Cheap flights from Las Vegas (LAS) to Sydney (SYD)

LAS — SYD
Feb 1 — Feb 81

The best prices from Las Vegas Harry Reid Intl to Sydney Kingsford Smith are usually found in August or June, booked 47 days in advance, depart on a Tuesday or Saturday and return on a Monday

How to find the cheapest flight from Las Vegas (LAS) to Sydney (SYD)

All the information you need to plan the best LAS to SYD flight in 2023: compare Las Vegas to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.

LAS - SYD

Price

$1,219 - $1,974

SYD

Temperature

51.8 - 71.6 °F

SYD

Rainfall

2 - 5.1 inches

Popular inDecemberHigh demand for flights, 21% potential price rise
Cheapest inAugustBest time to find cheap flights, 21% potential price drop
Round-trip from$1,219From Las Vegas Harry Reid Intl to Sydney Kingsford Smith
One-way from$990One-way flight from Las Vegas Harry Reid Intl to Sydney Kingsford Smith

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

Flights from Las Vegas to Sydney are found to be more expensive on Saturday. 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?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 35% on flights from Las Vegas to Sydney compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,829. For sooner than that we have options available in the next 3 days from $1,938.

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

The best pricing can be found in the month of August. Prices to Sydney from Las Vegas average $1,550. You can even find prices in August for less than $1,550, as users have found deals to Sydney from as low as $1,161. The month of December appears to be one of the more expensive times to travel to Sydney from Las Vegas. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from Las Vegas to Sydney (LAS - SYD)?

When flying from Las Vegas to Sydney, 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 45% versus a flight in the evening.

Cheap flights from Las Vegas to Sydney in January, February 2023

The best prices found for LAS to SYD flights for January, February
Feb 10 - Feb 24
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

1 stop

18h 07m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

25h 56m
$1,568

Delta

Pick Dates

Deal found 1/24

Feb 10 - Feb 24
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

31h 35m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

20h 58m
$1,572

Delta

Pick Dates

Deal found 1/24

Feb 10 - Feb 24
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

26h 15m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

2 stops

23h 44m
$1,573

United Airlines

Pick Dates

Deal found 1/24

Las Vegas to Sydney 2023 flight deals

Cheap flights to Sydney from Las Vegas found for this year
Mar 19 - Apr 17
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

1 stop

30h 35m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

23h 17m
$1,057

Air Canada

Pick Dates

Deal found 1/24

Mar 22 - Apr 16
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

36h 00m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

2 stops

28h 52m
$1,072

Multiple Airlines

Pick Dates

Deal found 1/24

Mar 21 - Apr 17
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

36h 00m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

2 stops

28h 52m
$1,073

Multiple Airlines

Pick Dates

Deal found 1/25

Cheap Qantas Airways flights from Las Vegas to Sydney

Mar 6 - Mar 28
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

1 stop

26h 45m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

19h 22m
$1,428

Qantas Airways

Pick Dates

Deal found 1/25

Mar 7 - Mar 27
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

1 stop

18h 15m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

19h 32m
$1,430

Qantas Airways

Pick Dates

Deal found 1/24

Cheap Delta flights from Las Vegas to Sydney

Mar 5 - Mar 27
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

1 stop

28h 23m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

20h 28m
$1,469

Delta

Pick Dates

Deal found 1/25

Mar 5 - Mar 27
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

30h 05m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

20h 28m
$1,474

Delta

Pick Dates

Deal found 1/25

Mar 22 - Apr 15
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

30h 30m
SYD

Sydney Kingsford Smith

LAS

Las Vegas Harry Reid Intl

1 stop

20h 03m
$1,523

Delta

Pick Dates

Deal found 1/24

One-way flights to Sydney from Las Vegas

The cheapest one-way flights from Las Vegas to Sydney
Mar 5
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

39h 00m
$699

Multiple Airlines

Pick Dates

Deal found 1/26

Mar 24
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

26h 10m
$828

Multiple Airlines

Pick Dates

Deal found 1/26

Apr 7
LAS

Las Vegas Harry Reid Intl

SYD

Sydney Kingsford Smith

2 stops

24h 25m
$839

Multiple Airlines

Pick Dates

Deal found 1/24

Reviews of Airlines Servicing Sydney

Air Tahiti Nui
9.3
Wonderful
3 reviews

Comfort

8.6

Entertainment

7.3

Overall

9.3

Boarding

9.3

Crew

10.0

Food

8.6

Reviews

1 / 1

I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.

