AirHint found the following cheapest one-way flights from Hanoi (HAN) to Chiang Mai (CNX) in November 2025 (see full year).

One-Way flights

28 Nov	Thai AirAsia	direct
13 Nov	Thai AirAsia	direct
15 Nov	Thai AirAsia	direct
22 Nov	Thai AirAsia	direct
27 Nov	Thai AirAsia	direct
18 Nov	Thai AirAsia	direct
10 Nov	Thai AirAsia	direct
14 Nov	Thai AirAsia	direct
21 Nov	Thai AirAsia	direct
20 Nov	Thai AirAsia	direct

Also check the deals for return flights from Hanoi to Chiang Mai in November.

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 one-way flights from Hanoi to Chiang Mai in November from $75

One-Way flights