AirHint found the following cheapest return flights from Adelaide (ADL) to San Francisco (SFO) in December 2026 (see full year).
Return flights
| 16 Dec - 31 Dec | Singapore Airlines | ||
| 18 Dec - 05 Jan | Qatar Airways |
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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