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

Return flights

25 Aug - 08 Sep	Turkish Airlines
11 Aug - 27 Aug	KLM
28 Aug - 04 Sep	Pegasus Airlines
07 Aug - 08 Sep	Pegasus Airlines
07 Aug - 07 Sep	Pegasus Airlines
03 Aug - 10 Aug	Wizz Air Malta
10 Aug - 13 Aug	Turkish Airlines
07 Aug - 01 Sep	Pegasus Airlines
04 Aug - 19 Aug	easyJet
04 Aug - 20 Aug	Ryanair
06 Aug - 22 Aug	Ryanair
09 Aug - 31 Aug	Turkish Airlines
07 Aug - 22 Aug	Pegasus Airlines
08 Aug - 17 Aug	Wizz Air
08 Aug - 24 Aug	Wizz Air

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

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 Basel to Kuala Lumpur in August from 625€

Return flights