AirHint found the following cheapest return flights from Colombo (CMB) to Gan Island (GAN) in January 2026 (see full year).

Return flights

25 Jan - 26 Jan	flydubai
20 Jan - 24 Jan	SriLankan Airlines	direct
20 Jan - 27 Jan	SriLankan Airlines	direct
23 Jan - 17 Feb	Emirates
23 Jan - 26 Feb	Emirates
20 Jan - 14 Feb	SriLankan Airlines	direct

Also check the deals for one-way flights from Colombo to Gan Island in January.

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 Colombo to Gan Island in January from 544€

Return flights