Cheapest one-way flights from Seoul to San Jose in April from $1632
AirHint found the following cheapest one-way flights from Seoul (ICN) to San Jose (SJO) in April 2025 (see full year).
One-Way flights
| 25 Apr | Air France |
Also check the deals for return flights from Seoul to San Jose in April.
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.
