AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Phnom-penh (PNH) in August 2025 (see full year).
One-Way flights
| 23 Aug | Thai Lion Air | ||
| 26 Aug | Thai Lion Air | ||
| 29 Aug | Thai VietJet Air | ||
| 22 Aug | Thai Lion Air | ||
| 25 Aug | Thai VietJet Air | ||
| 21 Aug | Thai VietJet Air | ||
| 20 Aug | Thai VietJet Air | ||
| 28 Aug | Thai AirAsia |
Also check the deals for return flights from Chiang Mai to Phnom-penh in August.
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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