What are the cheapest airlines flying from Las Vegas to Sydney round-trip?

Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $1,506. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $1,532 and $1,809, respectively. Air Canada is currently priced 23% below the average price you’ll pay for this route. Find deals

What are the cheapest airlines to fly from Las Vegas to Sydney one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $711. Users have also found prices from $946 and $1,107 on Delta and Hawaiian Airlines, respectively. Find deals

What is the cheapest day to fly from Las Vegas to Sydney?

Travellers seeking maximum savings on their Las Vegas to Sydney flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly return from Las Vegas to Sydney?

Thursday flights are found to be more expensive to fly from Las Vegas to Sydney. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

How far in advance should I book a flight from Las Vegas to Sydney?

Users have found that booking a flight from Las Vegas to Sydney at least 60 days early can save you up to 30% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from Las Vegas to Sydney for as little as $1,688 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,329 for flights departing within the next 3 days.

What is the cheapest month to fly from Las Vegas to Sydney?

March is one of the best times of the year to fly to Sydney from Las Vegas. Prices for March average $1,976 per person but you can even find prices for as low as $1,457. The most expensive prices can be found in the month of December. Opting for a March flight can save you 70% on your journey compared to booking in December

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

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Sydney at midday. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight in the morning.

Can I find deals for flights from Las Vegas to Sydney that include hotel bookings?

Yes. In addition to deals on Las Vegas to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Las Vegas to Sydney?

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

Can I find deals for business class flights from Las Vegas to Sydney?

Yes. Cheapflights offers flight deals from Las Vegas 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.

$711+ Flights from Las Vegas to Sydney

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Sydney Kingsford Smith are usually found in March or June, booked 80 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Las Vegas to Sydney

Round-trip from	$1,506
One-way from	$711
Popular in	December
Cheapest in	March
Average price	$1,592

Air Canada
7/6-17/6
2 total stops
54h 35m total
Las Vegas to Sydney

Search Deals

United Airlines
12/4
1 total stop
21h 50m total
Las Vegas to Sydney

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($701 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($201 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Las Vegas to Sydney

Cheapest flights from Las Vegas to Sydney
Explore the most affordable flight options available from Las Vegas to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Sat 7/607:25LAS - SYD

