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Cheap Flights from Seoul to Seattle $491.26

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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 : Which airline has been the most dependable in getting passengers to their destination on schedule?
Answer : Korean Air leads the way with a 76% on-time rate. Don't spend more time waiting in an airport than you have to; stick with Korean Air on this route. If they are delayed for some reason, expect a delay of 20-30 minutes, as that's the average.

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

Question : If having the most departure times is important to you, are there particular days that offer more options than others?
Answer : When you're flying from ICN to SEA, the days with the most flight times are Sunday and Saturday, with 12 different options. Note that Thursday offers the least number of options with three flight times.

Question : How many days should you spend in Seattle if you're flying in from Seoul?
Answer : Passengers from ICN to SEA stay 19 days on average.

Question : How often are prices changing for this route?
Answer : Prices for ICN to SEA do fluctuate a lot more than most. Remember, you can save by booking further in advance.

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of January 16th, the cheapest day to fly from Seoul to Seattle is February 14th. Tickets have been sold for 49% below the average price for this route.