Cheapest return flights from Kuala Lumpur to Lisbon in September from $741

Best time to book flights for Kuala Lumpur (KUL) to Lisbon (LIS) flights at AirHint

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

Return flights

23 Sep - 27 Sep Turkish Airlines
22 Sep - 27 Sep Turkish Airlines
20 Sep - 30 Sep British Airways
27 Sep - 04 Oct British Airways
20 Sep - 04 Oct British Airways
20 Sep - 11 Oct British Airways
20 Sep - 29 Sep TAP

Also check the deals for one-way flights from Kuala Lumpur to Lisbon 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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