Cheapest return flights from San Jose to Frankfurt in December from 881€

Best time to book flights for San Jose (SJO) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from San Jose (SJO) to Frankfurt (FRA) in December 2025 (see full year).

Return flights

25 Dec - 10 Jan KLM
13 Dec - 30 Dec Air France
21 Dec - 03 Jan KLM
20 Dec - 03 Jan KLM
22 Dec - 03 Jan KLM
13 Dec - 30 Dec Lufthansa direct
25 Dec - 10 Jan Lufthansa direct
20 Dec - 03 Jan Lufthansa direct

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

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt