Cheap flights from Incheon to Blake Island

View AU$658 flight on Thu, 23 Oct. 2025Opens in a new window

Popular airlines from Incheon to Blake Island

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • Japan Airlines

    Japan Airlines

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

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Cheap Flights from Incheon (SEL) to Blake Island (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu., 23 Oct. - Wed., 29 Oct.
ICN
Seoul
SEA
Seattle
AU$901 Return, found 1 hour ago
AU$901
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu., 23 Oct. from Seoul to Seattle, returning Wed., 29 Oct., priced at AU$901 found 1 hour ago
Hawaiian Airlines
Fri., 17 Oct. - Thu., 23 Oct.
ICN
Seoul
SEA
Seattle
AU$901 Return, found 22 hours ago
AU$901
Return
found 22 hours ago
Select Hawaiian Airlines flight, departing Fri., 17 Oct. from Seoul to Seattle, returning Thu., 23 Oct., priced at AU$901 found 22 hours ago
Air Canada
Thu., 23 Oct. - Wed., 29 Oct.
ICN
Seoul
SEA
Seattle
AU$913 Return, found 1 hour ago
AU$913
Return
found 1 hour ago
Select Air Canada flight, departing Thu., 23 Oct. from Seoul to Seattle, returning Wed., 29 Oct., priced at AU$913 found 1 hour ago
Delta
Thu., 23 Oct. - Wed., 29 Oct.
ICN
Seoul
SEA
Seattle
AU$923 Return, found 1 hour ago
AU$923
Return
found 1 hour ago
Select Delta flight, departing Thu., 23 Oct. from Seoul to Seattle, returning Wed., 29 Oct., priced at AU$923 found 1 hour ago
United
Thu., 23 Oct. - Wed., 29 Oct.
ICN
Seoul
SEA
Seattle
AU$924 Return, found 1 hour ago
AU$924
Return
found 1 hour ago
Select United flight, departing Thu., 23 Oct. from Seoul to Seattle, returning Wed., 29 Oct., priced at AU$924 found 1 hour ago
Asiana Airlines
Thu., 23 Oct. - Wed., 29 Oct.
ICN
Seoul
SEA
Seattle
AU$951 Return, found 1 hour ago
AU$951
Return
found 1 hour ago
Select Asiana Airlines flight, departing Thu., 23 Oct. from Seoul to Seattle, returning Wed., 29 Oct., priced at AU$951 found 1 hour ago

Find the cheapest month to fly from Seoul (ICN) to Seattle (SEA)

September is typically the cheapest month to fly

From AU$718 - AU$1,522 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.