AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Busan (PUS) in May 2026 (see full year).
One-Way flights
| 14 May | Eastar Jet | direct | |
| 28 May | Eastar Jet | direct | |
| 07 May | Eastar Jet | direct | |
| 21 May | Eastar Jet | direct | |
| 17 May | Eastar Jet | direct | |
| 19 May | HK Express | ||
| 01 May | China Airlines |
Also check the deals for return flights from Chiang Mai to Busan in May.
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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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