Cheapest return flights from Hong Kong to Hanoi in October from 100€

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

Return flights

10 Oct - 14 Oct HK Express direct
07 Oct - 11 Oct HK Express direct
20 Oct - 23 Oct HK Express direct
18 Oct - 20 Oct HK Express direct
17 Oct - 20 Oct HK Express direct
31 Oct - 05 Nov HK Express direct
06 Oct - 13 Oct HK Express direct
11 Oct - 18 Oct HK Express direct
10 Oct - 17 Oct HK Express direct
25 Oct - 02 Nov HK Express direct
26 Oct - 02 Nov HK Express direct
17 Oct - 19 Oct HK Express direct
22 Oct - 25 Oct HK Express direct
28 Oct - 02 Nov HK Express direct
27 Oct - 02 Nov HK Express direct
31 Oct - 13 Nov Thai AirAsia
20 Oct - 08 Nov Thai AirAsia
24 Oct - 13 Nov Thai AirAsia
31 Oct - 10 Nov Thai AirAsia
22 Oct - 10 Nov Thai AirAsia

Also check the deals for one-way flights from Hong Kong 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.

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