Air Tahiti Nui
9.3
Wonderful
3 reviews
Air Tahiti Nui
9.3
Wonderful
3 reviews

Comfort

8.6

Entertainment

7.3

Overall

9.3

Boarding

9.3

Crew

10.0

Food

8.6

Reviews

1 / 1

I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.

Korean Air
8.1
Very good
169 reviews
Air Tahiti Nui
9.3
Wonderful
3 reviews

Comfort

8.6

Entertainment

7.3

Overall

9.3

Boarding

9.3

Crew

10.0

Food

8.6

Reviews

1 / 1

I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.

Singapore Airlines
8.0
Very good
204 reviews
Air Tahiti Nui
9.3
Wonderful
3 reviews

Comfort

8.6

Entertainment

7.3

Overall

9.3

Boarding

9.3

Crew

10.0

Food

8.6

Reviews

1 / 1

I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.

Hawaiian Airlines
8.0
Very good
533 reviews
Air Tahiti Nui
9.3
Wonderful
3 reviews

Comfort

8.6

Entertainment

7.3

Overall

9.3

Boarding

9.3

Crew

10.0

Food

8.6

Reviews

1 / 1

I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.

Delta
7.9
Good
2,010 reviews
Air Tahiti Nui
9.3
Wonderful
3 reviews

Comfort

8.6

Entertainment

7.3

Overall

9.3

Boarding

9.3

Crew

10.0

Food

8.6

Reviews

1 / 1

I had one of the best experiences ever. On this flight, I was going through a miscarriage without knowing, and one of the crew members, 'a woman,' made sure to go out of her way to help me overcome this unknown event. She was kind and took the time to have a 1:1 with me to ask me what was happening. She shared she had to kids and understood perfectly fine what I could potentially be going through. She was attentive to my husband and me the whole way since it was close to 11 hours of pelvic pain and emotional stress since I did not know what was happening to me. Unfortunately, I was going through so much that I did not even have the dignity to ask her for her name, but if I saw a picture of her, I would recognize her. Air Tahiti has been one of the BEST flights I have ever taken.

Related info for your journey

Useful info, stats and facts about Las Vegas to Sydney flights.

Which airlines flying from Las Vegas Harry Reid Intl to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Some of our airline partners flying from Las Vegas Harry Reid Intl to Sydney Kingsford Smith have new flexible policies in place due to COVID-19. Virgin Australia, Air Canada, and Qantas Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Virgin Australia with this kind of flexibility.

Can I find flights from Las Vegas to Sydney for under $1,100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Sydney for under $1,100. The cheapest flight booked recently is on Air Canada for just $1,057, but on average you can expect to pay $1,243.

How popular is this Las Vegas to Sydney flight route?

Flights from Las Vegas Harry Reid Intl to Sydney Kingsford Smith have been viewed 26 times in the past calendar month.

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

Cheapflights users have booked flights from Las Vegas to Sydney round-trip from $1,057. Other airlines that can offer you cheap pricing are Qantas Airways, from $1,428, and Delta, from $1,469. Air Canada is currently priced 31% 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 Air Canada. According to our data, you can fly for as low as $871. Users have also found prices from $966 and $975 on Hawaiian Airlines and Singapore Airlines, respectively.

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

American Airlines, Air Canada and Delta are the most popular airlines when flying from Las Vegas to Sydney.

What are the cheapest flights from Las Vegas to Sydney?

On average you can expect to pay $5,902 for a flight from Las Vegas to Sydney. The cheapest flight overall is $933 while the most popular route, (Las Vegas Harry Reid Intl - Sydney Kingsford Smith) is currently priced at $1,073.

Alternative routes for Las Vegas to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Sydneyfrom $1,416 pp

Top 10 airlines flying from Las Vegas to Sydney

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$11Average$19FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Virgin AustraliaCheapest$597Average$1,016FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search Virgin Australia flights
Hawaiian AirlinesCheapest$702Average$1,680FlexibilityNo cancel feeOn-time85%COVID-19 safety
Search Hawaiian Airlines flights
Air CanadaCheapest$755Average$946FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
DeltaCheapest$1,082Average$1,468FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$1,099Average$1,601FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Fiji AirwaysCheapest$1,099Average$1,604FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Fiji Airways flights
American AirlinesCheapest$1,170Average$1,588FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Air New ZealandCheapest$1,225Average$1,633FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air New Zealand flights
Qantas AirwaysCheapest$1,342Average$2,049FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights
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