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

Return flights

01 Oct - 20 Oct	easyJet
01 Oct - 15 Oct	easyJet
27 Oct - 04 Nov	AZAL
27 Oct - 20 Nov	AZAL
29 Oct - 12 Nov	Vueling Airlines
02 Oct - 13 Oct	Wizz Air UK
13 Oct - 28 Oct	AZAL
28 Oct - 13 Nov	Smart Wings
20 Oct - 29 Oct	Ryanair
04 Oct - 27 Oct	AZAL
01 Oct - 05 Nov	Wizz Air UK
31 Oct - 14 Nov	Smart Wings
20 Oct - 11 Nov	Ryanair
06 Oct - 13 Oct	AZAL
20 Oct - 05 Nov	easyJet
06 Oct - 21 Oct	AZAL
10 Oct - 07 Nov	AZAL
08 Oct - 18 Oct	Pegasus Airlines
25 Oct - 07 Nov	AZAL
04 Oct - 11 Oct	Pegasus Airlines

Also check the deals for one-way flights from Prague 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 Prague to Hanoi in October from 568€

Return flights