Cheapest return BSL–OSL flights, June

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

Return flights

08 Jun - 15 Jun Wizz Air
09 Jun - 16 Jun Wizz Air
01 Jun - 08 Jun Wizz Air
22 Jun - 30 Jun Wizz Air
08 Jun - 11 Jun Wizz Air
11 Jun - 15 Jun Wizz Air
22 Jun - 28 Jun Wizz Air
07 Jun - 14 Jun easyJet
26 Jun - 28 Jun Wizz Air
11 Jun - 14 Jun Norwegian
25 Jun - 16 Jul Norwegian direct
25 Jun - 02 Jul Norwegian direct
25 Jun - 05 Jul Norwegian direct
28 Jun - 16 Jul Norwegian direct
25 Jun - 12 Jul Norwegian direct
14 Jun - 02 Jul Norwegian direct
21 Jun - 02 Jul Norwegian direct
28 Jun - 02 Jul Norwegian direct
14 Jun - 05 Jul Norwegian direct
21 Jun - 05 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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