Cheapest one-way flights from Seoul to San Francisco in August from $396
AirHint found the following cheapest one-way flights from Seoul (ICN) to San Francisco (SFO) in August 2025 (see full year).
One-Way flights
| 28 Aug | T'way Air | ||
| 26 Aug | T'way Air | ||
| 30 Aug | T'way Air | ||
| 31 Aug | T'way Air | ||
| 27 Aug | Jeju Air | ||
| 20 Aug | Zipair | ||
| 25 Aug | Zipair | ||
| 29 Aug | Zipair | ||
| 21 Aug | T'way Air | ||
| 24 Aug | T'way Air |
Also check the deals for return flights from Seoul to San Francisco in August.
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.
