Cheapest return flights from San Francisco to Seoul in October from $632
AirHint found the following cheapest return flights from San Francisco (SFO) to Seoul (ICN)
in October 2025 (see full year ).
Return flights
01 Oct
- 12 Oct
Flair Airlines
$ 632
01 Oct
- 08 Oct
Flair Airlines
$ 633
29 Oct
- 03 Nov
Air Premia
$ 637
direct
01 Oct
- 13 Oct
Flair Airlines
$ 638
01 Oct
- 08 Oct
Air Premia
$ 638
direct
15 Oct
- 22 Oct
Air Premia
$ 638
direct
05 Oct
- 19 Oct
Air Premia
$ 639
direct
01 Oct
- 13 Oct
Air Premia
$ 639
direct
19 Oct
- 26 Oct
Air Premia
$ 639
direct
15 Oct
- 31 Oct
Air Premia
$ 639
direct
17 Oct
- 24 Oct
Air Premia
$ 639
direct
17 Oct
- 07 Nov
Air Premia
$ 639
direct
26 Oct
- 02 Nov
Air Premia
$ 639
direct
24 Oct
- 02 Nov
Air Premia
$ 639
direct
24 Oct
- 03 Nov
Air Premia
$ 639
direct
17 Oct
- 23 Nov
Air Premia
$ 639
direct
19 Oct
- 23 Nov
Air Premia
$ 639
direct
20 Oct
- 23 Nov
Air Premia
$ 639
direct
29 Oct
- 02 Nov
Air Premia
$ 639
direct
15 Oct
- 17 Nov
Air Premia
$ 639
direct
Also check the deals for one-way flights from San Francisco to Seoul in October .
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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