Cheapest return flights from Lisbon to San Jose in September from 618€

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

Return flights

25 Sep - 02 Oct easyJet
19 Sep - 05 Oct Iberia
06 Sep - 13 Sep Ryanair
05 Sep - 19 Sep Air Canada
11 Sep - 23 Sep Air Europa
12 Sep - 19 Sep Air Canada
01 Sep - 24 Sep Iberia
01 Sep - 23 Sep Air Europa
05 Sep - 12 Sep Ryanair
27 Sep - 10 Oct Ryanair
21 Sep - 25 Sep easyJet

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

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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