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

Return flights

30 Oct - 08 Nov	Wizz Air
20 Oct - 02 Nov	Air China
30 Oct - 15 Nov	Air China
24 Oct - 02 Nov	Air China
22 Oct - 02 Nov	Lufthansa
23 Oct - 02 Nov	Lufthansa
03 Oct - 16 Oct	Air China
01 Oct - 22 Oct	Wizz Air
16 Oct - 23 Oct	Lufthansa
17 Oct - 02 Nov	Lufthansa
27 Oct - 10 Nov	Air China
17 Oct - 23 Nov	Lufthansa
12 Oct - 16 Oct	Wizz Air
01 Oct - 30 Oct	Qatar Airways
19 Oct - 01 Nov	Air China
01 Oct - 25 Oct	Qatar Airways
05 Oct - 17 Oct	Qatar Airways
10 Oct - 17 Oct	Qatar Airways
04 Oct - 25 Oct	Qatar Airways
04 Oct - 18 Oct	Qatar Airways

Also check the deals for one-way flights from Budapest 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 Budapest to Hanoi in October from 545€

Return flights