Cheapest return flights from Trondheim to Oslo in April from $87

AirHint found the following cheapest return flights from Trondheim (TRD) to Oslo (OSL) in April 2026 (see full year).

Return flights

01 Apr - 05 Apr Norwegian direct
18 Apr - 25 Apr Wizz Air
17 Apr - 19 Apr Norwegian direct
13 Apr - 15 Apr Norwegian direct
14 Apr - 16 Apr Norwegian direct
03 Apr - 10 Apr Norwegian direct
17 Apr - 24 Apr Norwegian direct
11 Apr - 18 Apr Norwegian direct
03 Apr - 03 Apr Norwegian direct
05 Apr - 05 Apr Norwegian direct
28 Apr - 06 May Wizz Air
19 Apr - 10 May Norwegian direct
19 Apr - 01 May Norwegian direct
19 Apr - 04 May Norwegian direct
19 Apr - 05 May Norwegian direct
19 Apr - 06 May Norwegian direct
19 Apr - 07 May Norwegian direct
19 Apr - 08 May Norwegian direct
19 Apr - 09 May Norwegian direct
24 Apr - 10 May Norwegian direct

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

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