How long is the flight from Las Vegas to Australia?

There are many flights that can get you from Las Vegas to Australia in 25h 53m. Fly via United Airlines, Qantas Airways, or Fiji Airways to get the fastest option. There are 13124 km between Las Vegas and Australia. Both multi-stop and direct flights can be found to your destination and back.

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

The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $567. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Las Vegas to Australia for a low price.

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 50.0 mm.

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 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).

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

When deciding which route to take from Las Vegas to Australia, consider Las Vegas Harry Reid Intl - Sydney Kingsford Smith, Las Vegas Harry Reid Intl - Melbourne or Las Vegas Harry Reid Intl - Melbourne Avalon, as they are the most popular.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Australia as you normally would.

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

If you book a flight to Australia from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 10.0 km from the centre of Las Vegas.

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 holiday 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.

$702+ Cheap Flights from Las Vegas to Australia

Cheap flight deals from Las Vegas to Australia

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 11 September 2026.

Mon 19/1016:19 -

1 stop21h 11m

Fri 13/1114:55 -

2 stops24h 57m

Deal found 8/9$1,196

Wed 21/1014:55 -

1 stop22h 35m

Wed 28/1014:00 -

2 stops22h 30m

Deal found 7/9$1,206

Mon 2/1117:19 -

2 stops24h 16m

Fri 13/1114:55 -

2 stops24h 57m

Deal found 8/9$1,308

Mon 19/1016:19 -

1 stop21h 11m

Sun 1/1114:00 -

2 stops41h 48m

Deal found 7/9$1,317

Sat 17/1013:45 -

1 stop23h 00m

Wed 4/1113:45 -

2 stops23h 45m

Deal found 9/9$1,319

Sat 17/1013:45 -

1 stop23h 00m

Tue 3/1113:45 -

2 stops40h 33m

Deal found 9/9$1,321

Sat 17/1013:45 -

1 stop23h 00m

Thu 5/1113:35 -

2 stops28h 40m

Deal found 9/9$1,326

Sat 17/1013:45 -

1 stop23h 00m

Mon 2/1113:35 -

2 stops26h 17m

Deal found 9/9$1,328

Sun 18/1006:15 -

1 stop31h 15m

Sun 1/1114:00 -

2 stops41h 48m

Deal found 6/9$1,346

Wed 21/1006:50 -

1 stop31h 30m

Wed 28/1010:20 -

1 stop23h 48m

Deal found 6/9$1,405

Fri 23/1006:50 -

1 stop31h 30m

Fri 30/1010:20 -

1 stop23h 48m

Deal found 10/9$1,416

Mon 19/1018:00 -

1 stop20h 20m

Wed 28/1006:20 -

2 stops27h 48m

Deal found 8/9$1,420

Best flights from Las Vegas to Australia
Discover carefully curated flight deals from Las Vegas to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Mon 19/1006:50 -

