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

Return flights

29 Oct - 09 Nov	Beijing Capital Airlines
29 Oct - 13 Nov	Beijing Capital Airlines
28 Oct - 09 Nov	Ryanair
29 Oct - 02 Nov	Beijing Capital Airlines
28 Oct - 13 Nov	Ryanair
28 Oct - 11 Nov	Ryanair
28 Oct - 10 Nov	Ryanair
30 Oct - 03 Nov	Ryanair
22 Oct - 13 Nov	Ryanair
31 Oct - 13 Nov	Ryanair
22 Oct - 30 Oct	Ryanair
22 Oct - 29 Oct	Ryanair
21 Oct - 29 Oct	Ryanair
21 Oct - 28 Oct	Ryanair
26 Oct - 28 Oct	Ryanair
22 Oct - 31 Oct	Ryanair
17 Oct - 29 Oct	Pegasus Airlines
18 Oct - 29 Oct	Pegasus Airlines
17 Oct - 26 Oct	Pegasus Airlines
15 Oct - 29 Oct	Iberia

Also check the deals for one-way flights from Madrid 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 Madrid to Hanoi in October from 536€

Return flights