Cheapest return flights from Bangkok to Chiang Mai in May from 42€

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

Return flights

12 May - 10 Jun Thai VietJet Air direct
22 May - 27 May Thai AirAsia direct
19 May - 27 May Thai VietJet Air direct
07 May - 14 May Nok Air direct
25 May - 29 May Nok Air direct
24 May - 27 May Nok Air direct
11 May - 22 May Nok Air direct
24 May - 26 May Nok Air direct
25 May - 28 May Nok Air direct
15 May - 18 May Nok Air direct
30 May - 05 Jun Nok Air direct
18 May - 21 May Nok Air direct
23 May - 10 Jun Nok Air direct
23 May - 09 Jun Nok Air direct
23 May - 01 Jun Nok Air direct
23 May - 07 Jun Nok Air direct
23 May - 06 Jun Nok Air direct
23 May - 13 Jun Nok Air direct
23 May - 11 Jun Nok Air direct
23 May - 08 Jun Nok Air direct

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

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