Cheapest return flights from San Francisco to Seoul in January from 560€

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

Return flights

12 Jan - 19 Jan United direct
06 Jan - 27 Jan United direct
13 Jan - 27 Jan United direct
21 Jan - 18 Feb United direct
27 Jan - 10 Feb United direct
14 Jan - 28 Jan United direct
15 Jan - 26 Jan United direct
16 Jan - 26 Jan United direct
18 Jan - 03 Feb United direct
25 Jan - 01 Feb United direct
16 Jan - 23 Jan United direct
07 Jan - 19 Jan United direct
16 Jan - 25 Jan United direct
16 Jan - 17 Jan Delta

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

Skyscanner

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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