How long is the flight from Las Vegas to Australia?

A quick flight from Las Vegas to Australia can take about 21h 30m. United Airlines provides one of the quickest options available for as low as $861. The distance between Las Vegas and Australia is about 7721 mi. This flight may include one or multiple stops.

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

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $423. Users have also found prices from $439 and $443 on Qantas Airways and American Airlines, respectively.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

If weather is an important factor for your trip to Australia, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from Las Vegas to Australia?

While some choose either Las Vegas Harry Reid Intl - Sydney Kingsford Smith or Las Vegas Harry Reid Intl - Melbourne, Las Vegas Harry Reid Intl - Brisbane is the most popular route from Las Vegas to Australia.

What are the most popular airlines that fly from Las Vegas to Australia?

Consider United Airlines, Delta or Air Canada when booking your flight. These represent the most popular airlines when flying from Las Vegas to Australia.

What airport do you fly from for flights from Las Vegas to Australia?

Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Australia.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Las Vegas to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$350+ Flights from Las Vegas to Australia

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap flight deals from Las Vegas to Australia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$782 (Air Canada)
One-way from	$350 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$1,149

Provider with most accurate pricing for Las Vegas Harry Reid Intl-Sydney Kingsford Smith flight deals.

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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Sydney Kingsford Smith flights.

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From Las Vegas Harry Reid Intl to Australia

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One-way flight from Las Vegas Harry Reid Intl to Australia

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($106 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Las Vegas to Australia

Cheapest flights from Las Vegas to Australia
Explore the most affordable flight options available from Las Vegas to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Tue 10/284:45 pmLAS - SYD

2 stops25h 35mMultiple Airlines

Tue 11/411:20 amSYD - LAS

1 stop29h 24mMultiple Airlines

Deal found 10/27

$808

Sun 12/284:56 pmLAS - MEL

1 stop21h 34mQantas Airways

Sun 2/112:00 pmMEL - LAS

1 stop17h 55mQantas Airways

Deal found 10/28

$831

Thu 11/204:45 pmLAS - SYD

1 stop21h 50mMultiple Airlines

Sun 12/147:45 amSYD - LAS

2 stops27h 14mMultiple Airlines

Deal found 10/28

$857

Thu 12/45:02 pmLAS - MEL

1 stop21h 28mAmerican Airlines

Wed 12/1712:00 pmMEL - LAS

1 stop21h 02mAmerican Airlines

Deal found 10/28

$862

Thu 11/274:45 pmLAS - SYD

1 stop21h 50mAir Canada

Thu 12/114:00 pmSYD - LAS

1 stop18h 59mAir Canada

Deal found 10/29

$864

Mon 11/177:45 pmLAS - SYD

1 stop18h 30mUnited Airlines

Mon 11/2411:20 amSYD - LAS

2 stops24h 42mUnited Airlines

Deal found 10/27

$865

Thu 12/411:55 amLAS - MEL

2 stops26h 35mUnited Airlines

Wed 12/171:00 pmMEL - LAS

1 stop20h 36mUnited Airlines

Deal found 10/28

$886

Mon 11/1710:45 amLAS - BNE

2 stops28h 00mMultiple Airlines

Tue 12/210:45 amBNE - LAS

2 stops24h 03mMultiple Airlines

Deal found 10/27

$904

Sun 12/286:15 amLAS - MEL

2 stops54h 45mDelta

Wed 1/1410:10 amMEL - LAS

2 stops31h 20mDelta

Deal found 10/29

$917

Tue 10/2811:41 amLAS - SYD

1 stop27h 19mQantas Airways

Tue 11/411:20 amSYD - LAS

1 stop25h 49mQantas Airways

Deal found 10/27

$928

Wed 10/2912:12 pmLAS - SYD

1 stop26h 48mQantas Airways

Wed 11/511:20 amSYD - LAS

1 stop21h 54mQantas Airways

Deal found 10/28

$929

Mon 11/176:15 amLAS - BNE

1 stop32h 30mAir Canada

Tue 12/210:45 amBNE - LAS

1 stop28h 42mAir Canada

Deal found 10/27

$940

Best flights from Las Vegas to Australia
Discover carefully curated flight deals from Las Vegas to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

