Cheapest return flights from Bucharest to Basel in September from $135

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

Return flights

08 Sep - 16 Sep Wizz Air
20 Sep - 22 Sep Wizz Air
25 Sep - 30 Sep Wizz Air
20 Sep - 23 Sep Wizz Air
02 Sep - 07 Sep Wizz Air
12 Sep - 21 Sep Wizz Air
11 Sep - 13 Sep Wizz Air
13 Sep - 15 Sep Wizz Air
03 Sep - 07 Sep Wizz Air Malta
03 Sep - 08 Sep Wizz Air

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

Skyscanner

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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