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

Return flights

31 Aug - 10 Sep	easyJet
31 Aug - 17 Sep	easyJet
27 Aug - 09 Sep	easyJet
27 Aug - 03 Sep	easyJet
30 Aug - 05 Sep	Ryanair
31 Aug - 03 Sep	easyJet
26 Aug - 09 Sep	KLM
29 Aug - 09 Sep	easyJet
28 Aug - 03 Sep	easyJet
27 Aug - 08 Sep	easyJet
20 Aug - 27 Aug	KLM
26 Aug - 27 Aug	Ryanair
20 Aug - 25 Aug	KLM
19 Aug - 26 Aug	Air Serbia
06 Aug - 13 Aug	KLM
22 Aug - 25 Aug	KLM
15 Aug - 27 Aug	Eurowings
19 Aug - 27 Aug	Air France
19 Aug - 25 Aug	Air France
25 Aug - 27 Aug	Eurowings

Also check the deals for one-way flights from Berlin 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 Berlin to Lisbon in August from 180€

Return flights