AirHint found the following cheapest return flights from Adelaide (ADL) to San Francisco (SFO) in December 2026 (see full year).
Return flights
| 08 Dec - 05 Jan | Singapore Airlines | ||
| 07 Dec - 04 Jan | Qantas | ||
| 15 Dec - 30 Dec | Singapore Airlines | ||
| 20 Dec - 31 Dec | Singapore Airlines | ||
| 14 Dec - 02 Jan | Singapore Airlines |
Also check the deals for one-way flights from Adelaide to San Francisco 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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