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LGW (London) to SEA (Seattle) Flights $458.76

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Cheap LGW to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from London to Seattle (LGW to SEA)

Question : How much should a trip from London (LGW) to Seattle (SEA) cost?
Answer : Ranging anywhere from $408 to $3,916, prices for LGW to SEA do fluctuate much more than most routes from the United Kingdom. Remember, you can save by booking further in advance.

Question : What is the cheapest round-trip ticket you can get to Seattle?
Answer : Norwegian Air Shuttle is your best bet for finding that coveted low fare. They're offering fares as low as $408, while prices for other flights are as high as $3,916.

Question : Do travelers from London typically stay in Seattle for very long?
Answer : Over the next two months, travelers from LGW to SEA are planning on staying for about two weeks on average.

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Wednesday. Being flexible with your travel days garners even more savings during booking.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Sep 25th, the cheapest day to fly from London to Seattle is Sep 27th. Tickets are currently being sold for $480, which is 63% below the average price for this route.