AirHint found the following cheapest return flights from Dublin (DUB) to Singapore (SIN) in January 2026 (see full year).

Return flights

30 Jan - 06 Feb	Air France
28 Jan - 11 Feb	KLM
18 Jan - 24 Jan	KLM
04 Jan - 25 Jan	Turkish Airlines
16 Jan - 31 Jan	Turkish Airlines
06 Jan - 20 Jan	Turkish Airlines
14 Jan - 05 Feb	Turkish Airlines
04 Jan - 14 Feb	Turkish Airlines
14 Jan - 18 Jan	Turkish Airlines
06 Jan - 27 Jan	Turkish Airlines
31 Jan - 14 Feb	Turkish Airlines
10 Jan - 17 Jan	Finnair
07 Jan - 14 Jan	Finnair
11 Jan - 26 Feb	Aer Lingus
05 Jan - 14 Feb	SWISS
06 Jan - 19 Feb	SWISS
03 Jan - 14 Feb	Turkish Airlines

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

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 Singapore in January from $592

Return flights