AirHint found the following cheapest return flights from Madrid (MAD) to Hanoi (HAN) in August 2026 (see full year).

Return flights

30 Aug - 17 Sep	Etihad Airways
31 Aug - 17 Sep	Etihad Airways
31 Aug - 14 Sep	Etihad Airways
18 Aug - 07 Sep	Cathay Pacific
20 Aug - 31 Aug	China Southern
31 Aug - 08 Sep	Vietnam Airlines
18 Aug - 27 Aug	Ryanair
19 Aug - 08 Sep	Cathay Pacific
18 Aug - 04 Sep	Ryanair
31 Aug - 10 Sep	Iberia
31 Aug - 09 Sep	Iberia
21 Aug - 01 Sep	Turkish Airlines
24 Aug - 28 Aug	China Eastern
18 Aug - 31 Aug	Cathay Pacific
12 Aug - 29 Aug	SKY express
06 Aug - 27 Aug	Ryanair
07 Aug - 22 Aug	Aegean Airlines
24 Aug - 30 Aug	Iberia
11 Aug - 27 Aug	Ryanair
01 Aug - 13 Aug	Iberia

Also check the deals for one-way flights from Madrid to Hanoi in August.

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 August from 648€

Return flights