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$444+ Cheap flights from Salt Lake City (SLC) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SYD
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Salt Lake City to Sydney Kingsford Smith are usually found in August or April, booked 36 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Salt Lake City to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2025.

Round-trip from

$883
(United Airlines)

One-way from

$444
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$981
From Salt Lake City to Sydney Kingsford Smith
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One-way flight from Salt Lake City to Sydney Kingsford Smith
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Highest demand for flights based on searches. 15% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Salt Lake City to Sydney

Cheapest flights from Salt Lake City to Sydney
Explore the most affordable flight options available from Salt Lake City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:39 pmSLC - SYD
1 stop26h 16mUnited Airlines
Fri 9/269:30 amSYD - SLC
1 stop18h 57mUnited Airlines
Deal found 9/18$933
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:18 pmSLC - SYD
1 stop25h 37mAmerican Airlines
Sat 11/82:05 pmSYD - SLC
1 stop27h 44mAmerican Airlines
Deal found 9/17$939
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:55 amSLC - SYD
1 stop25h 00mAmerican Airlines
Sat 12/2011:20 amSYD - SLC
1 stop18h 00mAmerican Airlines
Deal found 9/16$945
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:25 pmSLC - SYD
2 stops27h 35mAmerican Airlines
Sun 11/911:20 amSYD - SLC
2 stops23h 03mAmerican Airlines
Deal found 9/17$948
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:38 pmSLC - SYD
1 stop23h 17mAmerican Airlines
Fri 12/1911:20 amSYD - SLC
2 stops23h 26mAmerican Airlines
Deal found 9/16$949
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:08 pmSLC - SYD
2 stops21h 52mAmerican Airlines
Mon 11/102:05 pmSYD - SLC
1 stop23h 00mAmerican Airlines
Deal found 9/18$950
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:40 pmSLC - SYD
2 stops24h 15mUnited Airlines
Thu 10/3012:10 pmSYD - SLC
1 stop20h 44mUnited Airlines
Deal found 9/18$961
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:05 pmSLC - SYD
1 stop18h 55mUnited Airlines
Tue 9/2310:20 amSYD - SLC
1 stop27h 02mUnited Airlines
Deal found 9/17$965
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:11 amSLC - SYD
1 stop27h 19mDelta
Tue 11/2510:40 amSYD - SLC
2 stops27h 20mDelta
Deal found 9/18$966

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Salt Lake City to Sydney that are best for you.

Fly from

Salt Lake City

Fly to

Sydney

Route

Depart

Return

Price

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Tue 11/4

3:00 pm-8:30 am

1 stop23h 30m

Sydney Kingsford Smith

Tue 11/25

10:40 am-4:20 pm

1 stop23h 40m

$961

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Tue 1/20

2:16 pm-9:05 am

1 stop24h 49m

Sydney Kingsford Smith

Thu 2/19

11:50 am-2:46 pm

1 stop20h 56m

$961

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Fri 1/16

2:16 pm-9:05 am

1 stop24h 49m

Sydney Kingsford Smith

Fri 2/6

2:00 pm-7:28 pm

1 stop23h 28m

$961

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Tue 1/20

9:59 am-6:50 am

1 stop26h 51m

Sydney Kingsford Smith

Tue 2/17

2:15 pm-2:01 pm

1 stop17h 46m

$961

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Wed 1/21

10:45 pm-8:30 am

2 stops39h 45m

Sydney Kingsford Smith

Mon 2/16

10:40 am-4:13 pm

1 stop23h 33m

$966

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Mon 1/19

1:47 pm-9:15 am

1 stop25h 28m

Sydney Kingsford Smith

Mon 2/16

11:20 am-5:12 pm

2 stops23h 52m

$966

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Wed 1/21

10:45 pm-8:30 am

2 stops39h 45m

Sydney Kingsford Smith

Sun 2/15

10:40 am-4:38 pm

2 stops23h 58m

$966

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Mon 1/19

10:45 pm-6:50 am

2 stops38h 05m

Sydney Kingsford Smith

Wed 2/18

10:40 am-12:50 pm

1 stop20h 10m

$966

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Tue 1/20

1:40 pm-8:30 am

2 stops24h 50m

Sydney Kingsford Smith

Thu 2/19

2:15 pm-8:00 pm

1 stop23h 45m

$966

Salt Lake CitySydney

SLC - SYD

SLCSYD

Salt Lake City

Sun 1/18

9:50 pm-8:30 am

2 stops40h 40m

Sydney Kingsford Smith

Sat 2/14

2:15 pm-8:00 pm

1 stop23h 45m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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Best time to book a flight from Salt Lake City to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Salt Lake City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Sydney. Price data was last updated on September 12, 2025.

The price you pay for your flight from Salt Lake City to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to Sydney?

Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Sydney (average of $1,032). Flying from Salt Lake City to Sydney in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLC to SYD?

Find hourly flight availability from Salt Lake City to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Salt Lake City to Sydney by exploring options for tickets in the morning.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated September 19, 2025.
See what other customers who have flown with Delta, Hawaiian Airlines, and Qantas Airways from Salt Lake City to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Hawaiian Airlines
7.8
Good
2,732 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
907 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Salt Lake City to Sydney?

    Delta and United Airlines can get you from Salt Lake City to Sydney in just under 23h 30m. Your travel time can differ by up to 1h 19m. There are 8014 mi between Salt Lake City and Sydney. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Salt Lake City to Sydney round-trip?

    Currently priced at $670, Hawaiian Airlines will fly you from Salt Lake City to Sydney and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Qantas Airways - these airlines can fly you to your destination from $750 and $816, respectively. These flights start at 35% lower than the current average price 3 months from now.

  • Can I find deals for flights from Salt Lake City to Sydney that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Sydney.

  • Can I find deals for business class flights from Salt Lake City to Sydney?

    Yes. Cheapflights offers flight deals from Salt Lake City to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Sydney (average of $1,032). Flying from Salt Lake City to Sydney in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Salt Lake City to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Coolangatta flights

Top 6 airlines flying from Salt Lake City to Sydney

Discover the top 6 airlines that operate flights from Salt Lake City to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$670Average$1,190FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$750Average$1,152FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$816Average$869FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$830Average$1,139FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$835Average$905FlexibilityNo cancel feeOn-time71%
DeltaCheapest$837Average$1,255FlexibilityNo cancel feeOn-timeN/A

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