Cheapest one-way flights from Trondheim to Oslo in December from $41

AirHint found the following cheapest one-way flights from Trondheim (TRD) to Oslo (OSL) in December 2025 (see full year).

One-Way flights

24 Dec Norwegian direct
23 Dec Norwegian direct
07 Dec Wizz Air
16 Dec Scandinavian Airlines direct
31 Dec Scandinavian Airlines direct
15 Dec Norwegian direct
10 Dec Wizz Air
08 Dec Wizz Air
17 Dec Scandinavian Airlines
30 Dec Wideroe direct

Also check the deals for return flights from Trondheim to Oslo in December.

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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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