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

Return flights

10 Oct - 13 Oct	China Southern
17 Oct - 20 Oct	China Southern
14 Oct - 18 Oct	Thai AirAsia
15 Oct - 18 Oct	Thai AirAsia
05 Oct - 18 Oct	Thai AirAsia
13 Oct - 18 Oct	Thai AirAsia
16 Oct - 18 Oct	Thai AirAsia
17 Oct - 18 Oct	Thai AirAsia
16 Oct - 05 Nov	Thai AirAsia
17 Oct - 05 Nov	Thai AirAsia
08 Oct - 18 Oct	Thai AirAsia
14 Oct - 16 Oct	Thai AirAsia
21 Oct - 05 Nov	Thai AirAsia
18 Oct - 05 Nov	Thai AirAsia
20 Oct - 05 Nov	Thai AirAsia
25 Oct - 12 Nov	Thai AirAsia
25 Oct - 05 Nov	Thai AirAsia
25 Oct - 14 Nov	Thai AirAsia
19 Oct - 05 Nov	Thai AirAsia
15 Oct - 05 Nov	AirAsia

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

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 Kunming to Hanoi in October from 198€

Return flights