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

Return flights

29 Apr - 09 May	Turkish Airlines
13 Apr - 22 Apr	Turkish Airlines
13 Apr - 19 Apr	Finnair
11 Apr - 25 Apr	Turkish Airlines
25 Apr - 02 May	Ryanair
03 Apr - 19 Apr	Finnair
04 Apr - 18 Apr	Scandinavian Airlines
04 Apr - 19 Apr	Scandinavian Airlines
03 Apr - 18 Apr	Etihad Airways

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

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 April from $616

Return flights