AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Riga (RIX) in December 2025 (see full year).
One-Way flights
| 31 Dec | Ryanair | ||
| 22 Dec | Ryanair | ||
| 30 Dec | Ryanair | ||
| 25 Dec | LOT | ||
| 28 Dec | Ryanair | ||
| 27 Dec | Ryanair | ||
| 23 Dec | Ryanair | ||
| 31 Dec | Lufthansa | direct | |
| 24 Dec | airBaltic | direct | |
| 22 Dec | Lufthansa | direct |
Also check the deals for return flights from Frankfurt to Riga in December.
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