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

Return flights

26 Sep - 03 Oct	LOT	direct
14 Sep - 21 Sep	LOT	direct
19 Sep - 21 Sep	LOT	direct
19 Sep - 22 Sep	LOT	direct
12 Sep - 19 Sep	LOT	direct
12 Sep - 14 Sep	LOT	direct
07 Sep - 10 Sep	LOT	direct
18 Sep - 21 Sep	HiSky Europe
06 Sep - 09 Sep	HiSky Europe
03 Sep - 04 Sep	LOT
11 Sep - 13 Sep	HiSky Europe

Also check the deals for one-way flights from Oradea to Warsaw in September.

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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Cheapest return flights from Oradea to Warsaw in September from $138

Return flights