AirHint found the following cheapest return flights from Chiang Mai (CNX) to Hanoi (HAN) in July 2026 (see full year).

Return flights

13 Jul - 20 Jul	Thai AirAsia	direct
06 Jul - 20 Jul	Thai AirAsia	direct
10 Jul - 07 Aug	Thai AirAsia
09 Jul - 06 Aug	Thai VietJet Air
10 Jul - 07 Aug	Thai AirAsia	direct
10 Jul - 20 Jul	Thai AirAsia	direct
03 Jul - 20 Jul	Thai AirAsia	direct
09 Jul - 20 Jul	Thai AirAsia
16 Jul - 20 Jul	Thai AirAsia
16 Jul - 06 Aug	Thai AirAsia

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

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 Hanoi in July from 136€

Return flights