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

Return flights

18 Sep - 24 Sep	LOT
20 Sep - 24 Sep	LOT
20 Sep - 26 Sep	LOT
26 Sep - 03 Oct	AJet
19 Sep - 26 Sep	Lufthansa
19 Sep - 21 Sep	Lufthansa
11 Sep - 19 Sep	SunExpress
04 Sep - 11 Sep	Pegasus Airlines
03 Sep - 10 Sep	Pegasus Airlines
11 Sep - 18 Sep	Pegasus Airlines
01 Sep - 05 Sep	AJet

Also check the deals for one-way flights from Beirut to Prague 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 Beirut to Prague in September from 258€

Return flights