AirHint found the following cheapest return flights from Singapore (SIN) to Dublin (DUB) in December 2026 (see full year).
Return flights
| 01 Dec - 08 Dec | Air France | ||
| 06 Dec - 13 Dec | Lufthansa | ||
| 08 Dec - 15 Dec | Lufthansa | ||
| 04 Dec - 11 Dec | Lufthansa | ||
| 05 Dec - 12 Dec | Lufthansa | ||
| 19 Dec - 02 Jan | Lufthansa | ||
| 07 Dec - 14 Dec | KLM |
Also check the deals for one-way flights from Singapore to Dublin in December.
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