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

Return flights

01 Dec - 08 Dec	Iberia
01 Dec - 13 Dec	Iberia
01 Dec - 16 Dec	Iberia
03 Dec - 23 Dec	TAP
01 Dec - 31 Dec	Iberia
03 Dec - 22 Dec	FrenchBee
02 Dec - 22 Dec	FrenchBee
03 Dec - 17 Dec	TAP
13 Dec - 29 Dec	Iberia
24 Dec - 01 Jan	Iberia
20 Dec - 31 Dec	Iberia
19 Dec - 01 Jan	Iberia
20 Dec - 06 Jan	Iberia
24 Dec - 06 Jan	Iberia
21 Dec - 01 Jan	Iberia
26 Dec - 07 Jan	Iberia
27 Dec - 03 Jan	Iberia
17 Dec - 05 Jan	Iberia
26 Dec - 04 Jan	Iberia
19 Dec - 02 Jan	Iberia

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

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 December from $978

Return flights