2 stops34h 50m

Fri 13/1107:20 -

2 stops27h 48m

Deal found 10/9$1,534

Sun 8/1115:20 -

1 stop24h 10m

Tue 8/1212:45 -

1 stop24h 49m

Deal found 8/9$1,621

Mon 8/214:34 -

2 stops28h 16m

Fri 12/221:00 -

Nonstop13h 55m

Deal found 8/9$1,736

Sat 24/1017:13 -

1 stop19h 47m

Sat 31/1009:10 -

1 stop17h 40m

Deal found 9/9$1,824

Sat 31/1016:27 -

2 stops25h 53m

Wed 4/1113:45 -

2 stops21h 48m

Deal found 9/9$1,908

Sat 13/207:20 -

2 stops36h 40m

Wed 17/206:00 -

2 stops28h 08m

Deal found 9/9$2,002

Wed 4/1118:30 -

2 stops36h 25m

Sun 8/1108:30 -

2 stops46h 34m

Deal found 10/9$2,010

Tue 26/109:00 -

2 stops41h 45m

Thu 4/222:45 -

2 stops36h 39m

Deal found 7/9$2,110

Thu 22/1016:21 -

2 stops24h 24m

Thu 29/1006:00 -

3 stops28h 46m

Deal found 7/9$2,256

Mon 2/1108:00 -

3 stops36h 35m

Fri 6/1113:50 -

2 stops26h 07m

Deal found 7/9$3,142

Mon 2/1113:57 -

1 stop24h 33m

Tue 24/1112:45 -

1 stop24h 48m

Deal found 9/9$1,621

Thu 22/1018:00 -

2 stops30h 25m

Thu 29/1006:00 -

2 stops27h 08m

Deal found 7/9$1,735

Sun 11/1007:15 -

1 stop32h 00m

Sun 18/1011:55 -

1 stop20h 10m

Deal found 10/9$1,700

Tue 29/917:37 -

1 stop20h 13m

Wed 14/1010:15 -

1 stop16h 35m

Deal found 10/9$1,963

Sat 31/1007:00 -

2 stops33h 20m

Thu 5/1108:35 -

2 stops28h 19m

Deal found 8/9$1,819

Sat 31/1015:30 -

1 stop24h 00m

Wed 4/1122:45 -

1 stop18h 35m

Deal found 7/9$2,125

Sat 28/1117:15 -

1 stop22h 15m

Sat 5/1211:30 -

1 stop19h 42m

Deal found 6/9$1,760

Thu 28/107:00 -

2 stops43h 45m

Wed 10/222:45 -

2 stops39h 40m

Deal found 7/9$2,132

Wed 23/906:10 -

2 stops32h 40m

Wed 28/1009:10 -

2 stops24h 54m

Deal found 10/9$2,017

Mon 2/1117:10 -

2 stops25h 55m

Tue 24/1106:00 -

2 stops29h 08m

Deal found 9/9$1,900

Sun 6/1218:15 -

1 stop19h 15m

Sat 19/1211:20 -

1 stop24h 03m

Deal found 7/9$1,799

Wed 9/1207:04 -

2 stops41h 46m

Tue 15/1215:20 -

2 stops37h 11m

Deal found 9/9$2,398

Wed 30/909:53 -

1 stop27h 57m

Sun 11/1010:15 -

2 stops28h 07m

Deal found 10/9$2,038

Thu 3/1215:24 -

1 stop21h 06m

Sat 19/1214:20 -

2 stops50h 13m

Deal found 7/9$2,324

Wed 2/1209:44 -

2 stops37h 16m

Wed 9/1206:30 -

2 stops22h 24m

Deal found 9/9$2,004

Wed 2/1215:20 -

3 stops26h 45m

Wed 9/1211:40 -

3 stops22h 02m

Deal found 9/9$2,484

Sat 31/1015:30 -

2 stops28h 40m

Wed 4/1109:50 -

2 stops23h 08m

Deal found 8/9$2,383

Fri 23/1019:47 -

2 stops36h 08m

Thu 29/1000:25 -

2 stops30h 06m

Deal found 8/9$2,025

Wed 7/1010:44 -

1 stop27h 46m

Wed 14/1011:55 -

1 stop24h 36m

Deal found 9/9$2,052

Sun 3/111:14 -

1 stop28h 16m

Mon 1/211:30 -

1 stop22h 29m

Deal found 6/9$2,142

Find flight deals from Las Vegas to Australia

Round-trip from	$1,196
One-way from	$702
Popular in	August
Cheapest in	April
Average price	$1,644

19/10-13/11
3 total stops
46h 08m total
Las Vegas to Australia

Search Deals

7/12-31/12
1 total stop
39h 40m total
Las Vegas to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($179 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($44 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest return flight

