Cheapest return flights from Oslo to Trondheim in January from 142€

AirHint found the following cheapest return flights from Oslo (OSL) to Trondheim (TRD) in January 2026 (see full year).

Return flights

07 Jan - 14 Jan Norwegian direct
11 Jan - 14 Jan Norwegian direct

Also check the deals for one-way flights from Oslo to Trondheim in January.

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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