Cheapest return BSL–OSL flights, August

AirHint found the following cheapest return flights from Basel (BSL) to Oslo (OSL) in August 2026 (see full year).

Return flights

23 Aug - 03 Sep Norwegian direct
21 Aug - 25 Aug Wizz Air
20 Aug - 25 Aug Norwegian
21 Aug - 30 Aug Wizz Air
13 Aug - 20 Aug Norwegian
23 Aug - 27 Aug Wizz Air
13 Aug - 27 Aug Norwegian
30 Aug - 20 Sep Norwegian direct
04 Aug - 11 Aug easyJet
13 Aug - 23 Aug Norwegian Air Sweden AOC
30 Aug - 03 Sep Norwegian direct
20 Aug - 03 Sep Norwegian direct
27 Aug - 03 Sep Norwegian direct
16 Aug - 25 Aug Wizz Air
02 Aug - 09 Aug Wizz Air
23 Aug - 10 Sep Norwegian direct
13 Aug - 03 Sep Norwegian direct
23 Aug - 13 Sep Norwegian direct
30 Aug - 10 Sep Norwegian direct
20 Aug - 10 Sep Norwegian direct

Also check the deals for one-way flights from Basel to Oslo in August.

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