Cheap flights from Seattle to Yeouido

View AU$683 flight on Thu, 4 Sep. 2025Opens in a new window

Popular airlines from Seattle to Yeouido

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Cheap Flights from Seattle (SEA) to Yeouido (SEL)

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.

Air Canada
Thu, 22 Jan. - Wed, 28 Jan.
SEA
Seattle
ICN
Seoul
AU$1,227 Return, found 1 day ago
AU$1,227
Return
found 1 day ago
Select Air Canada flight, departing Thu, 22 Jan. from Seattle to Seoul, returning Wed, 28 Jan., priced at AU$1,227 found 1 day ago
Delta
Thu, 22 Jan. - Wed, 28 Jan.
SEA
Seattle
ICN
Seoul
AU$1,361 Return, found 1 day ago
AU$1,361
Return
found 1 day ago
Select Delta flight, departing Thu, 22 Jan. from Seattle to Seoul, returning Wed, 28 Jan., priced at AU$1,361 found 1 day ago
Korean Air
Thu, 22 Jan. - Wed, 28 Jan.
SEA
Seattle
ICN
Seoul
AU$1,364 Return, found 1 day ago
AU$1,364
Return
found 1 day ago
Select Korean Air flight, departing Thu, 22 Jan. from Seattle to Seoul, returning Wed, 28 Jan., priced at AU$1,364 found 1 day ago
Alaska Airlines
Thu, 22 Jan. - Wed, 28 Jan.
SEA
Seattle
ICN
Seoul
AU$1,370 Return, found 1 day ago
AU$1,370
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 22 Jan. from Seattle to Seoul, returning Wed, 28 Jan., priced at AU$1,370 found 1 day ago
Asiana Airlines
Mon, 11 Aug. - Wed, 27 Aug.
SEA
Seattle
ICN
Seoul
AU$1,381 Return, found 4 days ago
AU$1,381
Return
found 4 days ago
Select Asiana Airlines flight, departing Mon, 11 Aug. from Seattle to Seoul, returning Wed, 27 Aug., priced at AU$1,381 found 4 days ago
Air Canada
Mon, 1 Sep. - Sun, 14 Sep.
SEA
Seattle
GMP
Seoul
AU$1,461 Return, found 2 days ago
AU$1,461
Return
found 2 days ago
Select Air Canada flight, departing Mon, 1 Sep. from Seattle to Seoul, returning Sun, 14 Sep., priced at AU$1,461 found 2 days ago

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

November is typically the cheapest month to fly

From AU$1,239 - AU$1,645 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.