Las VegasSydney

LAS Las Vegas Harry Reid Intl - SYD Sydney Kingsford Smith

LASSYD

Las Vegas Harry Reid Intl

Sat 5/12

13:45-06:25

1 stop21h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$757

Las VegasMelbourne

LAS Las Vegas Harry Reid Intl - MEL Melbourne

LASMEL

Las Vegas Harry Reid Intl

Tue 24/11

14:16-09:30

1 stop24h 14m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$765

Las VegasBrisbane

LAS Las Vegas Harry Reid Intl - BNE Brisbane

LASBNE

Las Vegas Harry Reid Intl

Thu 11/2

11:50-05:50

1 stop24h 00m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$773

Las VegasSydney

LAS Las Vegas Harry Reid Intl - SYD Sydney Kingsford Smith

LASSYD

Las Vegas Harry Reid Intl

Sun 14/2

11:50-09:00

1 stop26h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$778

Las VegasSydney

LAS Las Vegas Harry Reid Intl - SYD Sydney Kingsford Smith

LASSYD

Las Vegas Harry Reid Intl

Mon 15/2

14:22-09:00

1 stop23h 38m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$778

Las VegasSydney

LAS Las Vegas Harry Reid Intl - SYD Sydney Kingsford Smith

LASSYD

Las Vegas Harry Reid Intl

Thu 11/2

18:41-09:00

1 stop19h 19m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$778

Las VegasSydney

LAS Las Vegas Harry Reid Intl - SYD Sydney Kingsford Smith

LASSYD

Las Vegas Harry Reid Intl

Sun 6/12

19:06-20:15

2 stops30h 09m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$785

Las VegasBrisbane

LAS Las Vegas Harry Reid Intl - BNE Brisbane

LASBNE

Las Vegas Harry Reid Intl

Mon 26/10

10:09-07:30

2 stops28h 21m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$787

Las VegasBrisbane

LAS Las Vegas Harry Reid Intl - BNE Brisbane

LASBNE

Las Vegas Harry Reid Intl

Mon 2/11

06:10-08:30

2 stops32h 20m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$787

Fastest return journey

Las VegasSydney

LAS Las Vegas Harry Reid Intl - SYD Sydney Kingsford Smith

LASSYD

Las Vegas Harry Reid Intl

Tue 29/12

20:20-06:35

Nonstop15h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-06:00

Nonstop0h 00m

$789

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LAS-SYD

LAS-MEL

LAS-BNE

LAS-CNS

LAS-AVV

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 Australia

LAS-AU0

LAS-SYD

LAS-MEL

LAS-BNE

LAS-CNS

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

Currently, March is the cheapest month in which you can book a flight from Las Vegas to Australia (average of $1,353). Flying from Las Vegas to Australia in August is currently the most expensive (average of $2,203). 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.

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

The price you pay for your flight from Las Vegas to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

Check out reviews from past customers who have flown with United Airlines from Las Vegas to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,202 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

10,202 reviews

United Airlines

7.4

Good

10,202 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Related info for your journey

What airport do you fly from for flights from Las Vegas to Australia?
If you book a flight to Australia from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 10.0 km from the centre of Las Vegas.
How long is the flight from Las Vegas to Australia?
There are many flights that can get you from Las Vegas to Australia in 25h 53m. Fly via United Airlines, Qantas Airways, or Fiji Airways to get the fastest option. There are 13124 km between Las Vegas and Australia. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Las Vegas to Australia one-way?
The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $567. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Las Vegas to Australia for a low price.
What are the most popular routes from Las Vegas to Australia?
When deciding which route to take from Las Vegas to Australia, consider Las Vegas Harry Reid Intl - Sydney Kingsford Smith, Las Vegas Harry Reid Intl - Melbourne or Las Vegas Harry Reid Intl - Melbourne Avalon, as they are the most popular.
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 holiday 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, March is the cheapest month in which you can book a flight from Las Vegas to Australia (average of $1,353). Flying from Las Vegas to Australia in August is currently the most expensive (average of $2,203). 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.

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Top airline flying from Las Vegas to Australia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$630	Average$1,581	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Las Vegas to Australia for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Las Vegas to Australia with no change fees.

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Cheap flights from Las Vegas to Australia from $702

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 11 September 2026.

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 11 September 2026.

Best flights from Las Vegas to AustraliaDiscover carefully curated flight deals from Las Vegas to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Las Vegas to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Direct flights from Las Vegas to AustraliaExplore direct flight options from Las Vegas to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.

Explore direct flight options from Las Vegas to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.

Last-minute flights from Las Vegas to AustraliaDiscover last-minute flight deals from Las Vegas to Australia. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Las Vegas to Australia. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Las Vegas to AustraliaSearch for one-way flight options from Las Vegas to Australia. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Las Vegas to Australia. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from Las Vegas to Australia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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

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

The price you pay for your flight from Las Vegas to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

Check out reviews from past customers who have flown with United Airlines from Las Vegas to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Las Vegas to Australia?

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

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

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

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

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

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

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 Australia

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

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Las Vegas to Australia by cabin class

Find flights from Las Vegas to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Las Vegas and Australia flights

Browse other Las Vegas and Australia flight options. Last updated on 11 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Australia regions

Consider these flights travelling to Australia regions.

Top airline flying from Las Vegas to Australia

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

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

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

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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 11 September 2026.

Best flights from Las Vegas to Australia
Discover carefully curated flight deals from Las Vegas to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Direct flights from Las Vegas to Australia
Explore direct flight options from Las Vegas to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.

Last-minute flights from Las Vegas to Australia
Discover last-minute flight deals from Las Vegas to Australia. Data last updated 11 September 2026 and is based on user searches.

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 11 September 2026.