Cheapest return flights from Adelaide to San Francisco in December from $1145

AirHint found the following cheapest return flights from Adelaide (ADL) to San Francisco (SFO) in December 2025 (see full year).

Return flights

31 Dec - 19 Jan United direct
27 Dec - 03 Jan United direct
17 Dec - 29 Dec United direct
08 Dec - 09 Jan Qantas
13 Dec - 01 Jan United direct
26 Dec - 31 Dec Virgin Australia
20 Dec - 31 Dec Virgin Australia
12 Dec - 08 Jan Virgin Australia
19 Dec - 10 Jan Virgin Australia
02 Dec - 16 Dec Emirates
08 Dec - 12 Dec Qantas

Also check the deals for one-way flights from Adelaide to San Francisco in December.

Skyscanner

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.

Book a cheap hotel in San Francisco

Cheap car rent in San Francisco

Feel free to contact us with any feedback or request another flight research.