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

Return flights

31 Aug - 22 Sep	AirAsia X
31 Aug - 21 Sep	AirAsia X
31 Aug - 16 Sep	SriLankan Airlines
30 Aug - 21 Sep	VietJet Air
30 Aug - 30 Sep	VietJet Air
30 Aug - 06 Sep	VietJet Air
31 Aug - 15 Sep	AirAsia X
31 Aug - 30 Sep	SriLankan Airlines
31 Aug - 07 Sep	AirAsia X
30 Aug - 28 Sep	VietJet Air

Also check the deals for one-way flights from Sydney 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 Sydney to Beirut in August from $1206

Return flights