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

Return flights

26 Aug - 02 Sep	Iberia
31 Aug - 04 Sep	Ryanair
30 Aug - 09 Sep	Vueling Airlines
28 Aug - 01 Sep	Iberia
22 Aug - 09 Sep	Vueling Airlines
31 Aug - 09 Sep	Vueling Airlines
23 Aug - 09 Sep	Vueling Airlines
27 Aug - 09 Sep	Vueling Airlines
30 Aug - 01 Sep	Vueling Airlines
31 Aug - 06 Sep	Vueling Airlines
29 Aug - 31 Aug	Air Serbia
22 Aug - 27 Aug	Iberia
25 Aug - 28 Aug	Vueling Airlines
25 Aug - 31 Aug	Vueling Airlines
21 Aug - 27 Aug	Ryanair
25 Aug - 29 Aug	Vueling Airlines
21 Aug - 26 Aug	Ryanair
26 Aug - 30 Aug	Vueling Airlines
20 Aug - 27 Aug	Iberia
19 Aug - 26 Aug	Vueling Airlines

Also check the deals for one-way flights from Lisbon to Dubrovnik 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 Dubrovnik in August from 259€

Return flights