AirHint found the following cheapest return flights from Chiang Mai (CNX) to Phuket (HKT) in March 2026 (see full year).

Return flights

26 Mar - 31 Mar	Nok Air
21 Mar - 31 Mar	Nok Air
07 Mar - 11 Mar	Nok Air
10 Mar - 17 Mar	Nok Air
07 Mar - 10 Mar	Nok Air
05 Mar - 10 Mar	Nok Air
02 Mar - 16 Mar	Thai AirAsia
02 Mar - 30 Mar	Thai AirAsia
08 Mar - 11 Mar	Thai AirAsia
25 Mar - 28 Mar	Thai AirAsia
30 Mar - 01 Apr	Thai AirAsia
31 Mar - 03 Apr	Thai AirAsia
30 Mar - 03 Apr	Nok Air
26 Mar - 07 Apr	Nok Air
26 Mar - 04 Apr	Nok Air
26 Mar - 15 Apr	Nok Air
26 Mar - 08 Apr	Nok Air
26 Mar - 12 Apr	Nok Air
26 Mar - 05 Apr	Nok Air
26 Mar - 10 Apr	Nok Air

Also check the deals for one-way flights from Chiang Mai to Phuket in March.

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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Cheapest return flights from Chiang Mai to Phuket in March from $105

Return flights