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Nonstop route · United Kingdom → United States

Cheap flights from London to Seattle from £327

British Airways, Virgin Atlantic, Alaska Airlines and Delta Air Lines fly nonstop from London to Seattle, about 20 flights a week. The flight takes around 10h 00m, and the cheapest one-way fare we found recently is £327 on 1 Feb.

Direct flights available ~20 flights a week 10h 00m Cheapest in February Prices checked 13 days ago
LONSEA

London to Seattle at a glance

Airlines flying nonstop from London to Seattle

4 airlines on this route, about 20 flights a week in total (observed over the last 4 weeks).

AirlineFlights a weekTypical departuresFromSearch
British Airways~710:09–10:46—Search
Virgin Atlantic~711:57–12:28—Search
Alaska Airlines~4—£429Search
Delta Air Lines~3——Search

Cheapest dates from London to Seattle

The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.

Cheapest month to fly from London to Seattle

Lowest one-way fare found for each month: February is cheapest, November the most expensive.

Good to know

Distance
7,703 km4,784 miles
Flight time
10h 00mfastest found
Time difference
-8hSeattle vs London
Currency in Seattle
USD
Airports
LGW, LHR, STN → SEA, BFI

Flights from London to Seattle: questions answered

How much is a flight from London to Seattle?
The cheapest one-way fare we found recently is £327 with 1 stop, departing in February. Return trips start from £390. Prices change constantly, so search your dates for the live fare.
Are there direct flights from London to Seattle?
Yes. British Airways, Virgin Atlantic, Alaska Airlines and Delta Air Lines fly this route nonstop, with about 20 flights a week in each direction.
How long is the flight from London to Seattle?
A nonstop flight covers 7,703 km and takes around 10h 00m.
What is the cheapest month to fly from London to Seattle?
February has the lowest fare we found (£327), while November is the most expensive (£448).
Which airlines fly from London to Seattle?
British Airways, Virgin Atlantic, Alaska Airlines and Delta Air Lines operate nonstop flights on this route.
Which airports serve London and Seattle?
London: London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Stansted Airport (STN) and London Luton Airport (LTN). Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI).
What is the time difference between London and Seattle?
Seattle is 8 hours behind London.

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