Cheapest return flights from Chiang Mai to Hanoi in May from $143

Best time to book flights for Chiang Mai (CNX) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Hanoi (HAN) in May 2025 (see full year).

Return flights

26 May - 06 Jun Thai AirAsia direct
21 May - 06 Jun Thai AirAsia direct
21 May - 23 May Thai AirAsia direct
21 May - 28 May Thai AirAsia direct
28 May - 06 Jun Thai AirAsia direct
16 May - 23 May Thai AirAsia direct
26 May - 13 Jun Thai AirAsia direct
19 May - 26 May Thai AirAsia direct
19 May - 23 May Thai AirAsia direct
19 May - 06 Jun Thai AirAsia direct
21 May - 26 May Thai AirAsia direct
26 May - 02 Jun Thai AirAsia direct
19 May - 25 May Thai AirAsia direct
26 May - 01 Jun Thai AirAsia direct
21 May - 02 Jun Thai AirAsia direct
28 May - 13 Jun Thai AirAsia direct
21 May - 25 May Thai AirAsia direct
16 May - 19 May Thai AirAsia direct
16 May - 26 May Thai AirAsia direct
16 May - 01 Jun Thai AirAsia direct

Also check the deals for one-way flights from Chiang Mai to Hanoi 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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