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

Return flights

06 May - 09 May	Thai VietJet Air
18 May - 22 May	Nok Air
20 May - 29 May	Nok Air
20 May - 30 May	Nok Air
20 May - 31 May	Nok Air
20 May - 24 May	Nok Air
06 May - 24 May	Nok Air
06 May - 11 May	Nok Air
06 May - 07 May	Nok Air
09 May - 29 May	Nok Air
20 May - 08 Jun	Nok Air
20 May - 05 Jun	Nok Air
16 May - 05 Jun	Nok Air
22 May - 08 Jun	Nok Air
22 May - 05 Jun	Nok Air
24 May - 08 Jun	Nok Air
24 May - 05 Jun	Nok Air
15 May - 05 Jun	Nok Air
21 May - 08 Jun	Nok Air
21 May - 05 Jun	Nok Air

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

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 May from 93€

Return flights