Cheapest return flights from Oslo to Trondheim in August from 123€

Best time to book flights for Oslo (OSL) to Trondheim (TRD) flights at AirHint

AirHint found the following cheapest return flights from Oslo (OSL) to Trondheim (TRD) in August 2025 (see full year).

Return flights

11 Aug - 18 Aug Scandinavian Airlines direct
12 Aug - 19 Aug Wideroe
12 Aug - 19 Aug Wideroe direct
09 Aug - 17 Aug Wideroe
09 Aug - 17 Aug Wideroe direct
06 Aug - 17 Aug Norwegian direct
07 Aug - 16 Aug Norwegian direct
09 Aug - 18 Aug Norwegian direct
09 Aug - 19 Aug Norwegian direct
09 Aug - 12 Aug Norwegian direct

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

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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