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Cheap Flights from Seattle to Seoul $558.16

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Cheapest Flights from Seattle to Seoul (SEA to ICN)

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

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

Question : Do travelers from Seattle typically stay in Seoul for very long?
Answer : The average time spent in Seoul by travelers flying from SEA is 17 days.

Question : Which airline is least likely to get you to ICN on time?
Answer : Asiana Airlines is delayed on 73% of flights from Seattle-Tacoma International Airport (SEA) to Incheon International Airport (ICN). If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Best case scenario, how quickly can someone get to ICN from SEA?
Answer : If you're able to take the shortest direct flight (which is offered by Delta Air Lines), you can leave SEA at 12:06 PM PST and get to ICN at 4:50 PM KST (11 hours and 44 minutes). Remember, there is a time change of 17-hours.

Question : Do some days of the week have more flight times than others?
Answer : The days with the most departure times for this route are Sunday and Saturday with 12 options. Thursday currently offers the fewest flight times with three options.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Tuesday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : In the next four weeks, what day should you book your trip?
Answer : As of January 16th, the best day for booking to Seoul (ICN) from Seattle (SEA) is February 7th. Bookings have been made roughly 28% below the average price for this route.