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

Return flights

08 Apr - 21 Apr	Iberia
23 Apr - 07 May	Iberia
13 Apr - 19 Apr	Delta
10 Apr - 19 Apr	Delta
12 Apr - 19 Apr	Delta
16 Apr - 30 Apr	Avianca
19 Apr - 27 Apr	Avianca
07 Apr - 21 Apr	Avianca
13 Apr - 28 Apr	Avianca
15 Apr - 28 Apr	Avianca
15 Apr - 25 Apr	Avianca
24 Apr - 25 May	Avianca
25 Apr - 09 May	Avianca
24 Apr - 24 May	Avianca
26 Apr - 10 May	Avianca
25 Apr - 10 May	Avianca
27 Apr - 10 May	Avianca
25 Apr - 17 May	Avianca
24 Apr - 08 May	Avianca
25 Apr - 02 May	Avianca

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 719€

Return flights