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

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

Return flights

17 Sep - 23 Sep Wizz Air direct
17 Sep - 20 Sep Wizz Air direct
17 Sep - 22 Sep Wizz Air direct
17 Sep - 08 Oct Wizz Air direct
29 Sep - 08 Oct Wizz Air direct
04 Sep - 17 Sep Wizz Air direct
04 Sep - 23 Sep Wizz Air direct
04 Sep - 20 Sep Wizz Air direct
04 Sep - 13 Sep Wizz Air direct
04 Sep - 08 Sep Wizz Air direct
04 Sep - 09 Sep Wizz Air direct
04 Sep - 22 Sep Wizz Air direct
30 Sep - 08 Oct Wizz Air direct
23 Sep - 08 Oct Wizz Air direct
18 Sep - 08 Oct Wizz Air direct
17 Sep - 01 Oct Wizz Air direct
29 Sep - 01 Oct Wizz Air direct
25 Sep - 08 Oct Wizz Air direct
30 Sep - 01 Oct Wizz Air direct
20 Sep - 08 Oct Wizz Air direct

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