Cheapest one-way flights from Frankfurt to San Jose in September from 409€

Best time to book flights for Frankfurt (FRA) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to San Jose (SJO) in September 2025 (see full year).

One-Way flights

04 Sep Ryanair
11 Sep Ryanair
20 Sep Ryanair
10 Sep Ryanair
08 Sep Avianca
22 Sep Avianca
19 Sep Ryanair
12 Sep Air France
03 Sep Air France
01 Sep Air France

Also check the deals for return flights from Frankfurt 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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