AirHint found the following cheapest return flights from Dublin (DUB) to Beirut (BEY) in October 2025 (see full year).

Return flights

31 Oct - 10 Nov	Aegean Airlines
20 Oct - 22 Oct	Ryanair
01 Oct - 08 Oct	Ryanair
09 Oct - 13 Oct	Transavia France
11 Oct - 25 Oct	Vueling Airlines
05 Oct - 14 Oct	Ryanair
01 Oct - 07 Oct	Ryanair
31 Oct - 07 Nov	Ryanair
31 Oct - 09 Nov	Ryanair
05 Oct - 12 Oct	Ryanair
05 Oct - 18 Oct	Ryanair
10 Oct - 13 Oct	Pegasus Airlines
15 Oct - 19 Oct	Pegasus Airlines
24 Oct - 08 Nov	Aer Lingus
25 Oct - 02 Nov	Aer Lingus
25 Oct - 01 Nov	Ryanair

Also check the deals for one-way flights from Dublin to Beirut in October.

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 Dublin to Beirut in October from $289

Return flights