ICN to SEA (Seoul to Seattle) Flights

Last Minute Flights from ICN to SEA

Best airfare and ticket deals for ICN to SEA flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
ICNSeattleMay 24 to June 4$1,196
*Prices include taxes and fees

Cheapest ICN to SEA Flights

Best airfare and ticket deals for ICN to SEA flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
ICNSeattleSeptember 17 to November 11$540
ICNSeattleSeptember 23 to October 24$839
ICNSeattleMay 28 to July 1$1,061
ICNEverettJune 13 to June 18$1,471
*Prices include taxes and fees
ICN to SEA Flight Details
Origin airport
Incheon Intl.
Origin airport IATA code
ICN
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
5203 mi

Frequently asked questions

Which airlines with flights from ICN to SEA allow free cancellation due to COVID-19?
Once all available flight options are shown for your preferred travel dates, click the “No change fee” check box directly underneath the “Flexible change policies” filter. You’ll see your options from ICN to SEA. Don’t forget to read the policies regarding COVID-19 cancellations before booking.
What airlines fly direct from Incheon Airport to Sea-Tac Airport?
Book with Korean Air (KE). It has 30 flights each month that jet straight from Seoul Airport (ICN-Incheon Intl.) to Sea-Tac Airport. With 21 nonstop monthly services of its own on this air route, Delta (DL) is another carrier to book with.
How many flights are there from ICN to SEA?
No less than 13 ser