Are direct flights from San Francisco to Adelaide always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, which can be appealing for long journeys. However, flights with one or more stops are often more budget-friendly. The 'best' option depends on your priorities for cost versus travel time and comfort.

Can flexible travel dates help on San Francisco to Adelaide flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or popular travel periods. Even shifting your departure or return by a day or two may yield savings.

What extra costs should I check before booking San Francisco to Adelaide flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight meal costs. Some airlines may also charge for amenities like Wi-Fi or entertainment. These additional expenses can sometimes add up, affecting your overall travel budget.

Flights From San Francisco

To Adelaide

Cheap Flights from San Francisco to Adelaide

Browse current best options from San Francisco. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Francisco

RatePunk searches hundreds of travel sites at once for deals on flights to Adelaide

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from San Francisco to Adelaide

Explore current cheapest deals departing from San Francisco to Adelaide

2026-11-11 – 2026-11-18
SFO - Adelaide
71% AI deal score
$1,079
$1,281
Round trip
2027-02-01 – 2027-02-08
SFO - Adelaide
74% AI deal score
$962
$1,326
Round trip
2027-01-25 – 2027-02-01
SFO - Adelaide
74% AI deal score
$1,062
$1,326
Round trip
2027-01-18 – 2027-01-25
SFO - Adelaide
74% AI deal score
$1,018
$1,326
Round trip
2027-01-18 – 2027-02-08
SFO - Adelaide
74% AI deal score
$980
$1,326
Round trip
2027-03-20 – 2027-04-01
SFO - Adelaide
73% AI deal score
$1,119
$1,369
Round trip
2027-03-25 – 2027-04-01
SFO - Adelaide
73% AI deal score
$1,138
$1,369
Round trip
2027-03-20 – 2027-03-27
SFO - Adelaide
73% AI deal score
$1,129
$1,371
Round trip
2027-03-20 – 2027-03-25
SFO - Adelaide
73% AI deal score
$1,140
$1,371
Round trip
2027-01-28 – 2027-02-10
SFO - Adelaide
74% AI deal score
$1,036
$1,383
Round trip

San Francisco to Adelaide: Overview

Insights for flights from San Francisco to Adelaide

For cheap flights from San Francisco to Adelaide, fares typically range from $1506–$1792, with a median of $1674. Right now, current fares are below the typical level. However, there are currently no recent fares classified as a good price for this route. New deals for this route are infrequent — a price alert helps to track changes.

When is the cheapest time to fly from San Francisco to Adelaide? The most affordable month to fly is typically September, with a median fare of $1044. October also offers competitive pricing, with a median fare of $1710.

A typical journey from San Francisco to Adelaide takes about 36h 20m, including connections. Most itineraries on this route connect at least once, with a median of 3 stopovers when connecting.

The distance between San Francisco and Adelaide is approximately 12996 kilometers, classifying this as a long-haul international route.

How much is a round trip from San Francisco to Adelaide

Regular price: $954 - $2,017

Prices for flights from San Francisco to Adelaide are currently within the regular range.

The regular price range for flights from San Francisco to Adelaide is typically between $954 and $2017. The current lowest deal is $1123 with Air New Zealand for travel from Feb 1-Feb 8.

now $1,123

Low $954

High $2,017

The cheapest time to fly from San Francisco to Adelaide

The cheapest month to fly from San Francisco to Adelaide is September, with a median price of $1044. The most expensive month is October, with a median price of $1710. Prices are generally lower from September to October.

September

Cheapest

Flights from $1,044

October

Most Expensive

Flights from $1,710

Sep

Oct

Direct flights from San Francisco to Adelaide

United Airlines

Last-minute flights going from San Francisco to Adelaide

Sun, Oct 11

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

Alaska Airlines, Inc.

$1,201

$1,701

One-way

Wed, Oct 14

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

LOT Polish Airlines, Emirates Airlines

$1,171

$2,980

One-way

Wed, Oct 14

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

LOT Polish Airlines, Emirates Airlines

$1,171

$2,999

One-way

Wed, Oct 14

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

LOT Polish Airlines, Emirates Airlines

$1,291

$3,002

One-way

Thu, Oct 15

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

Alaska Airlines, Inc., Jetstar

$1,183

$1,506

One-way

Mon, Oct 19

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

Frontier Airlines, QantasLink, Jetstar

$1,258

$1,434

One-way

Biggest price drops on these dates for flights from San Francisco to Adelaide

4 nights

Mar 18 - Mar 22

$1,146 → $1,371

20%

5 nights

Mar 20 - Mar 25

$1,140 → $1,371

20%

7 nights

Mar 25 - Apr 1

$1,135 → $1,369

21%

7 nights

Mar 20 - Mar 27

$1,129 → $1,371

21%

Popular Airports to fly from San Francisco to Adelaide

San Francisco - Adelaide route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from SFO to ADL are below the typical level, with a median price of $1088.

📅 Best time to fly

September is historically cheapest at $1044

Historically, September is the cheapest month to fly from SFO to ADL, with a median of $1044.

