Cheapest return flights from Frankfurt to San Jose in April from $577

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

AirHint found the following cheapest return flights from Frankfurt (FRA) to San Jose (SJO) in April 2025 (see full year).

Return flights

06 Apr - 26 Apr Air France
10 Apr - 26 Apr KLM
07 Apr - 14 Apr Air France
23 Apr - 07 May KLM
22 Apr - 07 May KLM
18 Apr - 26 Apr KLM
29 Apr - 15 May Air Canada
17 Apr - 26 Apr KLM
15 Apr - 26 Apr KLM
29 Apr - 15 May Lufthansa direct
24 Apr - 22 May SWISS
14 Apr - 26 Apr KLM
09 Apr - 26 Apr KLM
10 Apr - 14 Apr Air France
18 Apr - 06 May KLM
22 Apr - 06 May KLM
08 Apr - 06 May Air France
29 Apr - 20 May Lufthansa direct
10 Apr - 27 Apr KLM
21 Apr - 26 May KLM

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

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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