AirHint found the following cheapest return flights from Dubai (DXB) to Lisbon (LIS) in May 2026 (see full year).

Return flights

26 May - 30 May	SWISS
20 May - 23 May	SWISS
21 May - 24 May	Lufthansa
22 May - 31 May	Royal Air Maroc
07 May - 14 May	SWISS
01 May - 04 May	SWISS
07 May - 14 May	Emirates	direct
01 May - 04 May	Emirates	direct
20 May - 23 May	Emirates	direct
26 May - 30 May	TAP	direct

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

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 May from 424€

Return flights