AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Singapore (SIN) in December 2025 (see full year).
One-Way flights
| 04 Dec | Frontier Airlines | ||
| 05 Dec | Frontier Airlines | ||
| 11 Dec | STARLUX Airlines | ||
| 13 Dec | Delta | ||
| 14 Dec | Delta | ||
| 26 Dec | United | ||
| 17 Dec | Flair Airlines |
Also check the deals for return flights from Las Vegas to Singapore in December.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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