Cheapest return flights from Paris to San Jose in September from 727€

Best time to book flights for Paris (CDG) to San Jose (SJO) flights at AirHint

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

Return flights

22 Sep - 29 Sep Delta
08 Sep - 15 Sep Delta
15 Sep - 29 Sep Delta
06 Sep - 15 Sep Delta
02 Sep - 16 Sep Delta
01 Sep - 30 Sep Delta
16 Sep - 30 Sep Delta
13 Sep - 27 Sep Delta
06 Sep - 12 Sep jetBlue
01 Sep - 09 Sep Delta
19 Sep - 29 Oct Delta
17 Sep - 09 Oct Delta
29 Sep - 15 Oct Delta
30 Sep - 15 Oct Delta
19 Sep - 03 Oct Delta
12 Sep - 10 Oct Delta
24 Sep - 08 Oct Delta
17 Sep - 01 Oct Delta
29 Sep - 10 Oct Delta
28 Sep - 15 Oct Avianca

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

Skyscanner

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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