AirHint found the following cheapest one-way flights from Singapore (SIN) to Dublin (DUB) in May 2026 (see full year).
One-Way flights
| 31 May | Etihad Airways | ||
| 12 May | Etihad Airways | ||
| 24 May | Etihad Airways | ||
| 20 May | Etihad Airways | ||
| 18 May | SWISS |
Also check the deals for return flights from Singapore to Dublin in May.
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