AirHint found the following cheapest return flights from Denver (DEN) to Budapest (BUD) in January 2026 (see full year).
Return flights
| 18 Jan - 01 Feb | Icelandair | ||
| 26 Jan - 04 Feb | British Airways | ||
| 09 Jan - 23 Jan | Turkish Airlines | ||
| 19 Jan - 02 Feb | Frontier Airlines | ||
| 07 Jan - 20 Jan | Lufthansa |
Also check the deals for one-way flights from Denver to Budapest in January.
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