Cheapest return flights from Frankfurt to San Jose in August from 524€

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

Return flights

29 Aug - 29 Sep Air France
30 Aug - 25 Sep Air France
25 Aug - 10 Sep Air France
18 Aug - 07 Sep United
12 Aug - 09 Sep United
12 Aug - 07 Sep United
21 Aug - 11 Sep United
26 Aug - 16 Sep United
18 Aug - 03 Sep United
26 Aug - 14 Sep United
12 Aug - 28 Aug United
18 Aug - 28 Aug United
25 Aug - 28 Aug United
17 Aug - 28 Aug United
06 Aug - 17 Aug Air Canada
07 Aug - 17 Aug Air Canada
18 Aug - 24 Aug KLM
12 Aug - 19 Aug KLM
18 Aug - 31 Aug United
12 Aug - 26 Aug United

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

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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