Cheapest return flights from Oslo to Trondheim in October from 105€

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

Return flights

02 Oct - 10 Oct Wideroe direct
10 Oct - 12 Oct Wideroe direct
08 Oct - 12 Oct Wideroe direct
27 Oct - 02 Nov Norwegian direct
02 Oct - 12 Oct Norwegian direct
23 Oct - 30 Oct Norwegian direct
24 Oct - 30 Oct Norwegian direct
07 Oct - 12 Oct Norwegian direct
09 Oct - 30 Oct Norwegian direct
09 Oct - 12 Oct Norwegian direct
27 Oct - 30 Oct Norwegian direct
29 Oct - 02 Nov Scandinavian Airlines direct
23 Oct - 02 Nov Norwegian direct
23 Oct - 09 Nov Norwegian direct
23 Oct - 11 Nov Norwegian direct
24 Oct - 02 Nov Norwegian direct
24 Oct - 09 Nov Norwegian direct
24 Oct - 11 Nov Norwegian direct
27 Oct - 09 Nov Norwegian direct
27 Oct - 11 Nov Norwegian direct

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

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.

Book a cheap hotel in Trondheim

Cheap car rent in Trondheim

Feel free to contact us with any feedback or request another flight research.