Cheapest return flights from Basel to Oslo in June from $143

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 June 2025 (see full year).

Return flights

26 Jun - 17 Jul Norwegian direct
26 Jun - 30 Jun Norwegian
04 Jun - 08 Jun Vueling Airlines
04 Jun - 05 Jun Vueling Airlines
26 Jun - 06 Jul Norwegian direct
26 Jun - 03 Jul Norwegian direct
26 Jun - 10 Jul Norwegian direct
22 Jun - 25 Jun Norwegian
12 Jun - 15 Jun Norwegian
10 Jun - 13 Jun Wizz Air
02 Jun - 08 Jun Norwegian Air Sweden AOC
02 Jun - 05 Jun Norwegian Air Sweden AOC
19 Jun - 06 Jul Norwegian direct
19 Jun - 03 Jul Norwegian direct
08 Jun - 15 Jun Norwegian
08 Jun - 12 Jun Norwegian direct
29 Jun - 17 Jul Norwegian direct
22 Jun - 06 Jul Norwegian direct
22 Jun - 03 Jul Norwegian direct
22 Jun - 10 Jul Norwegian direct

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

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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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