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

Return flights

10 Apr - 01 May	Avianca
25 Apr - 09 May	Avianca
12 Apr - 25 Apr	Avianca
18 Apr - 28 Apr	Avianca
11 Apr - 15 Apr	Avianca
12 Apr - 22 Apr	Avianca
18 Apr - 25 Apr	Avianca
15 Apr - 25 Apr	Avianca
18 Apr - 02 May	Avianca
24 Apr - 04 May	Avianca
18 Apr - 01 May	Avianca
11 Apr - 26 Apr	Avianca
10 Apr - 19 Apr	Avianca
02 Apr - 09 Apr	Avianca
27 Apr - 05 May	Avianca
17 Apr - 02 May	Avianca
01 Apr - 11 Apr	United
24 Apr - 04 May	Air France	direct
10 Apr - 01 May	Air France	direct

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

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 April from 734€

Return flights