⏱️ Flight duration

Connecting flights average 36h 20m

Connecting flights from SFO to ADL typically average 36h 20m, as direct flights are not available.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant, with a median of 3 stopovers, as direct flights are not available.

🏆 Airline highlight

Air New Zealand offers a deal at $1123

Air New Zealand offers a recent deal for $1123 from SFO to ADL, departing February 1.

🎯 Booking tip

Deals are rare on this route

Deals on flights from SFO to ADL are rare, so consider booking when a good price appears.

San Francisco main airports to depart from

San Francisco International (SFO)

Cheapest

San Francisco International is a good option for flights from San Francisco to Adelaide.

📍 ~18 km from San Francisco (reachable by car or public transport)

💸 Flights from ~$1,231

Adelaide main airports to arrive at

Adelaide (ADL)

Cheapest

Adelaide Airport is a great choice for travelers flying from San Francisco to Adelaide.

📍 ~7 km from city center

💸 Flights from ~$1,311

Airports nearby Adelaide used as alternative

Melbourne (MEL)

Cheapest

Melbourne (MEL) is a major international hub with significantly more flight options for international and long-haul travel.

📍 ~650 km from Adelaide (requires approximately 8 hours of driving or a short connecting flight)

💸 Flights from ~$939

Business & First Class Flight Deals to Adelaide

Discover luxury on the budget with premium cabin class on flights from San Francisco to Adelaide.

Elite

Best Elite deals to Adelaide

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SFO

Elite

Dec 03

Adelaide, Australia

88% AI deal score

$8,278

$6,508

Save $1,770

Air Canada, +1

Business Class

From SFO

Elite

Dec 03

Adelaide, Australia

88% AI deal score

$8,014

$6,508

Save $1,506

Air Canada, +1

Business Class

From SFO

Elite

Dec 01

Adelaide, Australia

88% AI deal score

$8,191

$6,553

Save $1,638

Air Canada, +1

Business Class

From SFO

Elite

Dec 03

Adelaide, Australia

87% AI deal score

$8,045

$6,511

Save $1,534

Air Canada, +1

Business Class

From SFO

Elite

Dec 03

Adelaide, Australia

87% AI deal score

$7,815

$6,511

Save $1,304

Air Canada, +1

Business Class

From SFO

Elite

Dec 03

Adelaide, Australia

87% AI deal score

$7,934

$6,516

Save $1,418

Air Canada, +1

Business Class

From SFO

Elite

Dec 03

Adelaide, Australia

87% AI deal score

$7,965

$6,516

Save $1,449

Air Canada, +1

Business Class

From SFO

Elite

Dec 03

Adelaide, Australia

87% AI deal score

$7,937

$6,519

Save $1,418

Air Canada, +1

Business Class

From SFO

Elite

Dec 01

Adelaide, Australia

87% AI deal score

$7,916

$6,542

Save $1,374

Air Canada, +1

Business Class

From SFO

Elite

Dec 01

Adelaide, Australia

87% AI deal score

$7,961

$6,542

Save $1,419

Air Canada, +1

Business Class

From SFO

Elite

Dec 01

Adelaide, Australia

87% AI deal score

$7,964

$6,545

Save $1,419

Air Canada, +1

Business Class

From SFO

Elite

Dec 01

Adelaide, Australia

87% AI deal score

$7,756

$6,550

Save $1,206

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Adelaide

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially better prices, especially for longer international routes. However, last-minute deals can sometimes appear, so it's worth monitoring prices if your schedule allows for flexibility. Mid-week bookings may also sometimes offer different pricing.

Comparing nearby airports at both your origin and destination can sometimes reveal different flight options or prices. While it may add to your ground travel time, the potential savings on airfare could make it a worthwhile consideration. Always factor in the total cost and convenience.

Related routes

More routes from San Francisco

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Flights to Adelaide from other cities

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San Francisco to Adelaide: Overview

Insights for flights from San Francisco to Adelaide

The distance between San Francisco and Adelaide is approximately 12996 kilometers, classifying this as a long-haul international route.

How much is a round trip from San Francisco to Adelaide

Regular price: $954 - $2,017

Prices for flights from San Francisco to Adelaide are currently within the regular range.

The regular price range for flights from San Francisco to Adelaide is typically between $954 and $2017. The current lowest deal is $1123 with Air New Zealand for travel from Feb 1-Feb 8.

now $1,123

Low $954

High $2,017

The cheapest time to fly from San Francisco to Adelaide

September

Cheapest

Flights from $1,044

October

Most Expensive

Flights from $1,710

Sep

Oct

Direct flights from San Francisco to Adelaide

United Airlines

Last-minute flights going from San Francisco to Adelaide

Sun, Oct 11

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

Alaska Airlines, Inc.

