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

Return flights

29 Sep - 08 Oct	Wizz Air Malta
29 Sep - 07 Oct	Wizz Air Malta
29 Sep - 06 Oct	Wizz Air Malta
30 Sep - 30 Oct	easyJet
20 Sep - 31 Oct	Ryanair
18 Sep - 03 Oct	easyJet
24 Sep - 30 Sep	Wizz Air Malta
14 Sep - 23 Sep	Wizz Air
30 Sep - 07 Oct	TAP
29 Sep - 05 Oct	Wizz Air Malta
15 Sep - 22 Sep	Air Europa
17 Sep - 24 Sep	Air Europa
23 Sep - 30 Sep	Pegasus Airlines
16 Sep - 21 Sep	Ryanair
16 Sep - 19 Sep	easyJet
27 Sep - 01 Oct	Wizz Air Malta
21 Sep - 24 Sep	Wizz Air
14 Sep - 21 Sep	Wizz Air
12 Sep - 19 Sep	Air Europa
25 Sep - 02 Oct	Pegasus Airlines

Also check the deals for one-way flights from Lisbon to Dubai 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 Lisbon to Dubai in September from $367

Return flights