Cheapest return flights from Frankfurt to San Jose in May from $587

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 May 2025 (see full year).

Return flights

17 May - 22 May Air Canada
17 May - 24 May Air Canada
22 May - 29 May Air Canada
15 May - 29 May Air Canada
27 May - 04 Jun Lufthansa
03 May - 07 Jun Air France
12 May - 23 May KLM
06 May - 15 May Air Canada
05 May - 15 May Air Canada
12 May - 19 May Air Canada
06 May - 04 Jun KLM
04 May - 23 May Air France
10 May - 29 May Air Canada
29 May - 06 Jun Lufthansa
14 May - 06 Jun Lufthansa
15 May - 10 Jun Lufthansa
27 May - 07 Jun SWISS
16 May - 06 Jun Lufthansa
20 May - 05 Jun SWISS
24 May - 11 Jun Air Canada

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

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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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