1 stop30h 55mAir Canada

Tue 17/609:20SYD - LAS

1 stop23h 40mAir Canada

Deal found 25/3$1,506

Fri 9/519:17LAS - SYD

2 stops47h 28mMultiple Airlines

Fri 16/516:20SYD - LAS

1 stop24h 30mMultiple Airlines

Deal found 25/3$1,521

Tue 17/616:05LAS - SYD

1 stop21h 50mUnited Airlines

Sun 6/709:30SYD - LAS

1 stop31h 27mUnited Airlines

Deal found 23/3$1,532

Tue 13/501:35LAS - SYD

1 stop25h 10mAlaska Airlines

Fri 30/521:40SYD - LAS

2 stops28h 50mAlaska Airlines

Deal found 24/3$1,809

Tue 13/501:35LAS - SYD

1 stop25h 10mHawaiian Airlines

Fri 30/521:40SYD - LAS

1 stop19h 10mHawaiian Airlines

Deal found 25/3$1,820

Sat 20/1214:35LAS - SYD

2 stops26h 55mFiji Airways

Sat 3/107:00SYD - LAS

2 stops29h 00mFiji Airways

Deal found 25/3$2,103

Tue 22/417:40LAS - SYD

1 stop19h 55mDelta

Tue 29/409:25SYD - LAS

1 stop19h 21mDelta

Deal found 25/3$2,190

Thu 27/306:00LAS - SYD

2 stops32h 20mAsiana Airlines

Sat 29/310:20SYD - LAS

2 stops28h 13mAsiana Airlines

Deal found 24/3$2,852

Tue 17/619:45LAS - SYD

3 stops26h 25mAir Tahiti Nui

Sun 6/707:10SYD - LAS

3 stops26h 17mAir Tahiti Nui

Deal found 23/3$3,434

Thu 30/1009:15LAS - SYD

3 stops38h 40mSingapore Airlines

Thu 13/1119:10SYD - LAS

3 stops46h 01mSingapore Airlines

Deal found 25/3$3,892

Thu 8/500:55LAS - SYD

2 stops36h 25mKorean Air

Fri 16/507:55SYD - LAS

2 stops49h 11mKorean Air

Deal found 25/3$4,104

Sat 20/1218:00LAS - SYD

1 stop18h 25mQantas Airways

Sat 3/122:00SYD - LAS

2 stops35h 07mQantas Airways

Deal found 25/3$4,354

Best flights from Las Vegas to Sydney
Discover carefully curated flight deals from Las Vegas to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2025.

Sat 7/607:25LAS - SYD

1 stop30h 55mAir Canada

Tue 17/609:20SYD - LAS

1 stop23h 40mAir Canada

Deal found 25/3$1,506

Fri 9/519:17LAS - SYD

2 stops47h 28mMultiple Airlines

Fri 16/516:20SYD - LAS

1 stop24h 30mMultiple Airlines

Deal found 25/3$1,521

Tue 17/616:05LAS - SYD

1 stop21h 50mUnited Airlines

Sun 6/709:30SYD - LAS

1 stop31h 27mUnited Airlines

Deal found 23/3$1,532

Tue 13/501:35LAS - SYD

1 stop25h 10mAlaska Airlines

Fri 30/521:40SYD - LAS

2 stops28h 50mAlaska Airlines

Deal found 24/3$1,809

Tue 13/501:35LAS - SYD

1 stop25h 10mHawaiian Airlines

Fri 30/521:40SYD - LAS

1 stop19h 10mHawaiian Airlines

Deal found 25/3$1,820

Tue 22/417:40LAS - SYD

1 stop19h 55mDelta

Tue 29/409:25SYD - LAS

1 stop19h 21mDelta

Deal found 25/3$2,190

Tue 17/619:45LAS - SYD

3 stops26h 25mAir Tahiti Nui

Sun 6/707:10SYD - LAS

3 stops26h 17mAir Tahiti Nui

Deal found 23/3$3,434

Thu 8/500:55LAS - SYD

2 stops36h 25mKorean Air

Fri 16/507:55SYD - LAS

2 stops49h 11mKorean Air

Deal found 25/3$4,104

Tue 20/510:46LAS - SYD

3 stops36h 59mSingapore Airlines

Tue 17/607:55SYD - LAS

2 stops42h 56mSingapore Airlines

Deal found 24/3$5,895

Wed 14/513:19LAS - SYD

3 stops47h 01mBritish Airways

Sun 25/514:40SYD - LAS

3 stops45h 30mBritish Airways

Deal found 24/3$6,150

Tue 29/709:10LAS - SYD

2 stops29h 50mPhilippine Airlines

Tue 2/910:10SYD - LAS

2 stops40h 06mPhilippine Airlines

Deal found 25/3$7,184

Tue 29/712:41LAS - SYD

1 stop25h 24mQantas Airways

Tue 2/909:10SYD - LAS

1 stop17h 06mQantas Airways

Deal found 25/3$10,585

Last-minute flights from Las Vegas to Sydney
Discover last-minute flight deals from Las Vegas to Sydney. Data last updated 25 March 2025 and is based on user searches.

