AirHint found the following cheapest return flights from San Francisco (SFO) to Seoul (ICN)
in May 2025 (see full year ).
Return flights
04 May
- 12 May
Air Premia
$ 600
direct
04 May
- 16 May
Air Premia
$ 600
direct
04 May
- 17 May
Air Premia
$ 601
direct
02 May
- 12 May
Air Premia
$ 601
direct
04 May
- 18 May
Air Premia
$ 607
direct
02 May
- 18 May
Air Premia
$ 607
direct
02 May
- 16 May
Air Premia
$ 607
direct
02 May
- 19 May
Air Premia
$ 610
direct
14 May
- 23 May
Air Premia
$ 629
direct
07 May
- 12 May
Zipair
$ 648
14 May
- 04 Jun
Air Premia
$ 649
direct
07 May
- 02 Jun
United
$ 657
direct
07 May
- 11 Jun
United
$ 661
direct
12 May
- 04 Jun
China Eastern
$ 681
15 May
- 01 Jun
China Eastern
$ 693
19 May
- 06 Jun
China Eastern
$ 695
26 May
- 08 Jun
China Eastern
$ 711
14 May
- 14 Jun
Asiana Airlines
$ 735
direct
19 May
- 05 Jun
Asiana Airlines
$ 735
direct
12 May
- 04 Jun
Asiana Airlines
$ 735
direct
Also check the deals for one-way flights from San Francisco to Seoul in May .
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.
