AirHint found the following cheapest return flights from San Jose (SJO) to Seoul (ICN) in November 2025 (see full year).
Return flights
| 05 Nov - 12 Nov | Spirit Airlines | ||
| 03 Nov - 12 Nov | United | ||
| 04 Nov - 08 Nov | United | ||
| 02 Nov - 15 Nov | United | ||
| 14 Nov - 29 Nov | United | ||
| 05 Nov - 21 Nov | KLM |
Also check the deals for one-way flights from San Jose to Seoul in November.
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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.
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