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

Return flights

14 Jul - 25 Jul	Air India Express
10 Jul - 16 Jul	Air India
03 Jul - 16 Jul	Air India
11 Jul - 31 Jul	Air India Express
10 Jul - 24 Jul	Air India
01 Jul - 30 Jul	Air India Express
29 Jul - 05 Aug	Air India
25 Jul - 05 Aug	Air India
24 Jul - 31 Jul	Air India Express
15 Jul - 30 Jul	Air India Express
20 Jul - 05 Aug	Air India
12 Jul - 01 Aug	Air India Express
04 Jul - 19 Jul	Flynas
22 Jul - 12 Aug	Air India
15 Jul - 30 Aug	Air India Express

Also check the deals for one-way flights from Dammam 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 Dammam to Hanoi in July from $411

Return flights