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

Return flights

23 Sep - 20 Oct	AirAsia X
17 Sep - 23 Oct	AirAsia X
16 Sep - 23 Oct	AirAsia X
16 Sep - 16 Oct	AirAsia X
16 Sep - 27 Oct	AirAsia X
17 Sep - 22 Oct	AirAsia X
16 Sep - 30 Oct	AirAsia X
15 Sep - 23 Sep	VietJet Air
11 Sep - 18 Sep	AirAsia X
18 Sep - 20 Oct	AirAsia X
24 Sep - 24 Oct	VietJet Air
19 Sep - 16 Oct	VietJet Air
09 Sep - 16 Sep	Scoot
10 Sep - 23 Sep	Scoot
08 Sep - 21 Sep	VietJet Air
10 Sep - 17 Sep	Scoot
21 Sep - 28 Sep	AirAsia X
11 Sep - 25 Sep	AirAsia X
03 Sep - 17 Sep	VietJet Air
18 Sep - 23 Sep	AirAsia X

Also check the deals for one-way flights from Sydney 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 Sydney to Beirut in September from $855

Return flights