Cheapest one-way flights from Trondheim to Oslo in October from $103

AirHint found the following cheapest one-way flights from Trondheim (TRD) to Oslo (OSL) in October 2026 (see full year).

One-Way flights

20 Oct Scandinavian Airlines direct
12 Oct Scandinavian Airlines direct
13 Oct Scandinavian Airlines direct
14 Oct Scandinavian Airlines direct
15 Oct Scandinavian Airlines direct
16 Oct Scandinavian Airlines direct
17 Oct Scandinavian Airlines direct
18 Oct Scandinavian Airlines direct
19 Oct Scandinavian Airlines direct
01 Oct Scandinavian Airlines direct

Also check the deals for return 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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