Book a trip from Seattle to Seoul with Cathay Pacific , fares from USD721

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Deals on Seattle (SEA) to Seoul (ICN) flights

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Seoul ICN

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Book flights to Seoul ICN
From
To
Fare Type
Dates
Price
Seattle (SEA)Seoul (ICN)Round-trip
/
Economy		20/08/2026 - 31/08/2026

From

USD825

Seen 1 day ago

Seattle (SEA)Seoul (ICN)Round-trip
/
Economy		24/03/2026 - 09/04/2026

From

USD969

Seen 15 hours ago

Seattle (SEA)Seoul (ICN)Round-trip
/
Economy		02/03/2026 - 10/03/2026

From

USD980

Seen 23 hours ago

Seattle (SEA)Seoul (ICN)Round-trip
/
Economy		30/04/2026 - 25/05/2026

From

USD1,001

Seen 1 day ago

Seattle (SEA)Seoul (ICN)Round-trip
/
Economy		06/07/2026 - 13/07/2026

From

USD1,068

Seen 2 hours ago

Book Business Class flights to Seoul - selected offers

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