AirHint found the following cheapest return flights from Lisbon (LIS) to Abu Dhabi (AUH) in August 2025 (see full year).

Return flights

03 Aug - 03 Sep	Wizz Air
04 Aug - 12 Aug	Ryanair
05 Aug - 13 Aug	Wizz Air Malta
01 Aug - 11 Aug	Pegasus Airlines
05 Aug - 13 Aug	Etihad Airways	direct
17 Aug - 31 Aug	Etihad Airways	direct
03 Aug - 03 Sep	Etihad Airways	direct
30 Aug - 09 Sep	IndiGo
14 Aug - 05 Sep	IndiGo
13 Aug - 18 Aug	IndiGo
14 Aug - 21 Aug	IndiGo
16 Aug - 25 Aug	IndiGo
13 Aug - 16 Aug	IndiGo
13 Aug - 23 Aug	IndiGo
26 Aug - 03 Sep	IndiGo
03 Aug - 01 Sep	IndiGo
29 Aug - 01 Sep	IndiGo

Also check the deals for one-way flights from Lisbon to Abu Dhabi in August.

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 August from 454€

Return flights