SLC - SYD

$503 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 6/27. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City 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.
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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 round-trip 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 round-trip flight deals from Salt Lake City to Sydney

Tue, Jun 24 - Tue, Jul 15
American Airlines Logo
12:32 pm - 7:05 amSLC-SYD
26h 33m2 stops
American Airlines Logo
9:10 am - 9:37 pmSYD-SLC
28h 27m2 stops
$967American Airlines
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Wed, Jul 30 - Mon, Aug 11
American Airlines Logo
12:29 pm - 7:05 amSLC-SYD
26h 36m2 stops
American Airlines Logo
12:10 pm - 9:41 pmSYD-SLC
25h 31m2 stops
$968American Airlines
Find Deal
Wed, Sep 10 - Fri, Oct 3
United Airlines Logo
4:45 pm - 6:55 amSLC-SYD
22h 10m1 stop
United Airlines Logo
10:20 am - 11:29 amSYD-SLC
17h 09m1 stop
$978United Airlines
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Sun, Sep 7 - Sun, Sep 21
United Airlines Logo
4:45 pm - 6:55 amSLC-SYD
22h 10m1 stop
United Airlines Logo
9:30 am - 8:35 pmSYD-SLC
27h 05m2 stops
$982United Airlines
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Tue, Jun 24 - Tue, Jul 15
Delta Logo
9:58 am - 6:35 amSLC-SYD
28h 37m1 stop
Delta Logo
9:25 am - 8:00 pmSYD-SLC
26h 35m1 stop
$987Delta
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Thu, Nov 13 - Sun, Nov 30
Delta Logo
3:40 pm - 8:35 amSLC-SYD
22h 55m2 stops
Delta Logo
11:05 am - 12:50 pmSYD-SLC
19h 45m1 stop
$1,137Delta
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Fri, May 30 - Fri, Jun 13
Hawaiian Airlines Logo
7:00 am - 7:45 pmSLC-SYD
20h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 5:15 amSYD-SLC
23h 35m1 stop
$1,158Hawaiian Airlines
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Fri, May 30 - Fri, Jun 13
Alaska Airlines Logo
7:00 am - 7:45 pmSLC-SYD
20h 45m1 stop
Alaska Airlines Logo
9:40 pm - 2:44 pmSYD-SLC
33h 04m2 stops
$1,414Alaska Airlines
Find Deal
Fri, May 30 - Fri, Jun 13
Alaska Airlines Logo
3:46 pm - 7:45 pmSLC-SYD
35h 59m2 stops
Alaska Airlines Logo
9:40 pm - 2:44 pmSYD-SLC
33h 04m2 stops
$1,609Alaska Airlines
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Fri, Jul 4 - Sun, Jul 20
Hawaiian Airlines Logo
7:00 am - 7:45 pmSLC-SYD
20h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 5:15 amSYD-SLC
23h 35m1 stop
$5,814Hawaiian Airlines
Find Deal
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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.

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.

When flying from Salt Lake City to Sydney, you should consider leaving on a Friday and avoid Saturdays if you are looking for the best rates. For your return to Salt Lake City, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

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 April, where tickets cost $891 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $1,441 and $1,411 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$503
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 17% lower 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $503 for a one-way ticket and $967 for a round-trip.

  • Do I need a passport to fly between Salt Lake City and Sydney?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Salt Lake City and on arrival in Sydney.

  • 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.

  • What is the most popular layover when flying to Sydney from Salt Lake City?

    Los Angeles is the most popular layover city among KAYAK users traveling from Salt Lake City to Sydney.

  • Which is the best airline for flights from Salt Lake City to Sydney, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Salt Lake City to Sydney are Delta and Alaska Airlines. With an average price for the route of $1,548 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $1,017 and an overall rating of 8.0.

  • 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 round-trip ticket. You could then fly to Sydney with an airline and back to Salt Lake City with another airline. Booking your flights between Salt Lake City and SYD can sometimes prove cheaper using this method.

  • 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.

