Cheapest return flights from Basel to Kuala Lumpur in September from $694

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

Return flights

16 Sep - 28 Sep Turkish Airlines
01 Sep - 16 Sep Turkish Airlines
02 Sep - 16 Sep Turkish Airlines
03 Sep - 16 Sep Turkish Airlines
01 Sep - 28 Sep easyJet
10 Sep - 25 Sep Turkish Airlines
02 Sep - 14 Sep Turkish Airlines
15 Sep - 18 Sep Turkish Airlines
22 Sep - 06 Oct KLM
01 Sep - 14 Sep easyJet
19 Sep - 22 Sep KLM
27 Sep - 10 Oct easyJet
20 Sep - 04 Oct Turkish Airlines

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

Skyscanner

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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