Wed 26/301:30LAS - SYD

1 stop24h 15mAlaska Airlines

Sat 29/321:40SYD - LAS

1 stop19h 50mAlaska Airlines

Deal found 24/3$1,840

Thu 27/306:00LAS - SYD

2 stops32h 20mAsiana Airlines

Sat 29/310:20SYD - LAS

2 stops28h 13mAsiana Airlines

Deal found 24/3$2,852

Fri 28/315:55LAS - SYD

2 stops22h 50mAir New Zealand

Sun 30/311:20SYD - LAS

1 stop25h 09mAir New Zealand

Deal found 24/3$14,459

Fri 28/307:00LAS - SYD

2 stops32h 35mCathay Pacific

Sun 30/315:05SYD - LAS

2 stops42h 12mCathay Pacific

Deal found 24/3$17,160

Sun 30/323:25LAS - SYD

2 stops38h 55mAir Canada

Sun 20/409:20SYD - LAS

1 stop27h 00mAir Canada

Deal found 24/3$10,177

Sun 13/401:30LAS - SYD

1 stop20h 10mMultiple Airlines

Mon 28/416:20SYD - LAS

2 stops43h 55mMultiple Airlines

Deal found 24/3$1,654

Sun 13/400:35LAS - SYD

2 stops36h 45mKorean Air

Mon 28/407:55SYD - LAS

1 stop25h 25mKorean Air

Deal found 25/3$4,325

Mon 14/413:56LAS - SYD

3 stops46h 24mBritish Airways

Mon 28/414:40SYD - LAS

3 stops43h 37mBritish Airways

Deal found 25/3$15,875

Thu 17/401:30LAS - SYD

1 stop25h 15mHawaiian Airlines

Sun 27/421:40SYD - LAS

1 stop18h 55mHawaiian Airlines

Deal found 24/3$2,031

Thu 17/410:05LAS - SYD

3 stops37h 40mSingapore Airlines

Sat 10/507:55SYD - LAS

2 stops48h 04mSingapore Airlines

Deal found 24/3$20,183

Fri 18/416:50LAS - SYD

1 stop21h 30mAir Canada

Sun 11/509:20SYD - LAS

2 stops25h 13mAir Canada

Deal found 24/3$10,098

Tue 22/418:20LAS - SYD

1 stop19h 35mUnited Airlines

Tue 29/409:30SYD - LAS

2 stops26h 39mUnited Airlines

Deal found 25/3$1,553

One-way flights from Las Vegas to Sydney
Search for one-way flight options from Las Vegas to Sydney. Find affordable one-way fares based on user searches. Data last updated 25 March 2025.

