Cheapest return flights from San Francisco to Seoul in January from 565€

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

Return flights

16 Jan - 25 Jan Air Premia direct
05 Jan - 17 Jan Air Premia direct
17 Jan - 24 Jan Air Premia direct
07 Jan - 17 Jan Air Premia direct
18 Jan - 25 Jan Air Premia direct
09 Jan - 16 Jan Air Premia direct
10 Jan - 16 Jan Air Premia direct
11 Jan - 16 Jan Air Premia direct
05 Jan - 26 Jan Air Premia direct
30 Jan - 06 Feb Air Premia direct
16 Jan - 06 Feb Air Premia direct
17 Jan - 01 Feb Air Premia direct
08 Jan - 28 Jan United direct
19 Jan - 02 Feb United direct
19 Jan - 06 Feb United direct
27 Jan - 10 Feb United direct
31 Jan - 24 Feb United direct
18 Jan - 15 Feb United direct
25 Jan - 08 Feb United direct
30 Jan - 20 Feb Alaska Airlines

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

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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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