AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Dublin (DUB) in December 2025 (see full year).
One-Way flights
| 10 Dec | Thai VietJet Air | ||
| 06 Dec | Thai Lion Air | ||
| 14 Dec | Nok Air | ||
| 20 Dec | Thai Lion Air | ||
| 07 Dec | Thai Lion Air | ||
| 08 Dec | Thai Lion Air | ||
| 21 Dec | Nok Air | ||
| 16 Dec | Thai AirAsia | ||
| 22 Dec | Thai Lion Air | ||
| 30 Dec | China Eastern |
Also check the deals for return flights from Chiang Mai to Dublin in December.
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