AirHint found the following cheapest return flights from Prague (PRG) to Seoul (ICN) in December 2026 (see full year).
Return flights
| 04 Dec - 14 Dec | Air France | ||
| 16 Dec - 23 Dec | LOT | ||
| 20 Dec - 01 Jan | KLM | ||
| 01 Dec - 12 Dec | easyJet | ||
| 18 Dec - 25 Dec | Lufthansa | ||
| 18 Dec - 31 Dec | Finnair | ||
| 01 Dec - 08 Dec | easyJet |
Also check the deals for one-way flights from Prague to Seoul in December.
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