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

Return flights

13 Oct - 23 Oct	Wizz Air Malta
06 Oct - 17 Oct	Wizz Air Malta
27 Oct - 12 Nov	KLM
28 Oct - 08 Nov	KLM
13 Oct - 26 Oct	Air China
20 Oct - 03 Nov	Wizz Air
31 Oct - 13 Nov	KLM
27 Oct - 10 Nov	KLM
25 Oct - 09 Nov	Air China
27 Oct - 19 Nov	KLM
04 Oct - 17 Oct	Lufthansa
15 Oct - 28 Oct	Air China
15 Oct - 27 Oct	Air China
30 Oct - 16 Nov	Air China
04 Oct - 26 Oct	Lufthansa
20 Oct - 27 Oct	Lufthansa
14 Oct - 27 Oct	Lufthansa
31 Oct - 16 Nov	Air China
24 Oct - 02 Nov	Air China
12 Oct - 22 Oct	Ethiopian Airlines

Also check the deals for one-way flights from Warsaw 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 Warsaw to Hanoi in October from 599€

Return flights