Mon 3/234:45 pmLAS - SYD

2 stops25h 55mMultiple Airlines

Mon 4/136:00 amSYD - LAS

2 stops26h 58mMultiple Airlines

Deal found 10/26

$814

Mon 3/233:30 pmLAS - SYD

1 stop21h 30mUnited Airlines

Mon 4/139:30 amSYD - LAS

1 stop25h 25mUnited Airlines

Deal found 10/26

$861

Sat 2/284:45 pmLAS - SYD

1 stop21h 50mAir Canada

Wed 3/48:30 amSYD - LAS

2 stops26h 29mAir Canada

Deal found 10/27

$911

Mon 11/1012:00 pmLAS - SYD

1 stop26h 00mAmerican Airlines

Thu 11/1311:20 amSYD - LAS

1 stop21h 54mAmerican Airlines

Deal found 10/28

$996

Fri 12/512:00 pmLAS - SYD

1 stop26h 00mQantas Airways

Thu 12/1811:20 amSYD - LAS

1 stop23h 46mQantas Airways

Deal found 10/27

$1,021

Sun 12/287:10 pmLAS - MEL

2 stops41h 50mDelta

Sun 2/110:10 amMEL - LAS

2 stops32h 22mDelta

Deal found 10/28

$1,186

Mon 11/175:15 pmLAS - PER

2 stops45h 40mCathay Pacific

Sun 11/2312:25 amPER - LAS

2 stops39h 51mCathay Pacific

Deal found 10/27

$1,261

Fri 2/67:06 pmLAS - CBR

2 stops27h 39mAir New Zealand

Fri 2/206:05 amCBR - LAS

3 stops33h 10mAir New Zealand

Deal found 10/27

$1,551

Mon 11/106:59 pmLAS - CBR

3 stops26h 26mFiji Airways

Thu 11/139:30 amCBR - LAS

3 stops25h 55mFiji Airways

Deal found 10/28

$1,590

Mon 11/177:45 pmLAS - SYD

1 stop18h 30mUnited Airlines

Mon 11/2411:20 amSYD - LAS

2 stops24h 42mUnited Airlines

Deal found 10/27

$865

Mon 3/304:45 pmLAS - BNE

2 stops25h 20mMultiple Airlines

Mon 4/2010:00 amBNE - LAS

1 stop29h 17mMultiple Airlines

Deal found 10/26

$952

Fri 2/69:56 amLAS - SYD

2 stops25h 24mUnited Airlines

Fri 2/2012:10 pmSYD - LAS

1 stop21h 38mUnited Airlines

Deal found 10/27

$871

Wed 1/146:15 amLAS - BNE

2 stops40h 40mAir Canada

Fri 1/3010:45 amBNE - LAS

1 stop29h 32mAir Canada

Deal found 10/28

$1,060

Thu 12/411:55 amLAS - MEL

2 stops26h 35mUnited Airlines

Wed 12/171:00 pmMEL - LAS

1 stop20h 36mUnited Airlines

Deal found 10/28

$886

Fri 3/65:50 pmLAS - BNE

1 stop42h 40mAmerican Airlines

Mon 3/93:10 pmBNE - LAS

2 stops39h 02mAmerican Airlines

Deal found 10/26

$1,100

Sat 3/2111:29 amLAS - MEL

1 stop28h 01mQantas Airways

Wed 3/251:30 pmMEL - LAS

