Cheapest one-way flights from San Francisco to Seoul in August from 431€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Seoul (ICN) in August 2026 (see full year).

One-Way flights

15 Aug Vietnam Airlines
08 Aug Vietnam Airlines
26 Aug Vietnam Airlines
10 Aug China Airlines
30 Aug Alaska Airlines
15 Aug Asiana Airlines direct
26 Aug Asiana Airlines direct
08 Aug Asiana Airlines direct
10 Aug Asiana Airlines direct
30 Aug Korean Air direct

Also check the deals for return flights from San Francisco to Seoul in August.

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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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