AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Sofia (SOF) in January 2026 (see full year).
Return flights
| 26 Jan - 09 Feb | Lufthansa | ||
| 13 Jan - 24 Jan | Frontier Airlines | ||
| 16 Jan - 30 Jan | Lufthansa | ||
| 24 Jan - 11 Feb | British Airways | ||
| 22 Jan - 11 Feb | British Airways | ||
| 23 Jan - 11 Feb | British Airways |
Also check the deals for one-way flights from Dallas-Fort Worth to Sofia in January.
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