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

Return flights

11 May - 20 May	Vueling Airlines
18 May - 27 May	Wizz Air Malta
18 May - 27 May	Etihad Airways	direct
11 May - 20 May	Etihad Airways	direct
20 May - 26 May	IndiGo
01 May - 27 May	IndiGo
21 May - 24 May	IndiGo
24 May - 03 Jun	IndiGo
06 May - 13 May	IndiGo
14 May - 22 May	IndiGo
09 May - 15 May	IndiGo
31 May - 06 Jun	IndiGo
30 May - 01 Jun	IndiGo
27 May - 03 Jun	IndiGo

Also check the deals for one-way flights from Lisbon to Abu Dhabi 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 Lisbon to Abu Dhabi in May from $456

Return flights