AirHint found the following cheapest return flights from Olbia (OLB) to Lisbon (LIS) in July 2025 (see full year).

Return flights

30 Jul - 06 Aug	Volotea
29 Jul - 12 Aug	Vueling Airlines
30 Jul - 12 Aug	Vueling Airlines
30 Jul - 05 Aug	Vueling Airlines
30 Jul - 19 Aug	Vueling Airlines
31 Jul - 12 Aug	Vueling Airlines
31 Jul - 05 Aug	Vueling Airlines
31 Jul - 19 Aug	Vueling Airlines
28 Jul - 12 Aug	Vueling Airlines
29 Jul - 09 Aug	Vueling Airlines
28 Jul - 29 Jul	Vueling Airlines
27 Jul - 29 Jul	Vueling Airlines

Also check the deals for one-way flights from Olbia to Lisbon in July.

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 Olbia to Lisbon in July from 269€

Return flights