Cheapest return flights from Basel to Kuala Lumpur in September from 539€

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

Return flights

22 Sep - 06 Oct AJet
18 Sep - 25 Sep Pegasus Airlines
15 Sep - 18 Sep Pegasus Airlines
24 Sep - 29 Sep Singapore Airlines
23 Sep - 29 Sep Singapore Airlines
22 Sep - 29 Sep Singapore Airlines
17 Sep - 29 Sep Singapore Airlines
25 Sep - 29 Sep Singapore Airlines
18 Sep - 29 Sep Singapore Airlines
19 Sep - 29 Sep Singapore Airlines
20 Sep - 29 Sep Singapore 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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