Cheapest return flights from Basel to Bucharest in September from $69

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

Return flights

10 Sep - 12 Sep Wizz Air Malta direct
04 Sep - 12 Sep Wizz Air Malta direct
06 Sep - 12 Sep Wizz Air Malta direct
08 Sep - 12 Sep Wizz Air Malta direct
07 Sep - 12 Sep Wizz Air Malta direct
09 Sep - 12 Sep Wizz Air Malta direct
02 Sep - 12 Sep Wizz Air Malta direct
01 Sep - 12 Sep Wizz Air Malta direct
11 Sep - 12 Sep Wizz Air Malta direct
10 Sep - 18 Sep Wizz Air Malta direct
15 Sep - 04 Oct Wizz Air Malta direct
15 Sep - 03 Oct Wizz Air Malta direct
13 Sep - 04 Oct Wizz Air Malta direct
13 Sep - 03 Oct Wizz Air Malta direct
18 Sep - 04 Oct Wizz Air Malta direct
18 Sep - 03 Oct Wizz Air Malta direct
12 Sep - 03 Oct Wizz Air Malta direct
19 Sep - 04 Oct Wizz Air Malta direct
19 Sep - 03 Oct Wizz Air Malta direct
21 Sep - 04 Oct Wizz Air Malta direct

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