AirHint found the following cheapest return flights from San Francisco (SFO) to Kuala Lumpur (KUL) in December 2025 (see full year).
Return flights
| 26 Dec - 08 Jan | Hawaiian Airlines | ||
| 15 Dec - 18 Jan | STARLUX Airlines | ||
| 19 Dec - 18 Jan | Malaysia Airlines | ||
| 13 Dec - 03 Jan | Zipair | ||
| 19 Dec - 04 Jan | Malaysia Airlines | ||
| 11 Dec - 02 Jan | Delta |
Also check the deals for one-way flights from San Francisco to Kuala Lumpur in December.
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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