AirHint found the following cheapest return flights from Paris (CDG) to San Jose (SJO) in January 2026 (see full year).

Return flights

12 Jan - 31 Jan	Vueling Airlines
19 Jan - 31 Jan	Delta
21 Jan - 29 Jan	Delta
18 Jan - 31 Jan	Delta
21 Jan - 31 Jan	Delta
22 Jan - 30 Jan	Delta
12 Jan - 02 Feb	Delta
18 Jan - 11 Feb	Delta
27 Jan - 07 Feb	Delta
23 Jan - 07 Feb	Delta
23 Jan - 06 Feb	Delta
10 Jan - 19 Jan	Delta
11 Jan - 21 Jan	Delta
11 Jan - 19 Jan	Delta
10 Jan - 20 Jan	Delta
24 Jan - 07 Feb	Air Canada
31 Jan - 14 Feb	Air Canada
17 Jan - 01 Feb	United
08 Jan - 09 Feb	Avianca
12 Jan - 02 Feb	Air France	direct

Also check the deals for one-way flights from Paris to San Jose in January.

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 Paris to San Jose in January from $840

Return flights