$1,201

$1,701

One-way

Wed, Oct 14

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

LOT Polish Airlines, Emirates Airlines

$1,171

$2,980

One-way

Wed, Oct 14

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

LOT Polish Airlines, Emirates Airlines

$1,171

$2,999

One-way

Wed, Oct 14

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

LOT Polish Airlines, Emirates Airlines

$1,291

$3,002

One-way

Thu, Oct 15

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

Alaska Airlines, Inc., Jetstar

$1,183

$1,506

One-way

Mon, Oct 19

⌛ Last-Minute

SFO - Adelaide

San Francisco (SFO) - Adelaide (ADL)

Frontier Airlines, QantasLink, Jetstar

$1,258

$1,434

One-way

Biggest price drops on these dates for flights from San Francisco to Adelaide

4 nights

Mar 18 - Mar 22

$1,146 → $1,371

20%

5 nights

Mar 20 - Mar 25

$1,140 → $1,371

20%

7 nights

Mar 25 - Apr 1

$1,135 → $1,369

21%

7 nights

Mar 20 - Mar 27

$1,129 → $1,371

21%

Popular Airports to fly from San Francisco to Adelaide

San Francisco - Adelaide route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from SFO to ADL are below the typical level, with a median price of $1088.

📅 Best time to fly

September is historically cheapest at $1044

Historically, September is the cheapest month to fly from SFO to ADL, with a median of $1044.

⏱️ Flight duration

Connecting flights average 36h 20m

Connecting flights from SFO to ADL typically average 36h 20m, as direct flights are not available.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant, with a median of 3 stopovers, as direct flights are not available.

🏆 Airline highlight

Air New Zealand offers a deal at $1123

Air New Zealand offers a recent deal for $1123 from SFO to ADL, departing February 1.

🎯 Booking tip

Deals are rare on this route

Deals on flights from SFO to ADL are rare, so consider booking when a good price appears.

San Francisco main airports to depart from

San Francisco International (SFO)

Cheapest

San Francisco International is a good option for flights from San Francisco to Adelaide.

📍 ~18 km from San Francisco (reachable by car or public transport)

💸 Flights from ~$1,231

Adelaide main airports to arrive at

Adelaide (ADL)

Cheapest

Adelaide Airport is a great choice for travelers flying from San Francisco to Adelaide.

📍 ~7 km from city center

💸 Flights from ~$1,311

Airports nearby Adelaide used as alternative

Melbourne (MEL)

Cheapest

Melbourne (MEL) is a major international hub with significantly more flight options for international and long-haul travel.

Adelaide, Australia

87% AI deal score

$7,756

$6,550

Save $1,206

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Adelaide

Cheap Flights from San Francisco to Adelaide

Today’s best flight deals from San Francisco to Adelaide

San Francisco to Adelaide: Overview

Insights for flights from San Francisco to Adelaide

How much is a round trip from San Francisco to Adelaide

The cheapest time to fly from San Francisco to Adelaide

Direct flights from San Francisco to Adelaide

Last-minute flights going from San Francisco to Adelaide

Biggest price drops on these dates for flights from San Francisco to Adelaide

Popular Airports to fly from San Francisco to Adelaide

San Francisco - Adelaide route insights

Recent fares are below the typical level

September is historically cheapest at $1044

Connecting flights average 36h 20m

Connecting flights are dominant on this route

Air New Zealand offers a deal at $1123

Deals are rare on this route

San Francisco main airports to depart from

Adelaide main airports to arrive at

Airports nearby Adelaide used as alternative

Business & First Class Flight Deals to Adelaide

Best Elite deals to Adelaide

Dec 03

Dec 03

Dec 01

Dec 03

Dec 03

Dec 03

Dec 03

Dec 03

Dec 01

Dec 01

Dec 01

Dec 01

Frequently Asked Questions About Flights to Adelaide

How can I find cheap flights from San Francisco to Adelaide?

When should I book flights from San Francisco to Adelaide?

Should I compare nearby airports for flights from San Francisco to Adelaide?

Are direct flights from San Francisco to Adelaide always the best option?

Can flexible travel dates help on San Francisco to Adelaide flights?

What extra costs should I check before booking San Francisco to Adelaide flights?

Related routes

More routes from San Francisco

Flights to Adelaide from other cities

San Francisco to Adelaide: Overview

Insights for flights from San Francisco to Adelaide

How much is a round trip from San Francisco to Adelaide

The cheapest time to fly from San Francisco to Adelaide

Direct flights from San Francisco to Adelaide

Last-minute flights going from San Francisco to Adelaide

Biggest price drops on these dates for flights from San Francisco to Adelaide

Popular Airports to fly from San Francisco to Adelaide

San Francisco - Adelaide route insights

Recent fares are below the typical level

September is historically cheapest at $1044

Connecting flights average 36h 20m

Connecting flights are dominant on this route

Air New Zealand offers a deal at $1123

Deals are rare on this route

San Francisco main airports to depart from

Adelaide main airports to arrive at

Airports nearby Adelaide used as alternative

Business & First Class Flight Deals to Adelaide

Best Elite deals to Adelaide

Dec 03

Dec 03

Dec 01

Dec 03

Dec 03

Dec 03

Dec 03

Dec 03

Dec 01

Dec 01

Dec 01

Dec 01

Frequently Asked Questions About Flights to Adelaide

How can I find cheap flights from San Francisco to Adelaide?

When should I book flights from San Francisco to Adelaide?

Should I compare nearby airports for flights from San Francisco to Adelaide?