Cheapest return flights from Paris to San Jose in September from 632€

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

24 Sep - 08 Oct SWISS
03 Sep - 01 Oct SWISS
08 Sep - 18 Sep Delta
10 Sep - 18 Sep Delta
10 Sep - 17 Sep Delta
04 Sep - 18 Sep Delta
05 Sep - 18 Sep Delta
16 Sep - 23 Sep Delta
01 Sep - 24 Sep Delta
08 Sep - 29 Sep Delta
01 Sep - 01 Oct Delta
02 Sep - 16 Sep United
11 Sep - 25 Sep United
24 Sep - 08 Oct Air France direct
01 Sep - 01 Oct Air France direct
03 Sep - 01 Oct Air France direct

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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