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

Return flights

28 Jan - 20 Feb	Turkish Airlines
22 Jan - 19 Feb	Finnair
08 Jan - 16 Jan	Vueling Airlines
08 Jan - 13 Jan	Ryanair
05 Jan - 17 Jan	Lufthansa
17 Jan - 09 Feb	British Airways
08 Jan - 15 Jan	Qatar Airways

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Dublin to Singapore in January from $631

Return flights