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

Return flights

17 Sep - 06 Oct	Wizz Air
30 Sep - 11 Oct	Ryanair
18 Sep - 30 Sep	Pegasus Airlines
17 Sep - 16 Oct	Wizz Air
25 Sep - 17 Oct	Pegasus Airlines
29 Sep - 13 Oct	Ryanair
29 Sep - 16 Oct	Ryanair
28 Sep - 12 Oct	Pegasus Airlines
20 Sep - 27 Sep	Pegasus Airlines
15 Sep - 29 Sep	Ryanair
15 Sep - 28 Sep	Ryanair
21 Sep - 28 Sep	Pegasus Airlines
19 Sep - 03 Oct	Pegasus Airlines
17 Sep - 24 Sep	Wizz Air
15 Sep - 30 Sep	Ryanair
19 Sep - 26 Sep	Pegasus Airlines
16 Sep - 15 Oct	Ryanair
15 Sep - 26 Sep	Ryanair
16 Sep - 30 Sep	Pegasus Airlines
22 Sep - 14 Oct	Turkish Airlines

Also check the deals for one-way flights from Birmingham 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 Birmingham to Colombo in September from 446€

Return flights