$643 Cheap United flights from San Francisco to Sydney (SFO to SYD)

Find The Best Day To Fly from San Francisco to Sydney

Amazing United SFO to SYD Flight Deals

The cheapest flights to Kingsford Smith Intl. found within the past 7 days were $1,144 round trip and $643 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Feb 19 - Wed, Mar 12
SFO
San Francisco
SYD
Sydney
$1,144 Roundtrip, found 2 hours ago
$1,144
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Feb 19 from San Francisco to Sydney, returning Wed, Mar 12, priced at $1,144 found 2 hours ago

SYD From SFO Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
YEHS Hotel Sydney CBD

YEHS Hotel Sydney CBD

3.5 out of 5
per person
Dec 5 - Dec 11
found 24 hours ago
Roundtrip non-stop flight included
San Francisco (SFO) to Sydney (SYD)
YEHS Hotel Sydney Harbour Suites

YEHS Hotel Sydney Harbour Suites

4 out of 5
per person
Dec 5 - Dec 11
found 24 hours ago
Roundtrip non-stop flight included
San Francisco (SFO) to Sydney (SYD)
Sydney Central Hotel Managed by The Ascott Limited

Sydney Central Hotel Managed by The Ascott Limited

4 out of 5
per person
Dec 5 - Dec 11
found 24 hours ago
Roundtrip non-stop flight included
San Francisco (SFO) to Sydney (SYD)
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Frequently asked questions

Can I catch a flight from San Francisco Airport to Mascot Airport right now?
For information on any present Sydney Airport travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught up.
What terminal is United Airlines at San Francisco Airport?
At SFO, United Airlines flights to SYD often board from terminal I. Want to know exactly which terminal you’ll be arriving at? It’ll likely be terminal 1.
Are there United Airlines non-stop flights from SFO to SYD?
It is possible to go straight from SFO to Sydney Airport with United Airlines and avoid complicated stopovers. The less time you spend stuck in a plane, the more time you’ll have for fun adventures.
How long is a United Airlines flight from SFO to SYD?
Life is one big, exciting journey — and so is your trip from SFO to Kingsford Smith Intl. Airport (SYD) with United Airlines. Taking about 16 hours and 8 minutes, be sure to bring a few comforts on board like a neck pillow, a cardigan and spare clothes.
What type of aircraft does United Airlines fly from SFO to SYD?
If you plan to travel from SFO to SYD with United Airlines, you’ll usually be flying aboard the Boeing 777-300ER.
How many direct and indirect flights does United Airlines fly from SFO to SYD?
Making your way between SFO and Sydney Airport is easy. There are 7 United Airlines flights that link SFO and SYD every week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SYD, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from San Francisco SFO to Sydney SYD 

To find the best deals on flights to San Francisco from Sydney with United, just enter your travel dates, filter by United, and hit search. You’ll find 1 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Francisco SFO to Sydney SYD with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $1,144 to $1,144, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from San Francisco SFO to Sydney SYD 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from San Francisco to Sydney costs from $643. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Sydney SYD from  San Francisco SFO with United 

To find a cheap United flight from San Francisco SFO to Sydney SYD, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from San Francisco SFO to Sydney SYD 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from San Francisco SFO to Sydney SYD with United 

If you’re keen to be on Sydney soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around 15 hour(s) 20 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from San Francisco SFO to Sydney SYD 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Sydney SYD from  San Francisco SFO with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Sydney

Rydges Sydney Airport Hotel
Rydges Sydney Airport Hotel
4 out of 5
8 Arrival Court, Sydney International Airport, Mascot, NSW
This smoke-free hotel's 2 restaurants, 2 bars/lounges, and 24-hour gym are some of the featured amenities. Traveling on business? Take advantage of the 24-hour ...
8.6/10 Excellent! (2,327 reviews)
Perfect stay before or after your flight.
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Reviewed on Nov 18, 2024

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel
Novotel Sydney International Airport Hotel
4 out of 5
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This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...
8.4/10 Very Good! (1,000 reviews)
"Very convenient and easy. I was early for check-in but the staff did their best to make the room available as soon as possible. Very friendly, and the room was quiet and safe - excellent black-out curtains. I would discourage dining at their bar, though. I got the confit pork belly, which was tough ..."

Reviewed on Nov 18, 2024

Novotel Sydney International Airport Hotel
ibis budget Sydney Airport
ibis budget Sydney Airport
2.5 out of 5
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This hotel features free WiFi in public areas, laundry facilities, and self parking. Express check-out, a computer station, and luggage storage are also on ...
7.2/10 Good! (1,735 reviews)
"Clean and a reasonable rate."

Reviewed on Nov 21, 2024

ibis budget Sydney Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.