The cheapest Dublin to Singapore return flight on the radar right now is €460, flying with Etihad Airways via one or more connections. It covers departures in November 2026, and every dated link below opens that exact DUB–SIN search on Skyscanner. The price we usually record on this route is €489. Across 73 recorded checks it has ranged between €440 and €1,090. Our sampling points to November 2026 as the cheapest month to fly Dublin to Singapore.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Dublin? We track 59 other departure cities for Singapore, listed at the foot of this page.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Dublin to Singapore is usually still decent value around the same window.