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

Return flights

01 May - 03 Jun	Cathay Pacific
15 May - 29 Jun	Singapore Airlines
15 May - 03 Jun	Singapore Airlines
15 May - 25 Jun	Singapore Airlines
15 May - 29 May	Air Canada
15 May - 22 Jun	Air Canada
15 May - 26 Jun	Air Canada
15 May - 23 Jun	Air Canada
15 May - 24 Jun	Air Canada
20 May - 24 Jun	Air Canada
15 May - 20 Jun	Air Canada

Also check the deals for one-way flights from Columbus to Dhaka 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 Columbus to Dhaka in May from $1412

Return flights