What airlines fly to Australia?

United Airlines, Qantas Airways and Air Canada are the top three most popular airlines that fly to Australia from Las Vegas according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Australia?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Australia

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Australia?

Prices for flights from Las Vegas Harry Reid Intl Airport to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Australia?

As of May 2026, there are 7 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Australia.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$565 Cheap Flights from Las Vegas to Australia in 2026

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Find the cheapest flights from Las Vegas to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:06 am - 11:50 am

LAS

SYD

34h 44m

2 stops

1:15 pm - 11:34 pm

SYD

LAS

27h 19m

2 stops

$1,004Multiple Airlines

Sat, Jun 20 - Sat, Jun 27

10:23 am - 6:45 am

LAS

MEL

27h 22m

1 stop

9:45 am - 1:55 pm

MEL

LAS

21h 10m

1 stop

$1,082American Airlines

Mon, Jun 1 - Mon, Jun 15

7:52 pm - 8:15 am

LAS

MEL

19h 23m

1 stop

10:55 am - 4:11 pm

MEL

LAS

22h 16m

1 stop

$1,094United Airlines

Sat, Jun 6 - Sat, Jun 20

10:25 am - 8:15 am

LAS

MEL

28h 50m

2 stops

10:55 am - 4:11 pm

MEL

LAS

22h 16m

1 stop

$1,098United Airlines

Sat, Jun 6 - Sat, Jun 20

5:59 pm - 7:50 am

LAS

MEL

20h 51m

1 stop

11:00 am - 4:54 pm

MEL

LAS

23h 54m

1 stop

$1,101Delta

Fri, Sep 25 - Fri, Oct 16

1:20 pm - 7:50 am

LAS

MEL

25h 30m

2 stops

11:00 am - 6:03 pm

MEL

LAS

25h 03m

2 stops

$1,106Delta

Fri, Sep 25 - Fri, Oct 16

6:50 am - 7:20 am

LAS

SYD

31h 30m

1 stop

9:20 am - 12:06 am

SYD

LAS

31h 46m

1 stop

$1,116Air Canada

Mon, Jul 27 - Tue, Aug 4

6:50 am - 7:20 am

LAS

SYD

31h 30m

1 stop

9:20 am - 12:06 am

SYD

LAS

31h 46m

1 stop

$1,124Air Canada

Mon, Jul 27 - Tue, Aug 4

10:23 am - 7:30 pm

LAS

CNS

40h 07m

2 stops

1:40 pm - 9:53 am

CNS

LAS

37h 13m

2 stops

$2,117Qantas Airways

Sat, May 30 - Wed, Jun 3

2:36 pm - 2:20 pm

LAS

AVV

30h 44m

2 stops

8:50 am - 9:33 pm

AVV

LAS

29h 43m

2 stops

$2,391Qantas Airways

Sat, Jul 18 - Fri, Jul 31

United Airlines flights from Las Vegas to Australia

Our best United Airlines deals on Las Vegas to Australia flight tickets

United Airlines

Jun 6

LAS7:52 pmLas Vegas Harry Reid Intl

19h 23m

1 stop

MEL8:15 amMelbourne

Jun 20

MEL10:55 amMelbourne

22h 16m

1 stop

LAS4:11 pmLas Vegas Harry Reid Intl

$1,094

United Airlines

Jun 6

LAS10:25 amLas Vegas Harry Reid Intl

28h 50m

2 stops

MEL8:15 amMelbourne

Jun 20

MEL10:55 amMelbourne

22h 16m

1 stop

LAS4:11 pmLas Vegas Harry Reid Intl

$1,098

United Airlines

Jun 3

LAS2:52 pmLas Vegas Harry Reid Intl

23h 03m

1 stop

SYD6:55 amSydney Kingsford Smith

Jun 10

SYD9:30 amSydney Kingsford Smith

17h 09m

1 stop

LAS9:39 amLas Vegas Harry Reid Intl

$1,150

Air Canada flights from Las Vegas to Australia

Our best Air Canada deals on Las Vegas to Australia flight tickets

Air Canada

Jul 27

LAS6:50 amLas Vegas Harry Reid Intl

31h 30m

1 stop

SYD7:20 amSydney Kingsford Smith

Aug 4

SYD9:20 amSydney Kingsford Smith

31h 46m

1 stop

LAS12:06 amLas Vegas Harry Reid Intl

$1,116

Air Canada

May 17

LAS6:00 pmLas Vegas Harry Reid Intl

20h 20m

1 stop

SYD7:20 amSydney Kingsford Smith

Jun 1

SYD9:20 amSydney Kingsford Smith

31h 43m

1 stop

LAS12:03 amLas Vegas Harry Reid Intl

$1,123

Air Canada

Jul 27

LAS6:50 amLas Vegas Harry Reid Intl

31h 30m

1 stop

SYD7:20 amSydney Kingsford Smith

Aug 4

SYD9:20 amSydney Kingsford Smith

31h 46m

1 stop

LAS12:06 amLas Vegas Harry Reid Intl

$1,124

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Sat 6/20

8:06 am-11:50 am

2 stops34h 44m

Sydney Kingsford Smith

Sat 6/27

1:15 pm-11:34 pm

2 stops27h 19m

$1,004

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Mon 6/1

10:23 am-6:45 am

1 stop27h 22m

Melbourne

Mon 6/15

9:45 am-1:55 pm

1 stop21h 10m

$1,082

Quickest round-trip

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Sat 6/6

7:52 pm-8:15 am

1 stop19h 23m

Melbourne

Sat 6/20

10:55 am-4:11 pm

1 stop22h 16m

$1,094

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Sat 6/6

10:25 am-8:15 am

2 stops28h 50m

Melbourne

Sat 6/20

10:55 am-4:11 pm

1 stop22h 16m

$1,098

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Fri 9/25

