Good to know - Cheap tickets Seattle — London
| Cheapest flight found | $258 |
|---|---|
| Minimal flight time | 21m |
| Flight distance | 7709 km |
| Most popular airline | British Airways |
Airfare Seattle – London by month
Here you can find out in what months how much a ticket Seattle – London costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| January 2026 | ||
| November 2025 | ||
| October 2025 | ||
| September 2025 | ||
| August 2025 | ||
| July 2025 | ||
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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 Seattle — London
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 13:30 | 06:50 | daily | BA52 | British Airways | 9h 20m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates |
| 13:35 | 06:55 | sat, sun | BA52 | British Airways | 9h 20m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates |
| 15:50 | 08:34 | sun | Virgin Atlantic | 8h 44m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates | |
| 16:15 | 00:37 | mon, tue, fri | A81972 | Ameriflight | 22m | Boeing Field International Airport — London-Waterloo | Select dates |
| 16:15 | 00:36 | wed | A81972 | Ameriflight | 21m | Boeing Field International Airport — London-Waterloo | Select dates |
| 17:35 | 11:20 | daily | VS106 | Virgin Atlantic | 9h 45m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates |
| 17:35 | 10:45 | thu | VS106 | Virgin Atlantic | 9h 10m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates |
| 20:20 | 13:40 | daily | BA48 | British Airways | 9h 20m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates |
| 20:20 | 14:15 | daily | DL20 | Delta Connection | 9h 55m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates |
| 20:25 | 14:15 | mon, wed, thu, fri, sat | DL20 | Delta Connection | 9h 50m | Seattle-Tacoma International Airport — London Heathrow Airport | Select dates |
Popular airlines flying Seattle — London
Flight Seattle – London is served by 47 airlines. 4 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Seattle — London 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 Seattle — London
The graph shows that booking flights Seattle — London is best planned for July and flights Seattle — London — Seattle in the month of December.
Flights Seattle — London
The selection of cheap flights Seattle — London
Here you can find and purchase the cheapest flights Seattle — London from $258 and Seattle — London — Seattle from $90.
The price of the flight Seattle — London (United Kingdom) — Seattle from $90 (round-trip).
The average price of the flight Seattle — London (United Kingdom) — Seattle $800 (round-trip).
- Departure city: Seattle
- IATA code of the city of origin: SEA
- Departure airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Departure country: United States
- Destination city: London
- IATA code of the destination city: LON
- Destination 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
- Destination country: United Kingdom
Low cost flights Seattle — London (SEA — LON)
The distance between Seattle and London 4790 miles (or 7709 kilometres).
The time difference between Seattle and London is 8 h.
Minimal flight time from Seattle to London 21m.
LowCostClub always do a comparison of airfares Seattle — London with several airlines (include British Airways, Virgin Atlantic, Ameriflight). They will always give you all available options so you can find the cheapest flight to London. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — London. Last week, for instance, the cheapest round-trip prices stood at $90 while the cheapest one-way price that was available within the last week cost $258
Routes from nearby cities to London
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to London is from Abbotsford, which is the closest city to Seattle with the lowest price, from $20 per one-way.
Popular International routes from Seattle
Popular routes from London
If you are going to fly from London, then study the popular flights. The most popular flights from London:
Popular domestic routes from Seattle
FAQ about Seattle — London
Are there any direct flights Seattle — London?
Yes, they do: BA52, , A81972, VS106, BA48, DL20
Can we fly from Seattle to London?
Yes, you can fly from Seattle to London. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. British Airways, Virgin Atlantic, Ameriflight, Delta Connection depart from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Aer Lingus, Aeromexico, Air Canada Express, Air France, All Nippon Airways, American Eagle, Asiana Airlines, Cargolux, China Airlines, China Cargo Airlines, China Southern Airlines, Condor, DHL, Edelweiss Air, Emirates, EVA Air, FedEx, Finnair, Hainan Airlines, Hi Fly, Icelandair, Japan Airlines, Jet Linx Aviation, JetBlue, Korean Air, Lufthansa, Neos, NetJets, Norwegian (Minna Canth Livery), Oman Air, One Air, Phoenix Air, Qatar Airways, Qatar Executive, Ryanair, SAS, Singapore Airlines, Skyside, Smartwings (CSA Livery), SunExpress, Titan Airways, TUI, Turkish Airlines, United Airlines, UPS, Western Aircraft, WestJet.
How long does it take to fly from Seattle to London?
A direct flight lasts an average of 21m, during which time the aircraft covers a distance of 7709 km.
How much do flights Seattle — London cost?
The price of flights Seattle — London starts from $258.
What days does the plane fly Seattle — London?
Planes fly Seattle — London 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Seattle and London?
In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. 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.
What flights are currently flying from Seattle to London?
The following flights fly between Seattle and London: BA52, BA52, A81972, A81972, VS106, VS106, BA48, DL20, DL20
What month is the cheapest to fly from Seattle to London?
High season is considered to be December and the cheapest month is July. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — London flight deals.
Which airlines direct fly from Seattle to London?
The following airlines have direct flights Seattle — London: British Airways, Virgin Atlantic, Ameriflight, Delta Connection.
Which airlines fly from Seattle to London?
All the following airlines flights Seattle — London: Aer Lingus, Aeromexico, Air Canada Express, Air France, All Nippon Airways, American Eagle, Ameriflight, Asiana Airlines, British Airways, Cargolux, China Airlines, China Cargo Airlines, China Southern Airlines, Condor, Delta Connection, DHL, Edelweiss Air, Emirates, EVA Air, FedEx, Finnair, Hainan Airlines, Hi Fly, Icelandair, Japan Airlines, Jet Linx Aviation, JetBlue, Korean Air, Lufthansa, Neos, NetJets, Norwegian (Minna Canth Livery), Oman Air, One Air, Phoenix Air, Qatar Airways, Qatar Executive, Ryanair, SAS, Singapore Airlines, Skyside, Smartwings (CSA Livery), SunExpress, Titan Airways, TUI, Turkish Airlines, United Airlines, UPS, Virgin Atlantic, Western Aircraft, WestJet.