AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Budapest (BUD) in December 2025 (see full year).
One-Way flights
| 11 Dec | Frontier Airlines | ||
| 13 Dec | Frontier Airlines | ||
| 14 Dec | Frontier Airlines | ||
| 15 Dec | Frontier Airlines | ||
| 18 Dec | WestJet |
Also check the deals for return flights from Las Vegas to Budapest in December.
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