AirHint found the following cheapest return flights from Sofia (SOF) to Beirut (BEY) in August 2025 (see full year).

Return flights

06 Aug - 27 Aug	Pegasus Airlines
10 Aug - 14 Sep	Pegasus Airlines
02 Aug - 06 Aug	Pegasus Airlines
03 Aug - 07 Aug	Turkish Airlines
04 Aug - 09 Aug	Turkish Airlines
24 Aug - 26 Aug	Turkish Airlines
01 Aug - 05 Aug	Turkish Airlines
18 Aug - 22 Aug	Pegasus Airlines
10 Aug - 28 Aug	Turkish Airlines
01 Aug - 20 Aug	Pegasus Airlines
11 Aug - 28 Aug	Turkish Airlines

Also check the deals for one-way flights from Sofia to Beirut in August.

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 Sofia to Beirut in August from 274€

Return flights