Cheapest one-way flights from San Jose to Seoul in August from $832
AirHint found the following cheapest one-way flights from San Jose (SJC) to Seoul (ICN) in August 2025 (see full year).
One-Way flights
| 02 Aug | China Airlines | ||
| 20 Aug | Korean Air | ||
| 27 Aug | Korean Air | ||
| 04 Aug | Korean Air | ||
| 14 Aug | Korean Air | ||
| 08 Aug | Philippine Airlines | ||
| 15 Aug | Korean Air |
Also check the deals for return flights from San Jose to Seoul 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.
