Cheapest return flights from Basel to Kuala Lumpur in September from 621€

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

Return flights

09 Sep - 16 Sep Turkish Airlines
10 Sep - 25 Sep Turkish Airlines
22 Sep - 06 Oct KLM
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.

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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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