AirHint found the following cheapest one-way flights from San Jose (SJC) to Frankfurt (FRA) in December 2025 (see full year).
One-Way flights
| 10 Dec | Icelandair | ||
| 09 Dec | Icelandair | ||
| 24 Dec | Icelandair | ||
| 23 Dec | British Airways | ||
| 11 Dec | Icelandair | ||
| 15 Dec | Icelandair | ||
| 25 Dec | Icelandair | ||
| 01 Dec | Alaska Airlines | ||
| 22 Dec | Alaska Airlines | ||
| 19 Dec | Icelandair |
Also check the deals for return flights from San Jose to Frankfurt in December.
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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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