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

Return flights

05 Sep - 02 Oct	LOT	direct
16 Sep - 20 Sep	LOT	direct
17 Sep - 21 Sep	LOT	direct
12 Sep - 18 Sep	LOT	direct
13 Sep - 21 Sep	LOT	direct
16 Sep - 21 Sep	LOT	direct
19 Sep - 24 Sep	LOT	direct
23 Sep - 04 Oct	LOT	direct
23 Sep - 05 Oct	LOT	direct
03 Sep - 30 Sep	Wizz Air
03 Sep - 17 Sep	LOT	direct
23 Sep - 27 Sep	LOT	direct
24 Sep - 27 Sep	LOT	direct
22 Sep - 03 Oct	Ryanair

Also check the deals for one-way flights from Warsaw to Beirut 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 Warsaw to Beirut in September from $279

Return flights