2 stops24h 47mQantas Airways

Deal found 10/26

$1,107

Fri 2/611:57 amLAS - CBR

3 stops49h 23mQatar Airways

Fri 2/2012:30 pmCBR - LAS

3 stops48h 21mQatar Airways

Deal found 10/28

$2,293

Thu 2/266:00 amLAS - BNE

1 stop32h 45mAir Canada

Tue 3/107:50 pmBNE - LAS

2 stops37h 09mAir Canada

Deal found 10/27

$1,080

Tue 2/101:48 pmLAS - MEL

1 stop25h 12mUnited Airlines

Wed 3/2510:30 amMEL - LAS

1 stop25h 30mUnited Airlines

Deal found 10/27

$893

Fri 12/2611:15 amLAS - MEL

1 stop25h 45mDelta

Wed 1/1410:10 amMEL - LAS

1 stop17h 32mDelta

Deal found 10/29

$1,207

Fri 2/65:55 pmLAS - CBR

2 stops24h 00mQantas Airways

Fri 2/206:25 pmCBR - LAS

2 stops39h 05mQantas Airways

Deal found 10/29

$1,138

Thu 3/127:00 amLAS - PER

2 stops32h 55mCathay Pacific

Mon 3/168:30 amPER - LAS

2 stops47h 30mCathay Pacific

Deal found 10/27

$1,283

Wed 12/247:11 pmLAS - BNE

1 stop39h 49mMultiple Airlines

Wed 1/147:50 pmBNE - LAS

2 stops43h 10mMultiple Airlines

Deal found 10/26

$1,179

Tue 3/2410:25 amLAS - MEL

2 stops28h 35mUnited Airlines

Thu 4/211:55 amMEL - LAS

1 stop18h 11mUnited Airlines

Deal found 10/28

$898

Tue 2/246:41 pmLAS - BNE

2 stops25h 44mQantas Airways

Tue 3/106:05 amBNE - LAS

2 stops24h 07mQantas Airways

Deal found 10/27

$1,183

Tue 12/24:45 pmLAS - BNE

1 stop22h 00mMultiple Airlines

Tue 1/66:05 pmBNE - LAS

2 stops39h 54mMultiple Airlines

Deal found 10/27

$1,191

Sun 3/12:05 pmLAS - SYD

1 stop21h 55mUnited Airlines

Sun 3/152:00 pmSYD - LAS

2 stops20h 49mUnited Airlines

Deal found 10/28

$982

Thu 12/253:47 pmLAS - BNE

1 stop19h 13mMultiple Airlines

Tue 1/137:50 pmBNE - LAS

2 stops46h 09mMultiple Airlines

Deal found 10/26

$1,192

Sun 12/284:56 pmLAS - BNE

2 stops27h 29mQantas Airways

Mon 1/127:40 pmBNE - LAS

1 stop18h 21mQantas Airways

Deal found 10/29

$1,230

Mon 11/244:13 pmLAS - PER

2 stops38h 42mCathay Pacific

Sun 11/3012:25 amPER - LAS

2 stops52h 34mCathay Pacific

Deal found 10/27

$1,510

Last-minute flights from Las Vegas to Australia
Discover last-minute flight deals from Las Vegas to Australia. Data last updated October 29, 2025 and is based on user searches.

