Cheapest return flights from Basel to Oslo in August from $164

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

Return flights

21 Aug - 30 Aug Wizz Air
20 Aug - 30 Aug Norwegian direct
16 Aug - 20 Aug Norwegian direct
13 Aug - 20 Aug Norwegian direct
21 Aug - 23 Aug Wizz Air
17 Aug - 23 Aug easyJet
06 Aug - 09 Aug Norwegian
16 Aug - 23 Aug Norwegian direct
06 Aug - 20 Aug Norwegian direct
06 Aug - 13 Aug Norwegian direct
02 Aug - 27 Sep Norwegian direct
01 Aug - 27 Sep Lufthansa

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

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