fly out from London Heathrow Airport to Seattle in the evening. Doing so could potentially save you 6% on the flight price compared to flying in the afternoon, which is usually more expensive.
If you’re travelling from London Heathrow Airport to Seattle, one of the more common airlines travelling that route is Finnair. Flights from Finnair travelling this route typically cost £672.54 RT. This price is typically 72% more expensive than other airlines that offer London Heathrow Airport to Seattle flights. When booking this route, the cheapest RT price found was £323. London Heathrow Airport is the most common London Heathrow Airport airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from London Heathrow Airport to Seattle, Finnair flights are 7% more popular than any other airline flying that same route.
If you’re travelling from London Heathrow Airport to Seattle, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £780.47 RT. This price is typically 64% cheaper than other airlines that offer London Heathrow Airport to Seattle flights. When booking this route, the cheapest RT price found was £560. When travelling from London Heathrow Airport to Seattle on British Airways, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from London Heathrow Airport to Seattle, British Airways flights are 4% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
£466 - £543
Route
Depart
Return
Price
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Wed 16/10
Nonstop10h 25m
Seattle/Tacoma Intl
Wed 30/10
Nonstop9h 35m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 5/11
1 stop13h 40m
Seattle/Tacoma Intl
Mon 11/11
2 stops20h 20m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 1/10
Nonstop9h 45m
Seattle/Tacoma Intl
Tue 15/10
Nonstop9h 20m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Thu 3/10
1 stop12h 45m
Seattle/Tacoma Intl
Thu 17/10
1 stop12h 05m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 1/10
Nonstop10h 25m
Seattle/Tacoma Intl
Thu 10/10
Nonstop9h 40m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 1/10
Nonstop9h 45m
Seattle/Tacoma Intl
Thu 17/10
Nonstop9h 20m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Tue 22/10
2 stops17h 05m
Seattle/Tacoma Intl
Sat 2/11
1 stop25h 05m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Sat 28/9
1 stop16h 20m
Seattle/Tacoma Intl
Thu 17/10
Nonstop9h 20m
London HeathrowSeattle/Tacoma Intl
LHR - SEA
LHRSEA
London Heathrow
Wed 11/9
2 stops16h 00m
Seattle/Tacoma Intl
Tue 17/9
1 stop13h 32m
SEA Temperature | 5 - 19 °C |
---|
Boarding
Entertainment
Food
Crew
Comfort
Overall
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.
Boarding
Entertainment
Food
Crew
Comfort
Overall
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.
Boarding
Entertainment
Food
Crew
Comfort
Overall
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.
Boarding
Entertainment
Food
Crew
Comfort
Overall
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.
Boarding
Entertainment
Food
Crew
Comfort
Overall
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.
Boarding
Entertainment
Food
Crew
Comfort
Overall
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 |
Monday | 20daily flights |
---|---|
Tuesday | 24daily flights |
Wednesday | 20daily flights |
Thursday | 20daily flights |
Friday | 20daily flights |
Saturday | 25daily flights |
Sunday | 20daily flights |
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