Cheapest return flights from Frankfurt to San Jose in April from 573€

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

Return flights

30 Apr - 18 May SWISS
09 Apr - 16 Apr Air Canada
09 Apr - 22 Apr Air Canada
14 Apr - 30 Apr Air Canada
07 Apr - 30 Apr Air Canada
07 Apr - 19 Apr Air Canada
09 Apr - 21 Apr Air Canada
14 Apr - 29 Apr Air Canada
28 Apr - 30 Apr Air Canada
14 Apr - 28 Apr Air Canada
09 Apr - 28 Apr Air Canada
27 Apr - 11 May SWISS
29 Apr - 13 May SWISS
28 Apr - 06 May Air France
27 Apr - 07 May Air France
28 Apr - 07 May Air France
30 Apr - 26 May Air Canada
20 Apr - 10 May KLM
19 Apr - 10 May KLM
16 Apr - 03 May KLM

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

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