Cheapest return flights from Trondheim to Oslo in October from 132€

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

Return flights

29 Oct - 29 Oct Wizz Air
21 Oct - 22 Oct Norwegian direct
23 Oct - 27 Oct Norwegian direct
28 Oct - 29 Oct Norwegian direct
24 Oct - 27 Oct Norwegian direct
28 Oct - 04 Nov Norwegian direct
31 Oct - 03 Nov Norwegian direct
31 Oct - 05 Nov Norwegian direct
22 Oct - 29 Oct Norwegian direct
21 Oct - 23 Oct Norwegian direct
21 Oct - 21 Oct Norwegian direct
22 Oct - 06 Nov Norwegian direct
30 Oct - 03 Nov Norwegian direct
28 Oct - 28 Oct Norwegian direct
31 Oct - 31 Oct Norwegian direct
22 Oct - 12 Nov Norwegian direct
22 Oct - 11 Nov Norwegian direct
22 Oct - 05 Nov Norwegian direct
22 Oct - 07 Nov Norwegian direct
29 Oct - 12 Nov Norwegian direct

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

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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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