Cheapest return flights from Basel to Kuala Lumpur in September from $651
AirHint found the following cheapest return flights from Basel (BSL) to Kuala Lumpur (KUL) in September 2025 (see full year).
Return flights
| 15 Sep - 25 Sep | Turkish Airlines | ||
| 09 Sep - 22 Sep | Austrian Airlines |
Also check the deals for one-way flights from Basel to Kuala Lumpur in September.
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.
