AirHint found the following cheapest one-way flights from Seoul (GMP) to San Francisco (SFO) in March 2026 (see full year).
One-Way flights
| 16 Mar | Jin Air | ||
| 06 Mar | Air Busan | ||
| 10 Mar | Jin Air | ||
| 11 Mar | Jin Air | ||
| 08 Mar | Asiana Airlines | ||
| 15 Mar | Jeju Air | ||
| 22 Mar | T'way Air | ||
| 01 Mar | Jin Air | ||
| 19 Mar | Air Busan | ||
| 07 Mar | EVA Air |
Also check the deals for return flights from Seoul to San Francisco in March.
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