Cheapest return flights from Frankfurt to San Jose in January from 555€

AirHint found the following cheapest return flights from Frankfurt (FRA) to San Jose (SJO) in January 2026 (see full year).

Return flights

20 Jan - 04 Feb Air Canada
20 Jan - 11 Feb Air Canada
19 Jan - 09 Feb Air Canada
17 Jan - 02 Feb Air Canada
16 Jan - 01 Feb KLM
17 Jan - 20 Jan Air Canada
20 Jan - 10 Feb Air Canada
26 Jan - 19 Feb Avianca
13 Jan - 22 Jan Air Canada
13 Jan - 10 Feb Air Canada
20 Jan - 05 Feb Air Canada
20 Jan - 03 Feb Air Canada
19 Jan - 30 Jan United
18 Jan - 27 Jan United
17 Jan - 29 Jan United
18 Jan - 28 Jan United
17 Jan - 30 Jan United
20 Jan - 28 Jan United
13 Jan - 24 Jan United
10 Jan - 27 Jan KLM

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

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