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

Return flights

16 Aug - 01 Sep	Pegasus Airlines
16 Aug - 30 Aug	Pegasus Airlines
01 Aug - 16 Aug	Pegasus Airlines
03 Aug - 30 Aug	Turkish Airlines
03 Aug - 31 Aug	Turkish Airlines
16 Aug - 01 Sep	Qatar Airways	direct
18 Aug - 25 Aug	Turkish Airlines
16 Aug - 30 Aug	Qatar Airways	direct
18 Aug - 25 Aug	Qatar Airways	direct
03 Aug - 05 Aug	Turkish Airlines
08 Aug - 11 Aug	Turkish Airlines
01 Aug - 16 Aug	Qatar Airways	direct

Also check the deals for one-way flights from Doha to Lisbon 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 Doha to Lisbon in August from 710€

Return flights