Cheapest return flights from Basel to Colombo in September from $515

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

Return flights

19 Sep - 30 Sep AJet
29 Sep - 20 Oct Pegasus Airlines
22 Sep - 22 Oct AJet
01 Sep - 22 Sep Pegasus Airlines
07 Sep - 27 Sep Pegasus Airlines
01 Sep - 29 Sep Pegasus Airlines
12 Sep - 26 Sep Pegasus Airlines
06 Sep - 27 Sep Pegasus Airlines
05 Sep - 21 Sep Corendon Airlines
24 Sep - 16 Oct AJet
27 Sep - 12 Oct easyJet
28 Sep - 10 Oct Wizz Air
27 Sep - 10 Oct easyJet
03 Sep - 10 Sep Pegasus Airlines

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

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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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