Cheapest return flights from Basel to Oslo in April from 81€

Best time to book flights for Basel (BSL) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Basel (BSL) to Oslo (OSL) in April 2025 (see full year).

Return flights

24 Apr - 27 Apr Norwegian direct
03 Apr - 20 Apr Norwegian direct
03 Apr - 24 Apr Norwegian direct
24 Apr - 11 May Norwegian direct
03 Apr - 13 Apr Norwegian direct
03 Apr - 10 Apr Norwegian direct
17 Apr - 20 Apr Norwegian direct
17 Apr - 24 Apr Norwegian direct
17 Apr - 27 Apr Norwegian direct
17 Apr - 11 May Norwegian direct
06 Apr - 20 Apr Norwegian direct
06 Apr - 24 Apr Norwegian direct
20 Apr - 11 May Norwegian direct
24 Apr - 12 May Norwegian
17 Apr - 12 May Norwegian

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

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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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