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

Return flights

08 Mar - 19 Mar	Etihad Airways
03 Mar - 14 Mar	Etihad Airways
09 Mar - 20 Mar	Etihad Airways
04 Mar - 15 Mar	flyadeal
22 Mar - 08 Apr	SalamAir
21 Mar - 08 Apr	flyadeal
31 Mar - 10 Apr	SalamAir
04 Mar - 16 Mar	flyadeal
12 Mar - 19 Mar	Flynas
10 Mar - 21 Mar	Oman Air
21 Mar - 28 Mar	flyadeal
21 Mar - 30 Mar	flyadeal
20 Mar - 30 Mar	flyadeal
20 Mar - 01 Apr	flyadeal
21 Mar - 01 Apr	flyadeal
21 Mar - 02 Apr	flyadeal

Also check the deals for one-way flights from Dammam 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 Dammam to Hanoi in March from $461

Return flights