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

Return flights

18 Aug - 27 Aug	Scandinavian Airlines
20 Aug - 26 Aug	Scandinavian Airlines
20 Aug - 27 Aug	Scandinavian Airlines
10 Aug - 26 Aug	Scandinavian Airlines
31 Aug - 06 Sep	Scandinavian Airlines
25 Aug - 12 Sep	Scandinavian Airlines
02 Aug - 30 Aug	Scandinavian Airlines
08 Aug - 19 Aug	Scandinavian Airlines
01 Aug - 31 Aug	Scandinavian Airlines
03 Aug - 09 Aug	Scandinavian Airlines
27 Aug - 01 Sep	Scandinavian Airlines
02 Aug - 08 Aug	Scandinavian Airlines

Also check the deals for one-way flights from Santa Ana 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 Santa Ana to Lisbon in August from $1864

Return flights