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

Return flights

16 Oct - 16 Nov	Air China
21 Oct - 28 Oct	China Southern
22 Oct - 29 Oct	China Southern
20 Oct - 27 Oct	Air China
25 Oct - 01 Nov	Air China
28 Oct - 04 Nov	Vietnam Airlines
13 Oct - 20 Oct	China Eastern
26 Oct - 02 Nov	Air China
16 Oct - 23 Oct	Air China
15 Oct - 22 Oct	Air China
06 Oct - 13 Oct	Air China
04 Oct - 11 Oct	Shenzhen Airlines
11 Oct - 18 Oct	Air China
19 Oct - 26 Oct	Air China
29 Oct - 05 Nov	Vietnam Airlines
27 Oct - 03 Nov	Air China

Also check the deals for one-way flights from Hanoi to Prague 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 Hanoi to Prague in October from $656

Return flights