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

Return flights

17 Sep - 08 Oct	LOT
19 Sep - 01 Oct	LOT
08 Sep - 19 Oct	AJet
13 Sep - 27 Sep	SunExpress
24 Sep - 01 Oct	LOT
30 Sep - 04 Oct	LOT
15 Sep - 20 Sep	SunExpress
16 Sep - 24 Sep	LOT
16 Sep - 20 Sep	LOT
23 Sep - 01 Oct	LOT
20 Sep - 04 Oct	LOT
24 Sep - 05 Oct	LOT
15 Sep - 23 Sep	SunExpress
02 Sep - 27 Sep	AJet
02 Sep - 15 Oct	AJet
02 Sep - 30 Sep	AJet
02 Sep - 24 Sep	AJet
02 Sep - 16 Sep	AJet
02 Sep - 19 Sep	AJet
22 Sep - 12 Oct	Pegasus Airlines

Also check the deals for one-way flights from Paris 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 Paris to Beirut in September from $318

Return flights