AirHint found the following cheapest return flights from Frankfurt (FRA) to Colombo (CMB) in September 2025 (see full year).

Return flights

02 Sep - 30 Sep	Pegasus Airlines
05 Sep - 19 Sep	Pegasus Airlines
17 Sep - 15 Oct	AJet
07 Sep - 07 Oct	Pegasus Airlines
06 Sep - 04 Oct	AJet
06 Sep - 01 Oct	AJet
18 Sep - 10 Oct	Pegasus Airlines
24 Sep - 06 Oct	Pegasus Airlines
06 Sep - 08 Oct	AJet
07 Sep - 21 Sep	Pegasus Airlines
12 Sep - 27 Sep	AJet
19 Sep - 28 Sep	Pegasus Airlines
26 Sep - 10 Oct	Pegasus Airlines
10 Sep - 24 Sep	Pegasus Airlines
10 Sep - 05 Oct	Pegasus Airlines
27 Sep - 04 Oct	Pegasus Airlines
14 Sep - 28 Sep	Pegasus Airlines
15 Sep - 22 Sep	Wizz Air
22 Sep - 29 Sep	AJet
01 Sep - 26 Sep	Wizz Air

Also check the deals for one-way flights from Frankfurt to Colombo in September.

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 September from 502€

Return flights