Cheapest return flights from Dublin to Singapore in October from $615

Best time to book flights for Dublin (DUB) to Singapore (SIN) flights at AirHint

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

Return flights

22 Oct - 18 Nov Lufthansa
22 Oct - 20 Nov Lufthansa
22 Oct - 19 Nov Lufthansa
23 Oct - 19 Nov Lufthansa
01 Oct - 07 Oct Finnair
02 Oct - 08 Oct Finnair
01 Oct - 06 Oct Finnair
02 Oct - 07 Oct Finnair
21 Oct - 11 Nov Finnair
20 Oct - 17 Nov Finnair
22 Oct - 21 Nov Lufthansa
25 Oct - 08 Nov Finnair
24 Oct - 15 Nov Aegean Airlines
24 Oct - 08 Nov Finnair

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

Skyscanner

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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