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

Return flights

24 Aug - 10 Sep	AirAsia
12 Aug - 26 Aug	AirAsia
12 Aug - 30 Aug	AirAsia
07 Aug - 10 Aug	Batik Air Malaysia
14 Aug - 22 Aug	AirAsia
14 Aug - 19 Aug	AirAsia
14 Aug - 21 Aug	AirAsia
19 Aug - 22 Aug	AirAsia
06 Aug - 22 Aug	Thai AirAsia
06 Aug - 19 Aug	Thai AirAsia
06 Aug - 21 Aug	Thai AirAsia
24 Aug - 05 Sep	AirAsia
24 Aug - 12 Sep	AirAsia
23 Aug - 05 Sep	AirAsia
19 Aug - 05 Sep	AirAsia
23 Aug - 12 Sep	AirAsia
25 Aug - 05 Sep	Thai AirAsia
23 Aug - 10 Sep	AirAsia
25 Aug - 12 Sep	Thai AirAsia
28 Aug - 05 Sep	Thai AirAsia

Also check the deals for one-way flights from Hanoi to Colombo in August.

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 August from 280€

Return flights