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

Return flights

04 Mar - 15 Mar	Qatar Airways
02 Mar - 16 Mar	Etihad Airways
04 Mar - 13 Mar	Qatar Airways
02 Mar - 14 Mar	Etihad Airways
07 Mar - 21 Mar	Air China
21 Mar - 04 Apr	Air China
13 Mar - 03 Apr	Air China
01 Mar - 21 Mar	Etihad Airways
20 Mar - 05 Apr	Iberia
21 Mar - 11 Apr	Qatar Airways
27 Mar - 17 Apr	ITA Airways
30 Mar - 18 Apr	ITA Airways
30 Mar - 16 Apr	ITA Airways
28 Mar - 11 Apr	ITA Airways
29 Mar - 11 Apr	ITA Airways
29 Mar - 17 Apr	Air Europa

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

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 March from $797

Return flights