Top 5 airlines serving 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.
8.0
DeltaOverall score based on 7950 reviews
7.9Entertainment
8.5Crew
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

I always fly Delta main cabin and pay to upgrade my seat to preferred/extra leg room. However this time even with the buying the upgraded seat I was extremely cramped with very little legroom and unable to move comfortably. For some reason meal service was very early in the flight and my row seemed to have been skipped. Most of my attendant calls were unanswered. I was unable to get extra water, or crackers/snacks to make up for my missed meal. I always carry protein bars in my personal bag, but with no extra legroom I wasn’t able to access from underseat in front of me. I am unable to sleep while flying so I read and count on in flight entertainment. However the passenger in front of me reclined their seat fully preventing me from being able to view the screen or be able to rest my book on tray table to read. One of the first times I’ve been completely disappointed in Delta. I fly internationally 2-3 times a year.

6.0 GoodCynthia, May 2025MSP - AMS
Read more Delta reviews

I always fly Delta main cabin and pay to upgrade my seat to preferred/extra leg room. However this time even with the buying the upgraded seat I was extremely cramped with very little legroom and unable to move comfortably. For some reason meal service was very early in the flight and my row seemed to have been skipped. Most of my attendant calls were unanswered. I was unable to get extra water, or crackers/snacks to make up for my missed meal. I always carry protein bars in my personal bag, but with no extra legroom I wasn’t able to access from underseat in front of me. I am unable to sleep while flying so I read and count on in flight entertainment. However the passenger in front of me reclined their seat fully preventing me from being able to view the screen or be able to rest my book on tray table to read. One of the first times I’ve been completely disappointed in Delta. I fly internationally 2-3 times a year.

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

Cheap food no options for vegans, no entertainment, no snacks. Too much advertisement about their credit card. Next flight will be Delta Airlines.

Checking baggage at Honolulu was a real mess. No signs directing where to go.

I wasn’t able to check in online at either website Hawaiian or Alaskan. I called Hawaiian to check in the night before and was put on hold for 1h 30 min with no customer service help. Gave up and hung up. When I went to ticketing counter couldn’t check in at computer. Went to counter and they let 6 people check in before me. By the time I was able to check in all the seats were gone and got the worst seat assignment back seat with no reclining chair and next to the bathroom. Had I been able to check in online for both flights I don’t think I would have gotten stuck with a bad seat assignment. When I asked Alaskan check in person why I wasn’t able to check in online he said he couldn’t help me or tell me because he didn’t know. Never have had suck bad experience with either Alaskan or Hawaiian when they were not merged together.

We boarded an hour and a half late because a coffee maker leaked in the plane. Then we had to wait for awhile to get off the plane because another plane was in our spot at the terminal. I had plans when I landed that I had to skip so it was pretty disappointing.

When I was not allowed by Alaska airlines to board due to time and difficulty pre-check the night before and kiosk did not work when I arrived at the airport and then finally told Alaska airlines is where I had to go. Not Hawaiian airlines that they had moved. That's when I was treated with the utmost disrespect by Alaska airlines agent that I was not allowed to board. And that might ticket to return was canceled and I hadn't even left yet when they gave me the option for the next flight to raise my flight price to $300 one way. I bought a $96 round trip ticket and they're trying to gouge me for $600 in addition and canceling my return flight.

Alaska airlines was great, Kayak not so great. I couldn’t get my boarding passes and I was last to board. Will not use Kayak again, ever!

Love that as soon as you get on you are seeing and hearing Hawaii. Was glad to hear that they are stressing safety over the pressure to arrive on time.

Despite two calls as well as a chat on the website, Alaska would not add my TSA number to my reservation. The flight was switched from Hawaiian to Alaska which caused them to mess this up in the first place

The departure gate was changed from C1 to B18 but it was never announced at the C1 gate nor did I receive any email or text message or phone call about the gate change. I was in a window seat. In the other two seats next to me were Mr. Rotund and Ms. Rotunda, a youngish couple. Just the two of them should have booked three seats. I was smashed up against the wall and window for five hours. Overall, I'd say my flight sucked. Wouldn't you?

I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Loved the staff. The economy seats could have been bigger.

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Complaint is with American Airlines which delayed our flight from salt lake to Dallas reaulting in us missing our connection to Brisbane. Had to spend 24 hours in Dallas to wait for the next flight. Awful experience and ruined my wife’s birthday.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Delay and keep changing gates. I have to run around from B to C then to E.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Not really their fault, but a 4.5 hour delay is pretty brutal

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

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