Cheapest one-way flights from San Jose to Seoul in April from 658€
AirHint found the following cheapest one-way flights from San Jose (SJC) to Seoul (ICN) in April 2025 (see full year).
One-Way flights
| 27 Apr | Alaska Airlines | ||
| 25 Apr | Alaska Airlines | ||
| 19 Apr | Alaska Airlines | ||
| 23 Apr | Korean Air |
Also check the deals for return flights from San Jose to Seoul 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.
