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

Return flights

13 Mar - 23 Mar	Oman Air
19 Mar - 25 Mar	Shenzhen Airlines
21 Mar - 27 Mar	China Southern
12 Mar - 22 Mar	Gulf Air
29 Mar - 10 Apr	Air India Express
22 Mar - 03 Apr	Oman Air
20 Mar - 28 Mar	Oman Air
18 Mar - 25 Mar	China Southern
05 Mar - 20 Mar	China Southern
20 Mar - 25 Mar	SalamAir
29 Mar - 10 Apr	Qatar Airways	direct
12 Mar - 22 Mar	Qatar Airways	direct
22 Mar - 03 Apr	Qatar Airways	direct
21 Mar - 27 Mar	Qatar Airways	direct

Also check the deals for one-way flights from Doha 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 Doha to Hanoi in March from 430€

Return flights