Cheapest return flights from Lisbon to San Jose in August from $866

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

Return flights

24 Aug - 08 Sep Iberia
30 Aug - 13 Sep SWISS
11 Aug - 25 Aug United
30 Aug - 12 Sep SWISS
17 Aug - 29 Aug Ryanair
11 Aug - 01 Sep United
02 Aug - 11 Aug easyJet
11 Aug - 20 Aug TAP
01 Aug - 10 Aug Azores Airlines

Also check the deals for one-way flights from Lisbon to San Jose in August.

Skyscanner

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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