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

Return flights

10 May - 24 May	Etihad Airways
13 May - 27 May	Etihad Airways
13 May - 28 Jun	Etihad Airways
04 May - 11 May	Etihad Airways
08 May - 15 May	Etihad Airways
12 May - 26 May	Etihad Airways
21 May - 28 May	Gulf Air
01 May - 19 May	Gulf Air
06 May - 10 Jun	Gulf Air
21 May - 07 Jun	Gulf Air
01 May - 15 May	Etihad Airways
22 May - 06 Jun	Gulf Air
22 May - 29 May	Gulf Air
06 May - 15 May	Air India
24 May - 10 Jun	Air India
31 May - 12 Jun	Air India
17 May - 03 Jun	Air India
24 May - 07 Jun	Air India
16 May - 06 Jun	Gulf Air
23 May - 14 Jun	Air India

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Colombo in May from 619€

Return flights