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

Return flights

02 Dec - 07 Dec	SWISS
17 Dec - 09 Jan	Lufthansa
13 Dec - 31 Dec	SWISS
13 Dec - 30 Dec	SWISS
13 Dec - 29 Dec	SWISS
16 Dec - 31 Dec	SWISS
22 Dec - 31 Dec	Lufthansa
19 Dec - 31 Dec	SWISS
27 Dec - 02 Jan	SWISS
13 Dec - 01 Jan	Norwegian Air Sweden AOC
13 Dec - 02 Jan	British Airways
13 Dec - 28 Dec	SWISS
23 Dec - 28 Dec	British Airways
02 Dec - 07 Dec	Emirates	direct
27 Dec - 02 Jan	Emirates	direct
17 Dec - 09 Jan	Emirates	direct
13 Dec - 01 Jan	Emirates	direct
13 Dec - 02 Jan	Emirates	direct

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

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Dubai to Lisbon in December from $411

Return flights