Cheapest return flights from Bucharest to Basel in September from $115

AirHint found the following cheapest return flights from Bucharest (OTP) to Basel (BSL) in September 2025 (see full year).

Return flights

02 Sep - 08 Sep Wizz Air Malta direct
06 Sep - 08 Sep Wizz Air Malta direct
02 Sep - 16 Sep Wizz Air Malta direct
02 Sep - 13 Sep Wizz Air Malta direct
02 Sep - 12 Sep Wizz Air Malta direct
02 Sep - 09 Sep Wizz Air Malta direct
10 Sep - 13 Sep Wizz Air Malta direct
10 Sep - 12 Sep Wizz Air Malta direct
10 Sep - 16 Sep Wizz Air Malta direct
06 Sep - 13 Sep Wizz Air Malta direct
18 Sep - 08 Oct Wizz Air Malta direct
20 Sep - 08 Oct Wizz Air Malta direct
18 Sep - 04 Oct Wizz Air Malta direct
18 Sep - 06 Oct Wizz Air Malta direct
21 Sep - 08 Oct Wizz Air Malta direct
20 Sep - 04 Oct Wizz Air Malta direct
18 Sep - 03 Oct Wizz Air Malta direct
18 Sep - 05 Oct Wizz Air Malta direct
20 Sep - 06 Oct Wizz Air Malta direct
21 Sep - 04 Oct Wizz Air Malta direct

Also check the deals for one-way flights from Bucharest to Basel in September.

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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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