Wed 10/2912:12 pmLAS - SYD

1 stop26h 48mQantas Airways

Wed 11/511:20 amSYD - LAS

1 stop21h 54mQantas Airways

Deal found 10/28

$929

Mon 11/1012:00 pmLAS - SYD

1 stop26h 00mAmerican Airlines

Thu 11/1311:20 amSYD - LAS

1 stop21h 54mAmerican Airlines

Deal found 10/28

$996

Sat 11/153:41 pmLAS - SYD

1 stop44h 19mUnited Airlines

Sat 11/2211:50 amSYD - LAS

1 stop27h 43mUnited Airlines

Deal found 10/29

$1,021

Mon 11/177:45 pmLAS - SYD

1 stop18h 30mUnited Airlines

Mon 11/2411:20 amSYD - LAS

2 stops24h 42mUnited Airlines

Deal found 10/27

$865

Mon 11/1710:45 amLAS - BNE

2 stops28h 00mMultiple Airlines

Tue 12/210:45 amBNE - LAS

2 stops24h 03mMultiple Airlines

Deal found 10/27

$904

Mon 11/176:15 amLAS - BNE

1 stop32h 30mAir Canada

Tue 12/210:45 amBNE - LAS

1 stop28h 42mAir Canada

Deal found 10/27

$940

Mon 11/1712:00 pmLAS - SYD

1 stop26h 00mAmerican Airlines

Mon 11/2411:20 amSYD - LAS

1 stop18h 29mAmerican Airlines

Deal found 10/27

$946

Thu 11/204:45 pmLAS - SYD

1 stop21h 50mMultiple Airlines

Sun 12/147:45 amSYD - LAS

2 stops27h 14mMultiple Airlines

Deal found 10/28

$857

Thu 11/204:45 pmLAS - BNE

1 stop22h 00mAir Canada

Wed 12/310:45 amBNE - LAS

1 stop23h 14mAir Canada

Deal found 10/29

$925

Thu 11/205:15 pmLAS - SYD

1 stop19h 10mAmerican Airlines

Sun 12/1411:20 amSYD - LAS

1 stop18h 36mAmerican Airlines

Deal found 10/28

$997

Wed 11/2612:59 amLAS - SYD

1 stop35h 01mUnited Airlines

Thu 12/1111:20 amSYD - LAS

1 stop20h 00mUnited Airlines

Deal found 10/29

$1,016

Thu 11/274:45 pmLAS - SYD

1 stop21h 50mAir Canada

Thu 12/114:00 pmSYD - LAS

1 stop18h 59mAir Canada

Deal found 10/29

$864

One-way flights from Las Vegas to Australia
Search for one-way flight options from Las Vegas to Australia. Find affordable one-way fares based on user searches. Data last updated October 29, 2025.

