AirHint found the following cheapest return flights from Trondheim (TRD) to Seoul (ICN) in January 2026 (see full year).
Return flights
| 08 Jan - 14 Jan | Scandinavian Airlines | ||
| 18 Jan - 09 Feb | Scandinavian Airlines | ||
| 18 Jan - 10 Feb | Scandinavian Airlines | ||
| 19 Jan - 09 Feb | Wizz Air | ||
| 20 Jan - 09 Feb | Scandinavian Airlines |
Also check the deals for one-way flights from Trondheim to Seoul in January.
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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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