Cheapest return flights from Bucharest to Basel in September from 55€

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

Return flights

23 Sep - 26 Sep Wizz Air Malta direct
19 Sep - 28 Sep Wizz Air Malta direct
30 Sep - 08 Oct Wizz Air Malta direct
13 Sep - 21 Sep Wizz Air Malta direct
13 Sep - 18 Sep Wizz Air Malta direct
13 Sep - 30 Sep Wizz Air Malta direct
13 Sep - 15 Sep Wizz Air Malta direct
13 Sep - 22 Sep Wizz Air Malta direct
13 Sep - 14 Sep Wizz Air Malta direct
13 Sep - 24 Sep Wizz Air Malta direct
29 Sep - 30 Sep Wizz Air Malta direct
29 Sep - 07 Oct Wizz Air Malta direct
29 Sep - 04 Oct Wizz Air Malta direct
29 Sep - 05 Oct Wizz Air Malta direct
29 Sep - 12 Oct Wizz Air Malta direct
29 Sep - 14 Oct Wizz Air Malta direct
29 Sep - 15 Oct Wizz Air Malta direct
25 Sep - 07 Oct Wizz Air Malta direct
25 Sep - 04 Oct Wizz Air Malta direct
25 Sep - 05 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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