Cheapest one-way flights from Seoul to San Francisco in December from $306

Best time to book flights for Seoul (ICN) to San Francisco (SFO) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to San Francisco (SFO) in December 2025 (see full year).

One-Way flights

12 Dec Air Canada
09 Dec Air Canada
06 Dec Air Canada
29 Dec Air Premia direct
26 Dec Air Premia direct
12 Dec Air Premia direct
22 Dec Air Premia direct
24 Dec Air Premia direct
23 Dec EVA Air
30 Dec Scoot Tigerair

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

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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