Cheapest return flights from Oslo to Trondheim in July from 137€

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

Return flights

31 Jul - 07 Aug Norwegian direct
30 Jul - 07 Aug Norwegian direct
29 Jul - 07 Aug Norwegian direct
30 Jul - 14 Aug Norwegian direct
30 Jul - 17 Aug Norwegian direct
30 Jul - 11 Aug Norwegian direct
30 Jul - 12 Aug Norwegian direct
30 Jul - 19 Aug Norwegian direct
31 Jul - 14 Aug Norwegian direct
31 Jul - 17 Aug Norwegian direct
30 Jul - 31 Jul Norwegian direct
29 Jul - 31 Jul Norwegian direct
30 Jul - 30 Jul Norwegian direct
28 Jul - 31 Jul Norwegian direct
28 Jul - 29 Jul Norwegian direct
27 Jul - 29 Jul Norwegian direct
28 Jul - 28 Jul Norwegian direct
27 Jul - 27 Jul Norwegian direct

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

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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