AirHint found the following cheapest one-way flights from San Francisco (SFO) to Kuala Lumpur (KUL) in December 2025 (see full year).
One-Way flights
| 08 Dec | China Southern | ||
| 01 Dec | China Southern | ||
| 31 Dec | United | ||
| 30 Dec | United | ||
| 29 Dec | Hawaiian Airlines | ||
| 09 Dec | United | ||
| 11 Dec | STARLUX Airlines | ||
| 12 Dec | STARLUX Airlines | ||
| 19 Dec | Frontier Airlines | ||
| 14 Dec | Delta |
Also check the deals for return flights from San Francisco to Kuala Lumpur in December.
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