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Cheap Flights from Seoul to Seattle $510.06

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Cheapest Flights from Seoul to Seattle (ICN to SEA)

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

Interesting Facts About Flights from Seoul to Seattle (ICN to SEA)

Question : How long are most people's visits to Seattle when they fly in from Seoul?
Answer : Of course you're not most people, but if you were, you'd stay roughly 21 days.

Question : How many departure times from Incheon International Airport (ICN) to Seattle-Tacoma International Airport (SEA) are there on a daily basis?
Answer : On average, there are seven options. You won't have as many choices on this route as most others.

Question : What's the likelihood of you being delayed on this route?
Answer : ICN to SEA currently scores 1.9 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delayed minutes. With 1.9 stars, you should plan on being extra flexible with your arrival plans.

Question : Is price more important than specific travel days for you?
Answer : For the month of December, the cheapest day to fly is Friday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of December 5th, the best day for booking to Seattle (SEA) from Seoul (ICN) is December 18th. Bookings have been made roughly 29% below the average price for this route.