Cheapest return flights from San Francisco to Seoul in June from 645€

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

Return flights

01 Jun - 03 Jun WestJet
08 Jun - 23 Jun WestJet
06 Jun - 22 Jun WestJet
02 Jun - 03 Jun Alaska Airlines
06 Jun - 28 Jun WestJet
02 Jun - 18 Jun Alaska Airlines
12 Jun - 24 Jun Cathay Pacific
19 Jun - 03 Jul Alaska Airlines
22 Jun - 07 Jul Air Canada
25 Jun - 18 Jul China Airlines
18 Jun - 02 Jul Cathay Pacific
15 Jun - 30 Jun Air Canada
09 Jun - 28 Jun Air Canada
01 Jun - 25 Jun Air Canada
19 Jun - 03 Jul Air Premia direct
18 Jun - 02 Jul Asiana Airlines direct
25 Jun - 18 Jul Asiana Airlines direct
22 Jun - 07 Jul United direct

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

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