Cheapest one-way flights from Oslo to Trondheim in December from $49

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

One-Way flights

20 Dec Scandinavian Airlines direct
25 Dec Scandinavian Airlines direct
26 Dec Scandinavian Airlines direct
02 Dec Norwegian direct
03 Dec Norwegian direct
01 Dec Scandinavian Airlines direct
24 Dec Scandinavian Airlines direct
04 Dec Norwegian direct
05 Dec Norwegian direct
09 Dec Norwegian direct

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

Skyscanner

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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