AirHint found the following cheapest return flights from Dhaka (DAC) to Colombo (CMB) in May 2026 (see full year).

Return flights

10 May - 15 May	FitsAir	direct
21 May - 28 May	FitsAir	direct
28 May - 28 May	FitsAir	direct
23 May - 02 Jun	IndiGo
30 May - 06 Jun	IndiGo
01 May - 10 May	IndiGo
26 May - 30 May	Air India
01 May - 07 May	IndiGo
08 May - 15 May	IndiGo
22 May - 28 May	IndiGo
08 May - 15 May	SriLankan Airlines	direct
22 May - 28 May	SriLankan Airlines	direct
23 May - 02 Jun	SriLankan Airlines	direct
30 May - 06 Jun	SriLankan Airlines	direct

Also check the deals for one-way flights from Dhaka to Colombo in May.

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 Dhaka to Colombo in May from 322€

Return flights