Cheapest return flights from San Jose to Frankfurt in January from 661€

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

Return flights

29 Jan - 21 Feb jetBlue
10 Jan - 24 Jan Frontier Airlines
28 Jan - 20 Feb Avianca
22 Jan - 06 Feb KLM
16 Jan - 02 Feb KLM
09 Jan - 23 Jan Frontier Airlines
17 Jan - 10 Feb KLM
08 Jan - 22 Jan Avianca
30 Jan - 08 Feb KLM
06 Jan - 20 Jan Avianca
29 Jan - 21 Feb Lufthansa direct
17 Jan - 10 Feb Lufthansa direct
05 Jan - 20 Jan KLM
05 Jan - 19 Jan Air France
13 Jan - 10 Feb Lufthansa direct
10 Jan - 24 Jan Lufthansa direct
06 Jan - 20 Jan Lufthansa direct

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

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