AirHint found the following cheapest return flights from Delhi (DEL) to Colombo (CMB) in June 2026 (see full year).

Return flights

14 Jun - 30 Jun	Air India	direct
02 Jun - 05 Jun	Air India	direct
09 Jun - 13 Jun	Air India	direct
17 Jun - 21 Jun	Air India	direct
20 Jun - 20 Jun	Air India	direct
20 Jun - 24 Jun	Air India	direct
06 Jun - 14 Jun	Air India	direct
11 Jun - 21 Jun	Air India	direct
20 Jun - 28 Jun	Air India	direct
13 Jun - 19 Jun	Air India	direct
20 Jun - 05 Jul	Air India	direct
29 Jun - 06 Jul	Air India	direct

Also check the deals for one-way flights from Delhi to Colombo in June.

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 Delhi to Colombo in June from 218€

Return flights