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

Return flights

26 Aug - 22 Sep	TAP
21 Aug - 27 Aug	Wizz Air
03 Aug - 14 Aug	Wizz Air
20 Aug - 27 Aug	Wizz Air
03 Aug - 13 Aug	Wizz Air
21 Aug - 30 Aug	TAP
18 Aug - 25 Aug	Pegasus Airlines
02 Aug - 14 Aug	Ryanair
08 Aug - 16 Aug	Iberia
02 Aug - 13 Aug	Wizz Air
02 Aug - 12 Aug	Wizz Air

Also check the deals for one-way flights from Lisbon to Baku 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 Baku in August from $428

Return flights