Tue 11/2510:24 amLAS - SYD

2 stops38h 51mMultiple Airlines

Deal found 10/28

$350

Mon 11/249:11 pmLAS - SYD

2 stops52h 04mMultiple Airlines

Deal found 10/28

$400

Sun 3/1511:29 amLAS - SYD

1 stop27h 31mQantas Airways

Deal found 10/26

$419

Tue 11/2510:05 amLAS - SYD

1 stop28h 10mUnited Airlines

Deal found 10/28

$423

Sat 4/44:00 pmLAS - SYD

3 stops46h 00mUnited Airlines

Deal found 10/27

$429

Tue 1/207:42 pmLAS - SYD

1 stop18h 33mUnited Airlines

Deal found 10/27

$435

Sat 1/317:42 pmLAS - SYD

1 stop18h 33mUnited Airlines

Deal found 10/27

$438

Mon 1/2612:00 pmLAS - MEL

1 stop26h 30mQantas Airways

Deal found 10/28

$439

Sat 3/214:40 pmLAS - SYD

2 stops44h 20mUnited Airlines

Deal found 10/28

$442

Thu 1/2210:55 amLAS - MEL

1 stop23h 05mAmerican Airlines

Deal found 10/27

$443

Fri 11/76:10 pmLAS - SYD

2 stops41h 50mUnited Airlines

Deal found 10/26

$444

Mon 1/266:24 pmLAS - MEL

1 stop20h 36mUnited Airlines

Deal found 10/29

$457

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Mon 3/23

4:45 pm-12:40 pm

2 stops25h 55m

Sydney Kingsford Smith

Mon 4/13

6:00 am-3:58 pm

2 stops26h 58m

$814

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Mon 3/23

3:30 pm-7:00 am

1 stop21h 30m

Sydney Kingsford Smith

Mon 4/13

9:30 am-5:55 pm

1 stop25h 25m

$861

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Mon 11/17

7:45 pm-9:15 am

1 stop18h 30m

Sydney Kingsford Smith

Mon 11/24

11:20 am-5:02 pm

2 stops24h 42m

$865

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Fri 2/6

9:56 am-6:20 am

2 stops25h 24m

Sydney Kingsford Smith

Fri 2/20

12:10 pm-2:48 pm

1 stop21h 38m

$871

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Thu 12/4

11:55 am-9:30 am

2 stops26h 35m

Melbourne

Wed 12/17

1:00 pm-2:36 pm

1 stop20h 36m

$886

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Tue 2/10

1:48 pm-10:00 am

1 stop25h 12m

Melbourne

Wed 3/25

10:30 am-6:00 pm

1 stop25h 30m

$893

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Tue 3/24

10:25 am-9:00 am

2 stops28h 35m

Melbourne

Thu 4/2

11:55 am-12:06 pm

1 stop18h 11m

$898

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Sat 2/28

4:45 pm-9:35 am

1 stop21h 50m

Sydney Kingsford Smith

Wed 3/4

8:30 am-3:59 pm

2 stops26h 29m

$911

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Mon 3/30

4:45 pm-11:05 am

2 stops25h 20m

Brisbane

Mon 4/20

10:00 am-10:17 pm

1 stop29h 17m

$952

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Sun 3/1

2:05 pm-7:00 am

1 stop21h 55m

Sydney Kingsford Smith

Sun 3/15

2:00 pm-4:49 pm

2 stops20h 49m

$982

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results

...

Best time to book a flight from Las Vegas to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Las Vegas 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 Las Vegas to Australia

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Australia (average of $592). Flying from Las Vegas to Australia in July is currently the most expensive (average of $1,052). 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 LAS to AU?

When flying from Las Vegas to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the morning.

Reviews of airlines servicing Australia

See what other customers who have flown with Delta, Qantas Airways, and United Airlines from Las Vegas to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,994 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Qantas Airways

7.5

Good

924 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

9,001 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

American Airlines

7.2

Good

11,032 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Air Canada

7.1

Good

10,371 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

What airport do you fly from for flights from Las Vegas to Australia?
Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Australia.
How long is the flight from Las Vegas to Australia?
A quick flight from Las Vegas to Australia can take about 21h 30m. United Airlines provides one of the quickest options available for as low as $861. The distance between Las Vegas and Australia is about 7721 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Las Vegas to Australia one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $423. Users have also found prices from $439 and $443 on Qantas Airways and American Airlines, respectively.
What are the most popular routes from Las Vegas to Australia?
While some choose either Las Vegas Harry Reid Intl - Sydney Kingsford Smith or Las Vegas Harry Reid Intl - Melbourne, Las Vegas Harry Reid Intl - Brisbane is the most popular route from Las Vegas to Australia.
Can I find deals for flights from Las Vegas to Australia that include hotel bookings?
Yes. In addition to deals on Las Vegas to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Australia.
Can I find deals for business class flights from Las Vegas to Australia?
Yes. Cheapflights offers flight deals from Las Vegas to Australia 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 Australia?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Australia (average of $592). Flying from Las Vegas to Australia in July is currently the most expensive (average of $1,052). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Australia

Complete your trip

Australia car rentals

New South Wales car rentals

Victoria car rentals

Queensland car rentals

Tasmania car rentals

South Australia car rentals

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Western Australia car rentals

Sydney Kingsford Smith Airport car rentals

Melbourne Airport car rentals

Brisbane Airport car rentals

Top 6 airlines flying from Las Vegas to Australia

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$839	Average$953	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$874	Average$1,179	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$904	Average$1,176	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$925	Average$1,157	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$940	Average$1,172	FlexibilityNo cancel fee	On-timeN/A
Qantas Airways	Cheapest$990	Average$1,217	FlexibilityNo cancel fee	On-time74%

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$350+ Cheap flights from Las Vegas (LAS) to Australia

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Australia with Cheapflights

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Cheap flight deals from Las Vegas to Australia

Keep the following information in mind while searching for Las Vegas to Australia flight deals. Data was last updated October 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Australia

Cheapest flights from Las Vegas to AustraliaExplore the most affordable flight options available from Las Vegas to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Explore the most affordable flight options available from Las Vegas to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Las Vegas to Australia

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Las Vegas to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

Reviews of airlines servicing Australia

See what other customers who have flown with Delta, Qantas Airways, and United Airlines from Las Vegas to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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Cheapest flights from Las Vegas to Australia
Explore the most affordable flight options available from Las Vegas to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.