$598+ Cheap flights from Las Vegas (LAS) to Sydney (SYD)
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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SYD
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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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 July 27, 2026.
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 July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:27 pm
LAS
- SYD
1 stop20h 58m
Multiple Airlines
Tue 11/172:00 pm
SYD
- LAS
2 stops28h 16m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$886
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
LAS
- SYD
1 stop28h 25m
Multiple Airlines
Sun 11/152:00 pm
SYD
- LAS
2 stops42h 07m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$911
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
LAS
- SYD
1 stop28h 25m
Multiple Airlines
Tue 11/172:00 pm
SYD
- LAS
2 stops28h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$915
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
LAS
- SYD
1 stop28h 25m
Multiple Airlines
Wed 11/182:00 pm
SYD
- LAS
2 stops28h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$922
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:30 am
LAS
- SYD
1 stop24h 55m
Multiple Airlines
Mon 11/162:00 pm
SYD
- LAS
2 stops21h 54m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$945
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:11 am
LAS
- SYD
1 stop30h 19m
Multiple Airlines
Tue 9/151:15 pm
SYD
- LAS
2 stops27h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:27 pm
LAS
- SYD
1 stop21h 58m
Multiple Airlines
Sun 11/152:00 pm
SYD
- LAS
2 stops42h 07m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$948
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:30 am
LAS
- SYD
1 stop24h 55m
Multiple Airlines
Mon 11/162:00 pm
SYD
- LAS
2 stops21h 54m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$950
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:27 pm
LAS
- SYD
1 stop21h 58m
Multiple Airlines
Tue 11/172:00 pm
SYD
- LAS
2 stops28h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$953
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:27 pm
LAS
- SYD
1 stop20h 58m
Multiple Airlines
Wed 11/182:00 pm
SYD
- LAS
2 stops28h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$956
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:27 pm
LAS
- SYD
1 stop21h 58m
Multiple Airlines
Wed 11/182:00 pm
SYD
- LAS
2 stops28h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$959
Best flights from Las Vegas to SydneyDiscover carefully curated flight deals from Las Vegas to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Las Vegas to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:35 pm
LAS
- SYD
1 stop21h 25m
United Airlines
Mon 10/1210:30 am
SYD
- LAS
1 stop21h 29m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,116
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:00 am
LAS
- SYD
1 stop27h 30m
Delta
Sat 11/1410:40 am
SYD
- LAS
2 stops20h 32m
Delta
Deal found 7/26![Delta logo]()
$1,121
This KAYAK deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:50 am
LAS
- SYD
2 stops43h 20m
ANA
Mon 10/1212:45 pm
SYD
- LAS
2 stops28h 58m
ANA
Deal found 7/22![ANA logo]()
$1,317
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:17 pm
LAS
- SYD
1 stop23h 43m
United Airlines
Wed 9/3010:20 am
SYD
- LAS
1 stop20h 50m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,116
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:10 am
LAS
- SYD
2 stops27h 40m
Delta
Thu 9/179:15 am
SYD
- LAS
2 stops31h 20m
Delta
Deal found 7/24![Delta logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:05 pm
LAS
- SYD
2 stops22h 50m
United Airlines
Tue 11/2411:20 am
SYD
- LAS
2 stops22h 25m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,121
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:00 am
LAS
- SYD
2 stops27h 50m
Delta
Wed 9/309:15 am
SYD
- LAS
2 stops23h 47m
Delta
Deal found 7/25![Delta logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:15 pm
LAS
- SYD
2 stops25h 50m
United Airlines
Sat 11/2811:20 am
SYD
- LAS
1 stop31h 29m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,126
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:25 pm
LAS
- SYD
2 stops24h 25m
Delta
Thu 11/2610:40 am
SYD
- LAS
2 stops24h 31m
Delta
Deal found 7/24![Delta logo]()
$1,171
Last-minute flights from Las Vegas to SydneyDiscover last-minute flight deals from Las Vegas to Sydney. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Sydney. Data last updated July 27, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:55 am
LAS
- SYD
1 stop23h 55m
Alaska Airlines
Fri 7/318:45 pm
SYD
- LAS
1 stop36h 54m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:57 pm
LAS
- SYD
1 stop17h 58m
United Airlines
Fri 8/79:30 am
SYD
- LAS
1 stop22h 04m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,116
This SmartFares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:55 am
LAS
- SYD
1 stop23h 55m
Alaska Airlines
Sun 8/238:45 pm
SYD
- LAS
1 stop18h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$1,090
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 pm
LAS
- SYD
2 stops23h 40m
Multiple Airlines
Wed 8/129:20 am
SYD
- LAS
1 stop32h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,091
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:50 am
LAS
- SYD
1 stop31h 30m
Air Canada
Tue 8/119:20 am
SYD
- LAS
1 stop32h 16m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,065
This lastminute.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:15 pm
LAS
- SYD
2 stops35h 55m
ANA
Sun 8/238:55 pm
SYD
- LAS
2 stops40h 09m
ANA
Deal found 7/23![ANA logo]()
$1,162
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:00 am
LAS
- SYD
2 stops44h 10m
ANA
Tue 9/18:55 pm
SYD
- LAS
2 stops40h 09m
ANA
Deal found 7/26![ANA logo]()
$1,225
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:24 am
LAS
- SYD
1 stop26h 31m
United Airlines
Sat 8/229:30 am
SYD
- LAS
1 stop22h 04m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,117
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:11 am
LAS
- SYD
1 stop30h 19m
Multiple Airlines
Thu 8/271:15 pm
SYD
- LAS
2 stops27h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$963
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:11 am
LAS
- SYD
1 stop30h 19m
Multiple Airlines
Fri 8/281:15 pm
SYD
- LAS
2 stops36h 01m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,072
One-way flights from Las Vegas to SydneySearch for one-way flight options from Las Vegas to Sydney. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Las Vegas to Sydney. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Bravofly deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:09 pm
