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

Return flights

04 Aug - 19 Aug	Etihad Airways
13 Aug - 17 Aug	Etihad Airways
13 Aug - 20 Aug	Etihad Airways
12 Aug - 21 Aug	Etihad Airways
21 Aug - 03 Sep	Qatar Airways
30 Aug - 06 Sep	Qatar Airways
28 Aug - 04 Sep	Qatar Airways
22 Aug - 29 Aug	Qatar Airways
05 Aug - 11 Aug	Emirates
28 Aug - 12 Sep	Qatar Airways
23 Aug - 13 Sep	Qatar Airways
20 Aug - 31 Aug	Emirates
29 Aug - 07 Sep	Emirates

Also check the deals for one-way flights from Kuala Lumpur to Lisbon 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 Kuala Lumpur to Lisbon in August from 703€

Return flights