Cheapest return flights from Frankfurt to San Jose in October from 514€

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 October 2025 (see full year).

Return flights

10 Oct - 26 Nov Air Canada
28 Oct - 22 Nov Air Canada
28 Oct - 11 Nov Air Canada
31 Oct - 15 Nov Air Canada
31 Oct - 09 Nov Air Canada
16 Oct - 06 Nov KLM
21 Oct - 15 Nov KLM
22 Oct - 31 Oct KLM
10 Oct - 25 Oct Air Canada
07 Oct - 21 Oct United
08 Oct - 22 Oct United
01 Oct - 03 Nov Air Canada
09 Oct - 25 Oct KLM
20 Oct - 14 Nov KLM
09 Oct - 16 Oct KLM
02 Oct - 23 Oct KLM
02 Oct - 16 Oct KLM
09 Oct - 15 Oct KLM
20 Oct - 31 Oct KLM
23 Oct - 01 Nov KLM

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

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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