Cheapest return flights from Seattle to Seoul in June from 832€

AirHint found the following cheapest return flights from Seattle (SEA) to Seoul (ICN) in June 2026 (see full year).

Return flights

01 Jun - 30 Jun Cathay Pacific
09 Jun - 18 Jun WestJet
18 Jun - 24 Jun WestJet
17 Jun - 24 Jun WestJet
29 Jun - 20 Jul Asiana Airlines
04 Jun - 13 Jun Alaska Airlines
07 Jun - 21 Jul WestJet
17 Jun - 03 Jul Alaska Airlines
22 Jun - 15 Jul Alaska Airlines
27 Jun - 10 Jul Asiana Airlines
25 Jun - 09 Jul WestJet
23 Jun - 23 Jul Air Canada
02 Jun - 09 Jun Air Canada
27 Jun - 11 Jul Asiana Airlines
25 Jun - 10 Jul WestJet
29 Jun - 20 Jul Asiana Airlines direct
02 Jun - 09 Jun Asiana Airlines direct
09 Jun - 18 Jun Asiana Airlines direct
01 Jun - 30 Jun Asiana Airlines direct
04 Jun - 13 Jun Delta direct

Also check the deals for one-way flights from Seattle to Seoul in June.

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