Cheapest return flights from Lisbon to San Jose in December from 645€

Best time to book flights for Lisbon (LIS) to San Jose (SJO) flights at AirHint

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

Return flights

01 Dec - 15 Dec Air Canada
01 Dec - 15 Jan United
02 Dec - 16 Dec United
01 Dec - 16 Dec United
29 Dec - 19 Jan United
22 Dec - 31 Dec Iberia
20 Dec - 03 Jan Iberia
25 Dec - 03 Jan Iberia
27 Dec - 05 Jan Air France
19 Dec - 03 Jan British Airways
26 Dec - 02 Jan British Airways

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

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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