Cheapest return flights from San Francisco to Seoul in June from $1008

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

Return flights

11 Jun - 25 Jun Alaska Airlines
16 Jun - 24 Jun WestJet
27 Jun - 05 Jul WestJet
05 Jun - 15 Jun Cathay Pacific
10 Jun - 31 Jul Cathay Pacific
10 Jun - 31 Jul Air Premia direct
05 Jun - 15 Jun Air Premia direct
16 Jun - 24 Jun Delta direct
11 Jun - 25 Jun United direct
07 Jun - 17 Jun Asiana Airlines direct
27 Jun - 05 Jul Asiana Airlines direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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