Cheapest one-way flights from Warsaw to Bucharest in September from $35

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

One-Way flights

30 Sep Wizz Air direct
23 Sep Wizz Air direct
29 Sep Wizz Air direct
22 Sep Wizz Air direct
16 Sep Wizz Air direct
15 Sep Wizz Air direct
10 Sep Wizz Air direct
21 Sep Wizz Air direct
18 Sep Wizz Air direct
11 Sep Wizz Air direct

Also check the deals for return flights from Warsaw to Bucharest 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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