Good to know - Cheap tickets London — Seattle
| Cheapest flight found | $768 |
|---|---|
| Minimal flight time | 8h 57m |
| Flight distance | 7709 km |
| Most popular airline | Delta Air Lines |
Airfare London – Seattle by month
Here you can find out in what months how much a ticket London – Seattle costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| September 2026 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights London — Seattle
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 09:25 | 11:30 | tue, fri, sat | BA53 | British Airways | 10h 5m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates |
| 09:45 | 10:51 | sun | British Airways | 9h 6m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates | |
| 12:20 | 14:49 | daily | DL21 | Delta Air Lines | 10h 29m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates |
| 12:20 | 14:45 | daily | DL21 | Delta Air Lines | 10h 25m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates |
| 13:00 | 13:57 | sun | British Airways | 8h 57m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates | |
| 14:30 | 16:35 | mon, tue, thu | VS105 | Virgin Atlantic | 10h 5m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates |
| 14:55 | 16:55 | daily | BA49 | British Airways | 10h 0m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates |
| 15:05 | 17:10 | sat | VS105 | Virgin Atlantic | 10h 5m | London Heathrow Airport — Seattle-Tacoma International Airport | Select dates |
| 21:30 | 22:48 | thu | NetJets | 9h 18m | London Luton Airport — Boeing Field International Airport | Select dates |
Popular airlines flying London — Seattle
Flight London – Seattle is served by 44 airlines. 4 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from London to Seattle in the last 48 hours
Dynamics airfare London — Seattle by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route London — Seattle
The graph shows that booking flights London — Seattle is best planned for September and flights London — Seattle — London in the month of March.
Flights London — Seattle
The selection of cheap flights London — Seattle
Here you can find and purchase the cheapest flights London — Seattle from $768 and London — Seattle — London from $575.
The price of the flight London — Seattle (United States) — London from $575 (round-trip).
The average price of the flight London — Seattle (United States) — London $1,056 (round-trip).
- Departure city: London
- IATA code of the city of origin: LON
- Departure airports: Biggin Hill, London Heathrow Airport, London Luton Airport, London-Waterloo, London Southend Airport, London City Airport, London Gatwick Airport, Stansted Airport, St Pancras International RailSt
- Departure country: United Kingdom
- Destination city: Seattle
- IATA code of the destination city: SEA
- Destination airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Destination country: United States
Low cost flights London — Seattle (LON — SEA)
The distance between London and Seattle 4790 miles (or 7709 kilometres).
The time difference between London and Seattle is 8 h.
Minimal flight time from London to Seattle 8h 57m.
LowCostClub always do a comparison of airfares London — Seattle with several airlines (include British Airways, Delta Air Lines, Virgin Atlantic). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets London — Seattle. Last week, for instance, the cheapest round-trip prices stood at $575 while the cheapest one-way price that was available within the last week cost $768
Routes from nearby cities to Seattle
A flight from a neighbouring city can help you save money on plane tickets.
Most often, departures to Seattle are from Southampton, this is the cheapest flight from $885. The nearest airports from London with a flight to Seattle are located in Birmingham.
Popular International routes from London
Popular routes from Seattle
If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:
Popular domestic routes from London
FAQ about London — Seattle
Are there any direct flights London — Seattle?
Yes, they do: BA53, , DL21, VS105, BA49
Can we fly from London to Seattle?
Yes, you can fly from London to Seattle. London has 9 airports (Biggin Hill, London Heathrow Airport, London Luton Airport, London-Waterloo, London Southend Airport, London City Airport, London Gatwick Airport, Stansted Airport, St Pancras International RailSt) for flights. British Airways, Delta Air Lines, Virgin Atlantic, NetJets depart from London on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Aer Lingus, Aeromexico, Air Canada Express, Air France, Air Zeta, AJet, All Nippon Airways, American Airlines, Asiana Airlines, Atlas Air, Cargolux, Cathay Pacific, China Airlines, China Cargo Airlines, Condor (Blue Sea Livery), DHL, Emirates, EVA Air, FedEx, Hainan Airlines, Hi Fly, Icelandair, Japan Airlines, Jet Linx Aviation, Korean Air, LOT, Lufthansa, Northern Air Cargo, Norwegian (Jørn Utzon Livery), Oman Air, One Air, Phoenix Air, Qatar Airways, Ryanair, Singapore Airlines, Smartwings, SunExpress, Titan Airways, TUI, Turkish Airlines, United Airlines, UPS, WestAir Charter, WestJet.
How long does it take to fly from London to Seattle?
A direct flight lasts an average of 8h 57m, during which time the aircraft covers a distance of 7709 km.
How much do flights London — Seattle cost?
The price of flights London — Seattle starts from $768.
What days does the plane fly London — Seattle?
Planes fly London — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in London and Seattle?
In London — Biggin Hill, London Heathrow Airport, London Luton Airport, London-Waterloo, London Southend Airport, London City Airport, London Gatwick Airport, Stansted Airport, St Pancras International RailSt. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.
What flights are currently flying from London to Seattle?
The following flights fly between London and Seattle: BA53, DL21, DL21, VS105, BA49, VS105
What month is the cheapest to fly from London to Seattle?
High season is considered to be November and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest London — Seattle flight deals.
Which airlines direct fly from London to Seattle?
The following airlines have direct flights London — Seattle: British Airways, Delta Air Lines, Virgin Atlantic, NetJets.
Which airlines fly from London to Seattle?
All the following airlines flights London — Seattle: Aer Lingus, Aeromexico, Air Canada Express, Air France, Air Zeta, AJet, All Nippon Airways, American Airlines, Asiana Airlines, Atlas Air, British Airways, Cargolux, Cathay Pacific, China Airlines, China Cargo Airlines, Condor (Blue Sea Livery), Delta Air Lines, DHL, Emirates, EVA Air, FedEx, Hainan Airlines, Hi Fly, Icelandair, Japan Airlines, Jet Linx Aviation, Korean Air, LOT, Lufthansa, NetJets, Northern Air Cargo, Norwegian (Jørn Utzon Livery), Oman Air, One Air, Phoenix Air, Qatar Airways, Ryanair, Singapore Airlines, Smartwings, SunExpress, Titan Airways, TUI, Turkish Airlines, United Airlines, UPS, Virgin Atlantic, WestAir Charter, WestJet.