Cheapest return flights from Dublin to Singapore in December from $589

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

Return flights

07 Dec - 29 Dec KLM
07 Dec - 30 Dec KLM
07 Dec - 31 Dec KLM
06 Dec - 15 Dec Turkish Airlines
11 Dec - 26 Dec Qatar Airways
10 Dec - 17 Dec Ryanair
06 Dec - 13 Dec Finnair
15 Dec - 30 Dec Air France
12 Dec - 30 Dec KLM
15 Dec - 31 Dec Ryanair
29 Dec - 19 Jan Ryanair
28 Dec - 18 Jan Ryanair
07 Dec - 01 Jan Air France
16 Dec - 13 Jan Ryanair
24 Dec - 17 Jan Ryanair
28 Dec - 11 Jan Ryanair
16 Dec - 01 Jan Ryanair
10 Dec - 05 Jan Ryanair
28 Dec - 10 Jan Ryanair
30 Dec - 01 Jan Aer Lingus

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

Powered by

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.