LAS
- SYD
2 stops36h 01m
ANA
Deal found 7/26![ANA logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:40 pm
LAS
- SYD
1 stop21h 45m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$599
This SmartFares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:05 am
LAS
- SYD
1 stop39h 45m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$613
This SmartFares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:00 am
LAS
- SYD
2 stops41h 15m
ANA
Deal found 7/25![ANA logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:06 pm
LAS
- SYD
3 stops48h 49m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$617
This SmartFares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:27 am
LAS
- SYD
2 stops40h 43m
ANA
Deal found 7/23![ANA logo]()
$639
This SmartFares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:55 am
LAS
- SYD
1 stop22h 55m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:53 pm
LAS
- SYD
1 stop24h 57m
Delta
Deal found 7/26![Delta logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/303:17 pm
LAS
- SYD
1 stop20h 08m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$660
This Orbitz deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:50 am
LAS
- SYD
1 stop31h 30m
Air Canada
Deal found 7/27![Air Canada logo]()
$687
Find flight deals from Las Vegas to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $946 (Kiwi.com) |
One-way from | $598 (Bravofly) |
Popular in | August |
Cheapest in | September |
Average price | $1,255 |
Good round-trip deal | $1,368 or less |
Good one-way deal | $774 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
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
Cheapest round-trip
Quickest round-trip
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Sun 9/20
4:35 pm-7:00 am
1 stop21h 25m
Sydney Kingsford Smith
Mon 10/12
10:30 am-1:59 pm
1 stop21h 29m
$1,116
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Thu 9/17
2:17 pm-7:00 am
1 stop23h 43m
Sydney Kingsford Smith
Wed 9/30
10:20 am-2:10 pm
1 stop20h 50m
$1,116
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Thu 11/5
10:00 am-8:30 am
1 stop27h 30m
Sydney Kingsford Smith
Sat 11/14
10:40 am-12:12 pm
2 stops20h 32m
$1,121
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Thu 9/10
10:10 am-6:50 am
2 stops27h 40m
Sydney Kingsford Smith
Thu 9/17
9:15 am-11:35 pm
2 stops31h 20m
$1,121
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Mon 9/28
3:05 pm-6:55 am
2 stops22h 50m
Sydney Kingsford Smith
Tue 11/24
11:20 am-2:45 pm
2 stops22h 25m
$1,121
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Thu 9/17
10:00 am-6:50 am
2 stops27h 50m
Sydney Kingsford Smith
Wed 9/30
9:15 am-4:02 pm
2 stops23h 47m
$1,121
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Wed 11/18
12:15 pm-9:05 am
2 stops25h 50m
Sydney Kingsford Smith
Sat 11/28
11:20 am-11:49 pm
1 stop31h 29m
$1,126
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Mon 9/28
1:25 pm-6:50 am
2 stops24h 25m
Sydney Kingsford Smith
Thu 11/26
10:40 am-4:11 pm
2 stops24h 31m
$1,171
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Sun 9/20
6:50 am-7:10 pm
2 stops43h 20m
Sydney Kingsford Smith
Mon 10/12
12:45 pm-11:43 pm
2 stops28h 58m
$1,317
Cheapest one-way
Las VegasSydney
LAS - SYD
LASSYD
Las Vegas Harry Reid Intl
Sun 8/9
10:05 am-6:50 pm
1 stop39h 45m
$613
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Sydney
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Sydney in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LAS-SYD
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 Sydney
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How far ahead should I book a flight from Las Vegas to Sydney?
Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Las Vegas to Sydney?
Currently, September is the cheapest month in which you can book a flight from Las Vegas to Sydney (average of $990). Flying from Las Vegas to Sydney in August is currently the most expensive (average of $1,445). 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 much does it cost to fly round-trip from Las Vegas to Sydney?
Airfare is below average for this route at the moment.
Las Vegas to Sydney flights typically cost between $1,302 and $1,862 in November.The cheapest round-trip price found within the last 5 days was $886 on Multiple Airlines (Nov 3-Nov 17).
What’s the top layover airport for flights from Las Vegas to Sydney?
Share of 1-stop round-trip flights from Las Vegas to Sydney chosen by Cheapflights users in the past 12 months, using the same layover each way.
Vancouver (YVR) – chosen by Cheapflights users on 53% of 1-stop itineraries from Las Vegas to Sydney on Cheapflights.
What’s the cheapest layover airport for flights from Las Vegas to Sydney?
Average round-trip fare for 1-stop flights from Las Vegas to Sydney, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of $996.
What’s the fastest layover option from Las Vegas to Sydney?
Shortest average travel time for 1-stop one-way flights from Las Vegas to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Los Angeles (LAX) have the shortest average one-way travel time for 1-stop routes: 18h 43m.
Which airport typically offers the quickest layover for flights from Las Vegas to Sydney?
Average layover duration for 1-stop one-way flights from Las Vegas to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average layover time of 2h 42m.
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 July 27, 2026.
Peruse reviews from past customers who have flown with Delta,Qantas Airways, andUnited Airlines from Las Vegas to Sydney 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.
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
Browse thousands of different options on Cheapflights for your next trip
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Las Vegas and Sydney flights
Browse other Las Vegas and Sydney flight options. Last updated on July 27, 2026.
Other flights from Las Vegas
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Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Top 5 airlines flying from Las Vegas to Sydney
Discover the top 5 airlines that operate flights from Las Vegas to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$730 | Average$1,255 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$801 | Average$955 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$924 | Average$1,160 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$926 | Average$1,105 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$972 | Average$1,466 | FlexibilityNo cancel fee | On-timeN/A |