Sat 12/416:10LAS - SYD

1 stop21h 50mUnited Airlines

Deal found 25/3$711

Mon 14/717:59LAS - SYD

1 stop19h 36mDelta

Deal found 24/3$946

Wed 16/401:30LAS - SYD

1 stop20h 10mMultiple Airlines

Deal found 24/3$997

Fri 11/401:30LAS - SYD

1 stop25h 15mHawaiian Airlines

Deal found 25/3$1,107

Fri 18/419:30LAS - SYD

1 stop18h 35mQantas Airways

Deal found 24/3$2,362

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Sat 7/6

07:25-07:20

1 stop30h 55m

Sydney Kingsford Smith

Tue 17/6

09:20-16:00

1 stop23h 40m

$1,506

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Fri 9/5

19:17-11:45

2 stops47h 28m

Sydney Kingsford Smith

Fri 16/5

16:20-23:50

1 stop24h 30m

$1,521

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Tue 17/6

16:05-06:55

1 stop21h 50m

Sydney Kingsford Smith

Sun 6/7

09:30-23:57

1 stop31h 27m

$1,532

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Tue 13/5

01:35-19:45

1 stop25h 10m

Sydney Kingsford Smith

Fri 30/5

21:40-09:30

2 stops28h 50m

$1,809

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Tue 13/5

01:35-19:45

1 stop25h 10m

Sydney Kingsford Smith

Fri 30/5

21:40-23:50

1 stop19h 10m

$1,820

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Tue 22/4

17:40-06:35

1 stop19h 55m

Sydney Kingsford Smith

Tue 29/4

09:25-11:46

1 stop19h 21m

$2,190

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Tue 17/6

19:45-15:10

3 stops26h 25m

Sydney Kingsford Smith

Sun 6/7

07:10-16:27

3 stops26h 17m

$3,434

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Thu 8/5

00:55-06:20

2 stops36h 25m

Sydney Kingsford Smith

Fri 16/5

07:55-16:06

2 stops49h 11m

$4,104

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Tue 20/5

10:46-16:45

3 stops36h 59m

Sydney Kingsford Smith

Tue 17/6

07:55-09:51

2 stops42h 56m

$5,895

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Wed 14/5

13:19-05:20

3 stops47h 01m

Sydney Kingsford Smith

Sun 25/5

14:40-19:10

3 stops45h 30m

$6,150

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 18 results

Best time to book a flight from Las Vegas to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Las Vegas with our price prediction graph.

Estimated return 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 Las Vegas to Sydney

How far ahead should I book a flight from Las Vegas to Sydney?

The best time to book flights from Las Vegas to Sydney is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Las Vegas to Sydney?

Currently, May is the cheapest month in which you can book a flight from Las Vegas to Sydney (average of $129). Flying from Las Vegas to Sydney in October is currently the most expensive (average of $171). 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.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very Good

61 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Korean Air

8.4

Very Good

1,047 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Singapore Airlines

8.1

Very Good

1,284 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Alaska Airlines

8.0

Very Good

9,789 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very Good

7,890 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What are the cheapest airlines flying from Las Vegas to Sydney round-trip?
Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $1,506. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $1,532 and $1,809, respectively. Air Canada is currently priced 23% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Las Vegas to Sydney one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $711. Users have also found prices from $946 and $1,107 on Delta and Hawaiian Airlines, respectively.
Can I find deals for flights from Las Vegas to Sydney that include hotel bookings?
Yes. In addition to deals on Las Vegas to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Sydney.
Can I find deals for business class flights from Las Vegas to Sydney?
Yes. Cheapflights offers flight deals from Las Vegas 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 Las Vegas to Sydney?
Currently, May is the cheapest month in which you can book a flight from Las Vegas to Sydney (average of $129). Flying from Las Vegas to Sydney in October is currently the most expensive (average of $171). 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

Parramatta

Wollongong

Katoomba

Manly

Penrith

Coogee

Cronulla

Randwick

Terrigal

Lithgow

Bondi Beach

Leura

Swansea

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Sydney

Reno to Sydney flights

Other flights to Sydney

Top 2 airlines flying from Las Vegas to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,463	Average$1,601	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Hawaiian Airlines	Cheapest$1,483	Average$1,925	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Las Vegas to Sydney?

When you search for this flight from Las Vegas to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Las Vegas to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Las Vegas? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Las Vegas to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Las Vegas to Sydney from $711

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Sydney Kingsford Smith are usually found in March or June, booked 80 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Las Vegas to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Sydney

Cheapest flights from Las Vegas to SydneyExplore the most affordable flight options available from Las Vegas to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Explore the most affordable flight options available from Las Vegas to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Sydney that are best for you.

Best time to book a flight from Las Vegas to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Las Vegas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Sydney

How far ahead should I book a flight from Las Vegas to Sydney?

Use this chart to determine the optimal time to book a return flight from Las Vegas to Sydney. Price data was last updated on 21 March 2025.

What is the cheapest month to book a flight from Las Vegas to Sydney?

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

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 25 March 2025.

Related info for your journey

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

What are the cheapest airlines flying from Las Vegas to Sydney round-trip?

What are the cheapest airlines to fly from Las Vegas to Sydney one-way?

Can I find deals for flights from Las Vegas to Sydney that include hotel bookings?

How can I find direct flights from Las Vegas to Sydney?

Can I find deals for business class flights from Las Vegas to Sydney?

What is the cheapest month to book a flight from Las Vegas to Sydney?

Travelling to a place near Las Vegas?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Las Vegas to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Sydney?

Can Cheapflights find flights from Las Vegas to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Las Vegas to Sydney become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Las Vegas to Sydney
Explore the most affordable flight options available from Las Vegas to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.