SLC - SYD

$666 Find Cheap Flights from Salt Lake City to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Sydney departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Sydney, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Salt Lake City to Sydney (SLC-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Salt Lake City to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Salt Lake City to Sydney

Wed, 29 Oct - Wed, 5 Nov
American Airlines Logo
09:45 - 06:55SLC-SYD
28h 10m1 stop
American Airlines Logo
14:05 - 19:41SYD-SLC
23h 36m2 stops
$1,411American Airlines
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Sat, 28 Feb - Sun, 8 Mar
American Airlines Logo
17:45 - 09:00SLC-SYD
21h 15m1 stop
American Airlines Logo
11:15 - 10:56SYD-SLC
17h 41m1 stop
$1,415American Airlines
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Wed, 29 Oct - Wed, 5 Nov
Air Canada Logo
13:50 - 08:35SLC-SYD
25h 45m2 stops
Air Canada Logo
11:20 - 17:20SYD-SLC
24h 00m2 stops
$1,417Air Canada
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Sun, 26 Oct - Sun, 9 Nov
American Airlines Logo
12:25 - 09:00SLC-SYD
27h 35m2 stops
American Airlines Logo
11:20 - 16:23SYD-SLC
23h 03m2 stops
$1,423American Airlines
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Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
13:00 - 07:00SLC-SYD
25h 00m2 stops
United Airlines Logo
11:20 - 16:08SYD-SLC
22h 48m1 stop
$1,436United Airlines
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Tue, 9 Dec - Thu, 18 Dec
United Airlines Logo
13:17 - 07:00SLC-SYD
23h 43m1 stop
United Airlines Logo
12:10 - 21:30SYD-SLC
27h 20m1 stop
$1,442United Airlines
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Wed, 10 Dec - Thu, 18 Dec
Delta Logo
22:45 - 08:30SLC-SYD
39h 45m1 stop
Delta Logo
10:40 - 10:15SYD-SLC
17h 35m1 stop
$1,451Delta
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Wed, 10 Dec - Wed, 17 Dec
Delta Logo
22:45 - 08:30SLC-SYD
39h 45m1 stop
Delta Logo
10:40 - 10:15SYD-SLC
17h 35m1 stop
$1,457Delta
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Fri, 17 Oct - Wed, 5 Nov
Logo
19:44 - 08:05SLC-SYD
43h 21m2 stops
Logo
11:20 - 11:56SYD-SLC
42h 36m2 stops
$1,553
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Fri, 17 Oct - Wed, 5 Nov
Logo
07:00 - 19:45SLC-SYD
19h 45m1 stop
Logo
11:20 - 11:56SYD-SLC
42h 36m2 stops
$1,763
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $1,411 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,411
Typical prices: $1,412-2025
American Airlines
Wed 29/10Wed 5/11
SLC - SYD • 1 stop
Cheapest one-way flight
$666
Typical prices: $682-1022
American Airlines
Thu 30/10
SLC - SYD • 2 stops
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Booking Insights

KAYAK's insights & trends for Salt Lake City to Sydney flights

Get data-powered insights and trends into flights from Salt Lake City to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Salt Lake City to Sydney?

What’s the cheapest day of the week to fly from Salt Lake City to Sydney?

The average price of all round-trip flights from Salt Lake City to Sydney clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Sydney on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Salt Lake City to Sydney. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Salt Lake City to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Salt Lake City to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Salt Lake City to Sydney is August, where tickets cost $1,358 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $2,281 and $1,873 respectively.

How far in advance should I book a flight from Salt Lake City to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Salt Lake City to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Salt Lake City to Sydney, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

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Good to know

Low seasonSeptember
Cheapest flight$666
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Salt Lake City to Sydney

When to book flights from Salt Lake City to Sydney

Are your dates flexible? Find out the best times to travel from Salt Lake City to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Salt Lake City to Sydney

  • Will I need a visa to travel from Salt Lake City to Sydney?

    To gain entry into Australia, a valid U.S. passport is essential, accompanied by either a visa or an approved Electronic Travel Authority (ETA). For the majority of U.S. passport holders planning to visit Australia for tourism or business reasons with a stay of less than 90 days, obtaining an ETA is usually the appropriate requirement. The ETA serves as an electronic visa, eliminating the need for a physical label or document.

  • What airline on this route has a specific commitment to environmentally friendly travel?

    United Airlines dedication to operating as an environmentally sustainable and responsible airline is deeply ingrained in its strategy and core principles. By 2050, they aim to completely eliminate 100% of their greenhouse gas (GHG) emissions without relying solely on conventional carbon offsets. Additionally, their mid-term objective is to reduce carbon intensity by 50% by 2035, measured against our 2019 levels.

  • Are there any airlines on this route that offers services for kids flying alone?

    American Airlines offers an Unaccompanied Minor service for kids aged 5 to 14 and optionally for kids from 15 to 17. Some highlights of the service include early boarding, where kids meet their flight attendants, kids-only lounges in some airports, a complimentary Kids Kit with snacks and activities, and an air escort to assist children with layovers and upon arrival at their final destination.

  • Which airlines on this route offer special meals for those with dietary restrictions?

    Qantas offers a number of special meals for travelers, and they ask that travelers request these meals at least 24 hours before departure. They offer religious meals such as Hindu and Kosher meals, vegetarian and vegan meals, meals for kids and babies, and medical meals like diabetic and gluten or dairy-friendly meals.

  • What is the cheapest flight from Salt Lake City to Sydney?

    In the last 3 days, the lowest price for a flight from Salt Lake City to Sydney was $444 for a one-way ticket and $940 for a return.

  • Which airports will I be using when flying from Salt Lake City to Sydney?

    On your way to Sydney, you’ll fly out from Salt Lake City. You’ll be landing at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Salt Lake City to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Salt Lake City to Sydney?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Salt Lake City and Sydney, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Salt Lake City to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Salt Lake City to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Salt Lake City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Salt Lake City to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Salt Lake City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Salt Lake City to Sydney

  • When you want an easy way to get from the center of Salt Lake City to Salt Lake City International Airport (SLC), the Line 704 Tram leaves from the North Temple Bridge/Guadalupe Station and can have you at the airport in around 13 minutes.
  • Since there are no direct flights on this route, some of the layover airports you can expect to use include Los Angeles International Airport (LAX), San Francisco International Airport (SFO), George Bush Intercontinental Airport (IAH), and Denver International Airport (DEN).
  • When you plan on taking carry-on baggage aboard a flight on Delta Airlines, you should know that none of your bags can have linear dimensions of more than 22 x 14 x 9 inches, although there is no weight limit for the bag.
  • If you fly on United Airlines and you plan on checking baggage, remember that no bag can be bigger than 30 x 20 x 12 inches, and it cannot weigh more than 50 lb. If you travel in First or Business Classes, that limit increases to 70 lb.
  • For travelers that want to bring a golf bag with them on their flight aboard Alaska Airlines, you can take one golf bag with you, and it will count as a checked bag. Remember to pack your golf bag in a hard or soft-sided case designed specifically for a golf bag.

Reviews of the top airline flying from Salt Lake City to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Salt Lake City to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8929 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sept 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Everything you need to know for your flight from Salt Lake City to Sydney

Information on your arrival and departure airports

Salt Lake City (SLC)
Sydney (SYD)

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