Seattle to London Flights (SEA - LON)

Cheap London flights from Seattle on US Airways, United, KLM Royal Dutch, Icelandair, Delta, Continental, British Airways, American Airlines, Air Canada and more. Other airlines such as Air China Intl, Air China, Air Canada, Air Berlin, Aeroflot, Aer Lingus also fly to London from other cities. These include Houston, Sacramento, Charlotte, Vancouver, Omaha, Sydney and more.

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Browse all « Cheap flights to London   About London   London is the capital of the UK. The London Eye, on the banks of the River Thames, offers views across the city and beyond. The Tower of London, Houses of Parliament, Big Ben and Buckingham Palace are all major attractions in the city, along with Tower Bridge and St Paul’s Cathedral. Oxford Stree...        Resources   .	Latest Results for Flexible Dates - Prices are a guide only. Subject to availability

How many airlines fly from Seattle to London (SEA to LON) ?

9 airlines fly from Seattle to London including on US Airways, United, KLM Royal Dutch, Icelandair, Delta, Continental, British Airways, American Airlines, Air Canada and more. 19+ airlines offer flights from other cities, including Cathay Pacific, Brussels Airlines, British Midland, British Airways, bmi, American Airlines, All Nippon, Alitalia, AirAsia X, Air Transat, Air New Zealand, Air India, Air France.

What other cities can I fly from Seattle to United Kingdom?

London Stansted, Liverpool, Newcastle, Cardiff, Glasgow, London Gatwick, Edinburgh, Manchester, London Heathrow, London, and many others.

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* Prices are a guide, not quotes and are subject to availability. Additional charges may apply.

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