AirHint found the following cheapest return flights from Washington (IAD) to Florence (FLR) in January 2026 (see full year).
Return flights
| 14 Jan - 21 Jan | British Airways | ||
| 14 Jan - 22 Jan | Lufthansa | ||
| 16 Jan - 19 Jan | Lufthansa | ||
| 02 Jan - 16 Jan | Lufthansa | ||
| 02 Jan - 18 Jan | Air France | ||
| 06 Jan - 09 Jan | SWISS |
Also check the deals for one-way flights from Washington to Florence in January.
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