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

Return flights

17 May - 03 Jun	Pegasus Airlines
12 May - 26 May	AJet
02 May - 10 May	AJet
01 May - 11 May	Wizz Air Malta
16 May - 07 Jun	Pegasus Airlines
01 May - 17 May	Turkish Airlines
09 May - 30 May	Turkish Airlines
25 May - 25 Jun	Turkish Airlines
04 May - 03 Jun	Turkish Airlines
22 May - 05 Jun	Turkish Airlines
16 May - 02 Jun	Turkish Airlines
23 May - 30 May	Turkish Airlines
21 May - 31 May	AJet
01 May - 14 May	SWISS

Also check the deals for one-way flights from Cologne 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 Cologne to Colombo in May from 501€

Return flights