Cheapest return flights from Chiang Mai to Busan in April from $494

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Busan (PUS) in April 2026 (see full year).

Return flights

12 Apr - 17 Apr China Airlines
08 Apr - 06 May Singapore Airlines

Also check the deals for one-way flights from Chiang Mai to Busan in April.

Skyscanner

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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