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

Return flights

20 Jul - 05 Aug	Air China
24 Jul - 27 Jul	Air China
01 Jul - 23 Jul	Air China
06 Jul - 19 Jul	Air China
12 Jul - 27 Jul	Air China
13 Jul - 28 Jul	Air China
07 Jul - 19 Jul	Air China
01 Jul - 30 Jul	Air China
21 Jul - 28 Jul	Air China
12 Jul - 19 Jul	Air China
01 Jul - 20 Jul	Air China
29 Jul - 10 Aug	Air China
22 Jul - 04 Aug	Air China
20 Jul - 02 Aug	Air China
21 Jul - 05 Aug	Air China
24 Jul - 11 Aug	Air China
22 Jul - 06 Aug	Air China
24 Jul - 06 Aug	Air China
20 Jul - 01 Aug	Air China
29 Jul - 15 Aug	Air China

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

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 July from 741€

Return flights