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

Return flights

22 Jan - 02 Feb	Vueling Airlines
20 Jan - 03 Feb	FrenchBee
27 Jan - 03 Feb	FrenchBee
23 Jan - 30 Jan	Vueling Airlines
12 Jan - 05 Feb	TAP
22 Jan - 01 Feb	easyJet
21 Jan - 03 Feb	TAP
21 Jan - 01 Feb	easyJet
13 Jan - 03 Feb	FrenchBee
23 Jan - 08 Feb	Ryanair
15 Jan - 01 Feb	Ryanair
22 Jan - 29 Jan	easyJet
18 Jan - 28 Jan	WestJet
22 Jan - 30 Jan	Vueling Airlines
12 Jan - 23 Jan	TAP
15 Jan - 29 Jan	easyJet
17 Jan - 28 Jan	Ryanair
18 Jan - 29 Jan	TAP
19 Jan - 30 Jan	Vueling Airlines
17 Jan - 29 Jan	Ryanair

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 $765

Return flights