Cheap Flights from London to Seattle in 2020
Top last minute flight dealsFeeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to Seattle...
- Thu, Dec 5LHRSEATue, Dec 10SEALHRLufthansaIndirectfrom $443
- Fri, Dec 6LHRSEATue, Dec 10SEALHRLufthansaIndirectfrom $444
- Mon, Dec 9LHRSEAThu, Dec 12SEALHRLufthansaIndirectfrom $446
Flight information London to Seattle
Cheapest roundtrip price last month
Flights per week
Average flight time, total distance 4792 miles
Most popular airline last month
Seattle / Tacoma International, Seattle Lake Union SPB and Seattle Boeing Fld
Frequently asked questions
Compare flights from London to Seattle and find the cheapest flights with Skyscanner
Skyscanner is a fast and simple travel search engine that helps you to find cheap flights and great prices on flights from London to Seattle. We compare hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to Seattle from London.
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When is the best time to book from London to Seattle?
- Make sure you’re getting the best price for your flight tickets. Find the best time to book from London to Seattle by checking our best time to book tool.
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- If you’re flexible on when to travel, use Skyscanner’s 'whole month' search tool to find the cheapest day to travel.
- Looking for last minute flights? Learn how to find last minute deals for your trip to Seattle.
Useful information before booking your travel from London to Seattle
Check the travel information panel above to get exact information about:
- Distance from London to Seattle
- Flight time from London to Seattle
- Which airlines provide the cheapest tickets from London to Seattle
- Which airlines fly direct to Seattle from London.
Book a hotel or car rental for your stay in Seattle
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.