AirHint found the following cheapest one-way flights from Busan (PUS) to Chiang Mai (CNX) in August 2025 (see full year).
One-Way flights
| 26 Aug | Vietnam Airlines | ||
| 25 Aug | Vietnam Airlines | ||
| 30 Aug | Jeju Air | ||
| 29 Aug | Jeju Air | ||
| 31 Aug | Eastar Jet | direct | |
| 17 Aug | VietJet Air | ||
| 18 Aug | Jeju Air | ||
| 22 Aug | VietJet Air | ||
| 24 Aug | VietJet Air | ||
| 12 Aug | VietJet Air |
Also check the deals for return flights from Busan to Chiang Mai 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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