5:59 pm-7:50 am

1 stop20h 51m

Melbourne

Fri 10/16

11:00 am-4:54 pm

1 stop23h 54m

$1,101

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Fri 9/25

1:20 pm-7:50 am

2 stops25h 30m

Melbourne

Fri 10/16

11:00 am-6:03 pm

2 stops25h 03m

$1,106

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Mon 7/27

6:50 am-7:20 am

1 stop31h 30m

Sydney Kingsford Smith

Tue 8/4

9:20 am-12:06 am

1 stop31h 46m

$1,116

Las VegasSydney

LAS - SYD

LASSYD

Las Vegas Harry Reid Intl

Mon 7/27

6:50 am-7:20 am

1 stop31h 30m

Sydney Kingsford Smith

Tue 8/4

9:20 am-12:06 am

1 stop31h 46m

$1,124

Las VegasCairns

LAS - CNS

LASCNS

Las Vegas Harry Reid Intl

Sat 5/30

10:23 am-7:30 pm

2 stops40h 07m

Cairns

Wed 6/3

1:40 pm-9:53 am

2 stops37h 13m

$2,117

Las VegasMelbourne

LAS - AVV

LASAVV

Las Vegas Harry Reid Intl

Sat 7/18

2:36 pm-2:20 pm

2 stops30h 44m

Melbourne Avalon

Fri 7/31

8:50 am-9:33 pm

2 stops29h 43m

$2,391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of May is, on average, the cheapest month to fly to Australia from Las Vegas, with most prices found around $453. If you aren’t able to travel during the month of May, then book flights to Australia from Las Vegas during October instead. Flights to Australia in October, while not as cheap as those in May, still average around $520.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Las Vegas to Australia is on a Tuesday. Travelers who choose to depart for Australia on a Tuesday will often find tickets for as low as $1,086. On the other hand, Sunday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,883.

What is the cheapest Las Vegas Harry Reid Intl to Australia flight route?

Fly from Las Vegas Harry Reid Intl to Sydney Kingsford Smith for the best Las Vegas Harry Reid Intl - Australia flight prices

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

You are more likely to see cheaper flights to Australia from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,148 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Las Vegas for as low as $963 on momondo.

Can stopping save me money on Las Vegas to Australia flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to Australia.

Cheap Las Vegas to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Australia

Best Price Found	$1,408
Fastest flight time	18h 20m
Direct flights	None

The best flight deal from Las Vegas to Australia found on momondo in the last 72 hours is $1,408

The fastest flight from Las Vegas to Australia takes 18h 20m

There are no direct flights from Las Vegas to Australia. There are no popular flight routes from Las Vegas to Australia.

Search flight deals

Frequently asked questions about flying from Las Vegas to Australia

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Australia?
Prices for flights from Las Vegas Harry Reid Intl Airport to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Australia?
As of May 2026, there are 7 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Australia.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Las Vegas to Australia?
Based on momondo bookings for flights between Las Vegas and Australia, the leading plane model is Boeing 787-9 Dreamliner, making up 100.00% of the total bookings.

Best airlines flying from Las Vegas to Australia

Compare and see reviews for airlines that fly from Las Vegas to Australia with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $801	Free Cancellation	Rating 7.1 11,046 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $830	Free Cancellation	Rating 7.5 1,037 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $870	Free Cancellation	Rating 7.4 9,727 reviews	Search United Airlines flights
American Airlines	PriceFrom $926	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
Delta	PriceFrom $972	Free Cancellation	Rating 7.9 8,455 reviews	Search Delta flights
Alaska Airlines	PriceFrom $999	Free Cancellation	Rating 7.9 12,370 reviews	Search Alaska Airlines flights
Alaska Airlines	PriceFrom $1,149	Free Cancellation	Rating 0.0	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Australia?

Finding the right flight to Australia from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from Las Vegas to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Las Vegas to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Las Vegas to Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.