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

Return flights

20 Oct - 21 Nov	Smart Wings
20 Oct - 18 Nov	Smart Wings
14 Oct - 14 Nov	Wizz Air Malta
04 Oct - 12 Oct	easyJet
21 Oct - 04 Nov	Smart Wings
19 Oct - 03 Nov	Eurowings
01 Oct - 17 Oct	Ryanair
19 Oct - 18 Nov	Smart Wings
02 Oct - 17 Oct	Ryanair
01 Oct - 01 Nov	Ryanair
05 Oct - 06 Nov	Smart Wings
01 Oct - 15 Oct	Ryanair
05 Oct - 16 Oct	Smart Wings
01 Oct - 05 Oct	Ryanair
27 Oct - 03 Nov	Hainan Airlines
30 Oct - 18 Nov	Turkish Airlines
03 Oct - 17 Oct	Ryanair
17 Oct - 28 Oct	Eurowings
03 Oct - 19 Oct	Lufthansa
07 Oct - 28 Oct	Turkish 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 $704

Return flights