ADL - SFO

$569 Find Cheap Flights from Adelaide to San Francisco – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,519
Typical prices: $1,347-$1,865
Air Canada
Thu 1/3Sat 31/3
ADL - SFO • 2 stops
Cheapest direct flights
$2,796
Typical prices: $1,306-$1,420
United Airlines
Wed 19/12Wed 26/12
ADL - SFO • Direct
Direct flights
There are currently no direct flights between Adelaide and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 20 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg $1,412 (return)
Shortest trip • 18h 42m (one-way)
Insights
Insights
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We hope you enjoy your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to San Francisco (ADL-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to San Francisco

Mon, 1 Mar - Wed, 31 Mar
Air Canada Logo
06:10 - 10:39ADL  Adelaide-SFO San Francisco
22h 59m2 stops Brisbane Vancouver Intl
Air Canada Logo
17:35 - 13:55SFO  San Francisco-ADL Adelaide
26h 50m2 stops Vancouver Intl Sydney Kingsford Smith
$1,519Air Canada
Mon, 1 Mar - Wed, 31 Mar
Qantas Airways Logo
18:30 - 22:42ADL  Adelaide-SFO San Francisco
22h 42m2 stops Melbourne Los Angeles
Qantas Airways Logo
19:31 - 20:20SFO  San Francisco-ADL Adelaide
31h 19m2 stops Los Angeles Sydney Kingsford Smith
$1,575Qantas Airways
Mon, 15 Feb - Mon, 22 Feb
Air Canada Logo
06:10 - 16:06ADL  Adelaide-SFO San Francisco
28h 26m2 stops Brisbane Vancouver Intl
Air Canada Logo
11:25 - 13:55SFO  San Francisco-ADL Adelaide
32h 00m2 stops Vancouver Intl Sydney Kingsford Smith
$1,650Air Canada
Sat, 7 Nov - Wed, 25 Nov
Qantas Airways Logo
06:25 - 15:36ADL  Adelaide-SFO San Francisco
27h 41m2 stops Brisbane Los Angeles
Qantas Airways Logo
20:45 - 19:20SFO  San Francisco-ADL Adelaide
28h 05m1 stop Sydney Kingsford Smith
$1,653Qantas Airways
Fri, 23 Oct - Fri, 30 Oct
Multiple Airlines Logo
06:25 - 22:52ADL  Adelaide-SFO San Francisco
33h 57m2 stops Sydney Kingsford Smith Honolulu
Multiple Airlines Logo
19:48 - 19:20SFO  San Francisco-ADL Adelaide
54h 02m2 stops Honolulu Sydney Kingsford Smith
$1,671Multiple Airlines
Sat, 7 Nov - Wed, 25 Nov
Singapore Airlines Logo
18:35 - 07:50ADL  Adelaide-SFO San Francisco
55h 45m1 stop Singapore Changi
Singapore Airlines Logo
09:40 - 17:20SFO  San Francisco-ADL Adelaide
37h 10m1 stop Singapore Changi
$1,681Singapore Airlines
Tue, 26 Jan - Mon, 19 Apr
Multiple Airlines Logo
06:10 - 15:32ADL  Adelaide-SFO San Francisco
27h 52m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
18:25 - 13:30SFO  San Francisco-ADL Adelaide
26h 35m2 stops Vancouver Intl Brisbane
$1,684Multiple Airlines
Sat, 7 Nov - Wed, 25 Nov
Singapore Airlines Logo
18:35 - 07:50ADL  Adelaide-SFO San Francisco
55h 45m1 stop Singapore Changi
Singapore Airlines Logo
09:40 - 17:20SFO  San Francisco-ADL Adelaide
37h 10m1 stop Singapore Changi
$1,690Singapore Airlines
Mon, 1 Mar - Wed, 31 Mar
United Airlines Logo
07:15 - 21:34ADL  Adelaide-SFO San Francisco
32h 49m2 stops Melbourne Los Angeles
United Airlines Logo
23:10 - 12:10SFO  San Francisco-ADL Adelaide
19h 30m1 stop Brisbane
$1,865United Airlines
Mon, 1 Mar - Wed, 31 Mar
United Airlines Logo
07:15 - 23:04ADL  Adelaide-SFO San Francisco
34h 19m2 stops Melbourne Los Angeles
United Airlines Logo
23:10 - 12:10SFO  San Francisco-ADL Adelaide
19h 30m1 stop Brisbane
$1,876United Airlines
Booking Insights

Price, demand, and travel trends for Adelaide to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Adelaide to San Francisco with more confidence.

