Cheapest return flights from Chiang Mai to Hanoi in October from $149

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

Return flights

20 Oct - 24 Oct Thai AirAsia direct
12 Oct - 17 Oct Thai AirAsia direct
17 Oct - 22 Oct Thai AirAsia direct
17 Oct - 24 Oct Thai AirAsia direct
17 Oct - 19 Oct Thai AirAsia direct
19 Oct - 24 Oct Thai AirAsia direct
13 Oct - 24 Oct Thai AirAsia direct
15 Oct - 24 Oct Thai AirAsia direct
15 Oct - 19 Oct Thai AirAsia direct
28 Oct - 16 Nov Thai AirAsia direct
28 Oct - 12 Nov Thai AirAsia direct
28 Oct - 17 Nov Thai AirAsia direct
28 Oct - 10 Nov Thai AirAsia direct
28 Oct - 14 Nov Thai AirAsia direct
28 Oct - 15 Nov Thai AirAsia direct
28 Oct - 11 Nov Thai AirAsia direct
31 Oct - 17 Nov Thai AirAsia direct
31 Oct - 10 Nov Thai AirAsia direct
31 Oct - 14 Nov Thai AirAsia direct
06 Oct - 24 Oct Thai AirAsia direct

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

Skyscanner

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.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Feel free to contact us with any feedback or request another flight research.