AirHint found the following cheapest one-way flights from Stockholm (ARN) to Trondheim (TRD) in August 2026 (see full year).

One-Way flights

05 Aug	Scandinavian Airlines	direct
06 Aug	Scandinavian Airlines	direct
11 Aug	Scandinavian Airlines
11 Aug	Scandinavian Airlines	direct
03 Aug	Scandinavian Airlines
07 Aug	Scandinavian Airlines
10 Aug	Scandinavian Airlines
09 Aug	Ethiopian Airlines
02 Aug	Scandinavian Airlines	direct
07 Aug	Scandinavian Airlines	direct

Also check the deals for return flights from Stockholm to Trondheim in August.

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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Cheapest one-way flights from Stockholm to Trondheim in August from 92€

One-Way flights