How much is a return flight from Adelaide to San Francisco?

Return flights from Adelaide to San Francisco start at $1,519. Prices are typical for this route right now, with typical return fares ranging from $1,347 to $1,865. The lowest price found in the past 5 days was $1,519 on Air Canada.

What's the cheapest day of the week to fly from Adelaide to San Francisco?

Friday is the cheapest day of the week to fly from Adelaide to San Francisco and is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 61% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Adelaide to San Francisco?

•January is the cheapest month to fly from Adelaide to San Francisco at $1,370 return.
•May ($2,017) and July ($1,928) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 47% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Adelaide to San Francisco the cheapest?

Flights from Adelaide to San Francisco are cheapest 20 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Adelaide to San Francisco flights

Low season

October

Cheapest flight

$569
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flights from Adelaide to San Francisco

When to book flights from Adelaide to San Francisco

Are your dates flexible? Find out the best times to travel from Adelaide to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Adelaide to San Francisco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What are the earliest and latest flights from Adelaide to San Francisco?

    These are the earliest and latest flight times available from Adelaide to San Francisco:

    • Earliest: departs at 14:55 and lands at 05:50
    • Latest: departs at 14:55 and lands at 05:50.

    The flight takes about 14h 55m.

  • Which cabin classes can I book on flights from Adelaide to San Francisco?

    Three cabin classes are available on flights from Adelaide to San Francisco:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Adelaide to San Francisco?

    A direct flight from Adelaide to San Francisco takes 14h 55m, covering 20,903 km.

  • Do I need a passport to fly from Adelaide to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Adelaide to San Francisco flight?

    Return flights from Adelaide to San Francisco range from $1,347 to $1,865, with an average of $1,569 over the past 12 months. Anything below $1,347 counts as a good deal.

  • How expensive are last-minute Adelaide to San Francisco flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 15% above the route average of $1,569. Book 20 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Adelaide to San Francisco?

    On this route, direct flights are cheaper than stopover options on average. Direct fares average $1,353 return, compared with $1,412 via a stopover through Auckland Intl (AKL).

  • Which aircraft model is used most often on flights from Adelaide to San Francisco?

    The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by Virgin Australia and United Airlines. Other aircraft seen on the route include Boeing 787 Dreamliner variants.

  • How are flight prices from Adelaide to San Francisco looking right now?

    One-way fares from Adelaide to San Francisco are currently in line with typical prices for this route. Average one-way fares are about $1,364.

  • Which car hire options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car hire companies, with daily rates starting from around $22 for economy cars. Top options include:
    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Adelaide to San Francisco?

    Flights from Adelaide to San Francisco usually depart from Adelaide (ADL) and arrive at San Francisco (SFO).

  • Which airports do connecting flights from Adelaide to San Francisco pass through?

    One-stop flights from Adelaide to San Francisco most commonly connect through:

    • Auckland Intl (AKL) – 35% of one-stop connections
    • Sydney Kingsford Smith (SYD) – 35% of one-stop connections
    • Singapore Changi (SIN) – 15% of one-stop connections
    • Melbourne (MEL) – 13% of one-stop connections

    Auckland Intl (AKL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Adelaide to San Francisco?

    Yes. Being flexible with your travel dates can save you up to 43% on the Adelaide to San Francisco route. Friday is the cheapest departure day at $1,452 return on average, while Sunday is the most expensive at $2,530, a difference of $1,078. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines are available on the route from Adelaide to San Francisco?

    Only United Airlines operates flights between Adelaide and San Francisco.

  • How much time can I save by choosing a different stopover airport from Adelaide to San Francisco?

    Flying via Sydney Kingsford Smith (SYD) gives the shortest average 1-stop total travel time of 18h 42m, compared to 18h 56m via Nadi (NAN) and 18h 58m via Auckland Intl (AKL).

  • What is the time difference between Adelaide and San Francisco?

    San Francisco is 16 hours behind Adelaide (Pacific Time vs Central Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square, and Chase Center. These are among the most viewed places in San Francisco on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Adelaide to San Francisco flights?

    Among airlines operating Adelaide to San Francisco flights:

    • United Airlines: offers extra legroom; offers free seat selection
    • Virgin Australia: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Adelaide to San Francisco flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy class
    • Virgin Australia: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Your guide to booking Adelaide to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $1,452 – about $1,078 less than Sunday (43% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Adelaide to San Francisco trip for January. Fares historically average $1,370 return in that month – typically $648 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Adelaide to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire