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

Return flights

23 Jul - 28 Jul	AirAsia
23 Jul - 30 Jul	AirAsia
26 Jul - 28 Jul	AirAsia
26 Jul - 30 Jul	AirAsia
15 Jul - 21 Jul	AirAsia
23 Jul - 01 Aug	AirAsia
23 Jul - 04 Aug	AirAsia
26 Jul - 01 Aug	AirAsia
26 Jul - 04 Aug	AirAsia
23 Jul - 26 Jul	AirAsia
17 Jul - 21 Jul	AirAsia
27 Jul - 28 Jul	AirAsia
26 Jul - 14 Aug	AirAsia
12 Jul - 21 Jul	Thai AirAsia
27 Jul - 30 Jul	AirAsia
23 Jul - 05 Aug	AirAsia
31 Jul - 01 Aug	AirAsia
26 Jul - 05 Aug	AirAsia
31 Jul - 04 Aug	AirAsia
26 Jul - 15 Aug	AirAsia

Also check the deals for one-way flights from Hanoi to Colombo 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 Hanoi to Colombo in July from $370

Return flights