Search flights from Seattle (SEA) to the United Kingdom
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Popular flights from Seattle to the United Kingdom
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Displayed prices are based on flights departing in the next 30 days
Airlines that fly from Seattle to the United Kingdom
Based on flights we sold recently. Available airlines may vary depending on your search
Icelandair
Virgin Atlantic
British Airways
Aer Lingus
Westjet
Iberia
American Airlines
Air Canada
Lufthansa
United Airlines
Air France
Scandinavian Airlines
Condor
Finnair
JetBlue
KLM
Flying from Seattle to the United Kingdom: Things to know
The most popular route is from Sea-Tac Airport in Seattle to London Heathrow Airport in London. On average this flight takes 11 hours 9 minutes one-way and costs $1,657 round-trip.
London is the most popular city in the United Kingdom for our customers to fly to.
Most popular route | Sea-Tac Airport (SEA) to London Heathrow Airport (LHR) |
|---|---|
Average flight time | 11 hours 9 minutes |
Most popular flight destination | London, United Kingdom |
Average round-trip price | $1,657 |
Main currency | Pound Sterling |
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