Cheapest return flights from Istanbul to Beirut in September from 168€

Best time to book flights for Istanbul (IST) to Beirut (BEY) flights at AirHint

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

Return flights

18 Sep - 21 Sep Pegasus Airlines
18 Sep - 21 Sep Pegasus Airlines direct
26 Sep - 17 Oct Turkish Airlines
23 Sep - 14 Oct Turkish Airlines
26 Sep - 17 Oct Turkish Airlines direct
23 Sep - 14 Oct Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Beirut in September.

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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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