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

Return flights

30 Oct - 19 Nov	Pegasus Airlines
27 Oct - 12 Nov	Pegasus Airlines
29 Oct - 09 Nov	Pegasus Airlines
24 Oct - 09 Nov	Air China
26 Oct - 10 Nov	Wizz Air
28 Oct - 09 Nov	Wizz Air
29 Oct - 06 Nov	Ryanair
28 Oct - 29 Nov	Wizz Air
26 Oct - 09 Nov	Wizz Air
31 Oct - 09 Nov	Aegean Airlines
24 Oct - 31 Oct	Air China
27 Oct - 31 Oct	Wizz Air
23 Oct - 26 Oct	Norwegian
22 Oct - 31 Oct	Blue Bird Airways
22 Oct - 29 Oct	Ryanair
23 Oct - 29 Oct	Ryanair
22 Oct - 26 Oct	Wizz Air
23 Oct - 30 Oct	Ryanair
23 Oct - 31 Oct	Wizz Air
23 Oct - 24 Oct	LOT

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 $735

Return flights