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

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 August 2025 (see full year).

Return flights

30 Aug - 21 Sep Air France
21 Aug - 10 Sep Air France
31 Aug - 21 Sep Air France
21 Aug - 09 Sep Air France
27 Aug - 10 Sep Air France
19 Aug - 09 Sep Air France
26 Aug - 13 Sep Air France
27 Aug - 09 Sep Air France
16 Aug - 10 Sep KLM
12 Aug - 09 Sep KLM
13 Aug - 27 Aug United
18 Aug - 28 Aug United
26 Aug - 28 Aug United
11 Aug - 17 Aug KLM
11 Aug - 28 Aug KLM
12 Aug - 22 Aug KLM
16 Aug - 26 Aug United
10 Aug - 25 Aug United
25 Aug - 27 Aug United
06 Aug - 28 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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