AirHint found the following cheapest return flights from Paris (CDG) to San Jose (SJO) in June 2025 (see full year).

Return flights

16 Jun - 11 Jul	Norse Atlantic Airways
21 Jun - 13 Jul	easyJet
21 Jun - 21 Jul	easyJet
14 Jun - 12 Jul	easyJet
16 Jun - 29 Jun	Norse Atlantic Airways
19 Jun - 29 Jun	easyJet
21 Jun - 12 Jul	easyJet
25 Jun - 09 Jul	Air Transat
20 Jun - 29 Jun	easyJet
14 Jun - 29 Jun	easyJet
15 Jun - 18 Jun	Condor
25 Jun - 16 Jul	Air Transat
18 Jun - 02 Jul	easyJet
21 Jun - 05 Jul	easyJet
25 Jun - 31 Jul	Air Transat
13 Jun - 29 Jun	easyJet
17 Jun - 24 Jun	easyJet
11 Jun - 18 Jun	Avianca
21 Jun - 28 Jun	Avianca
08 Jun - 30 Jun	Avianca

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

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 June from 620€

Return flights