Cheapest return flights from Oslo to Trondheim in June from $177

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

Return flights

08 Jun - 10 Jun Norwegian direct
12 Jun - 29 Jun Norwegian direct
26 Jun - 29 Jun Wideroe direct
08 Jun - 11 Jun Norwegian direct
08 Jun - 29 Jun Norwegian direct
14 Jun - 29 Jun Norwegian direct

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

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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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