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

Return flights

24 Sep - 14 Oct	SunExpress
24 Sep - 30 Sep	SunExpress
24 Sep - 29 Sep	SunExpress
22 Sep - 26 Sep	Wizz Air
18 Sep - 22 Sep	KLM
22 Sep - 25 Sep	Wizz Air
23 Sep - 30 Sep	Air France
21 Sep - 03 Oct	Smart Wings
22 Sep - 24 Sep	Wizz Air
29 Sep - 05 Oct	Wizz Air
26 Sep - 05 Oct	Wizz Air
24 Sep - 28 Sep	SunExpress
21 Sep - 28 Sep	Smart Wings
22 Sep - 29 Sep	Wizz Air
30 Sep - 03 Oct	flyadeal
27 Sep - 04 Oct	Pegasus Airlines
23 Sep - 19 Oct	Pegasus Airlines
18 Sep - 01 Oct	KLM
22 Sep - 02 Oct	Turkish Airlines
24 Sep - 14 Oct	Emirates	direct

Also check the deals for one-way flights from Dubai to Lisbon 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.

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Cheapest return flights from Dubai to Lisbon in September from $469

Return flights