Cheapest return flights from Frankfurt to San Jose in May from 517€

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
27 May - 29 May Air Canada
10 May - 21 May KLM
10 May - 22 May Air Canada
12 May - 16 Jun KLM
29 May - 06 Jun Lufthansa
03 May - 07 Jun KLM
14 May - 04 Jun KLM
18 May - 28 May Air Canada
16 May - 06 Jun KLM
02 May - 06 Jun KLM
10 May - 14 Jun KLM
04 May - 23 May Air France
15 May - 22 May Lufthansa
15 May - 10 Jun Lufthansa
20 May - 04 Jun Air Canada
20 May - 10 Jun SWISS
09 May - 11 May Air Canada
08 May - 24 May Air Canada
10 May - 24 May 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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