Cheapest return flights from Dublin to Singapore in September from $565

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 September 2025 (see full year).

Return flights

09 Sep - 23 Sep Air France
22 Sep - 30 Sep Etihad Airways
30 Sep - 14 Oct Etihad Airways
01 Sep - 29 Sep Turkish Airlines
16 Sep - 25 Sep Turkish Airlines
01 Sep - 19 Sep Finnair
01 Sep - 08 Sep Finnair
02 Sep - 16 Sep Finnair
09 Sep - 16 Sep Etihad Airways
07 Sep - 14 Sep Finnair
08 Sep - 15 Sep Finnair
24 Sep - 08 Oct Air France

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

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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