Cheapest one-way flights from Seoul to San Francisco in December from $537
AirHint found the following cheapest one-way flights from Seoul (GMP) to San Francisco (SFO) in December 2025 (see full year).
One-Way flights
| 03 Dec | EVA Air | ||
| 22 Dec | Asiana Airlines | ||
| 07 Dec | Korean Air | ||
| 01 Dec | ANA | ||
| 06 Dec | Korean Air |
Also check the deals for return flights from Seoul to San Francisco in December.
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.
