LAS - SYD

$557 Find Cheap Flights from Las Vegas to Sydney - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Sydney departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,017
Typical prices: $1,032-$1,461
Multiple Airlines
Wed 10/28Sun 11/1
LAS - SYD • 1 stop
Cheapest non-stop
$1,309
American Airlines
Tue 1/19Tue 2/2
LAS - SYD • Non-stop
Top layover airports
Nadi (NAN)
Cheapest • Avg $730 (round-trip)
Los Angeles (LAX)
Shortest trip • 18h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 16% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Sydney (LAS-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Sydney

Wed, Oct 28 - Sun, Nov 1
Multiple Airlines Logo
2:27 pm - 6:25 am
LAS
-
SYD
21h 58m
1 stop
Multiple Airlines Logo
2:00 pm - 5:54 pm
SYD
-
LAS
21h 54m
2 stops
$1,017Multiple Airlines
Sun, Oct 25 - Mon, Nov 2
Multiple Airlines Logo
4:47 pm - 6:25 am
LAS
-
SYD
19h 38m
1 stop
Multiple Airlines Logo
2:00 pm - 11:16 pm
SYD
-
LAS
28h 16m
2 stops
$1,024Multiple Airlines
Tue, Sep 8 - Mon, Sep 21
Air Canada Logo
6:50 am - 7:20 am
LAS
-
SYD
31h 30m
1 stop
Air Canada Logo
9:20 am - 11:48 pm
SYD
-
LAS
31h 28m
1 stop
$1,121Air Canada
Sun, Sep 20 - Mon, Oct 12
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
Air Canada Logo
10:20 am - 4:58 pm
SYD
-
LAS
24h 38m
1 stop
$1,121Air Canada
Sun, Aug 23 - Mon, Aug 31
Qantas Airways Logo
7:40 pm - 7:05 am
LAS
-
SYD
18h 25m
1 stop
Qantas Airways Logo
5:50 pm - 9:10 pm
SYD
-
LAS
20h 20m
1 stop
$1,176Qantas Airways
Sat, Aug 15 - Mon, Aug 31
Qantas Airways Logo
6:02 pm - 7:05 am
LAS
-
SYD
20h 03m
1 stop
Qantas Airways Logo
5:50 pm - 9:10 pm
SYD
-
LAS
20h 20m
1 stop
$1,248Qantas Airways
Tue, Jan 19 - Tue, Feb 2
American Airlines Logo
8:20 pm - 6:35 am
LAS
-
SYD
15h 15mnonstop
American Airlines Logo
9:00 pm - 3:55 pm
SYD
-
LAS
13h 55mnonstop
$1,309American Airlines
Tue, Jan 19 - Tue, Feb 2
American Airlines Logo
6:50 pm - 9:00 am
LAS
-
SYD
19h 10m
1 stop
American Airlines Logo
9:00 pm - 3:55 pm
SYD
-
LAS
13h 55mnonstop
$1,313American Airlines
Tue, Sep 8 - Mon, Sep 21
United Airlines Logo
6:05 pm - 6:55 am
LAS
-
SYD
19h 50m
1 stop
United Airlines Logo
10:20 am - 10:05 am
SYD
-
LAS
16h 45m
1 stop
$1,348United Airlines
Sun, Nov 29 - Wed, Dec 16
United Airlines Logo
6:37 pm - 9:05 am
LAS
-
SYD
19h 28m
1 stop
United Airlines Logo
11:50 am - 12:21 pm
SYD
-
LAS
19h 31m
1 stop
$1,357United Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to Sydney flights

Get data-powered insights and trends into flights from Las Vegas to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Las Vegas to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Sydney departing in August.

Flight prices are below average for this route right now.

Flights to Sydney from Las Vegas usually cost between $1,302 and $1,862 in August.
The lowest price found in the past 5 days was $1,013 on Multiple Airlines (Aug 11-Aug 26).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Sydney is September, where tickets cost $990 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,445 and $1,359 respectively.

Can I save money by flying with a layover from Las Vegas to Sydney?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,261, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Sydney, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Find deals

Good to know

Low season

June

Cheapest flight

$557
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Las Vegas to Sydney

When to book flights from Las Vegas to Sydney

Are your dates flexible? Find out the best times to travel from Las Vegas to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Sydney

  • What is the cheapest flight from Las Vegas to Sydney?

    In the last 5 days, the lowest price for a flight from Las Vegas to Sydney was $557 for a one-way ticket and $1,013 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Sydney?

    Yes, you’ll need a passport to travel to Sydney from Las Vegas.

  • Which airports will I be using when flying from Las Vegas to Sydney?

    Las Vegas and Sydney are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Sydney Kingsford Smith.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Sydney?

    Only American Airlines offers inflight Wi-Fi service on the Las Vegas to Sydney flight route.

  • Which aircraft models fly most regularly from Las Vegas to Sydney?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Las Vegas to Sydney flight route.

  • Which airline alliances offer flights from Las Vegas to Sydney?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Las Vegas and Sydney, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Sydney from Las Vegas?

    Los Angeles is the most popular layover city among KAYAK users traveling from Las Vegas to Sydney.

  • Which is the best airline for flights from Las Vegas to Sydney, Delta or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Sydney are Delta and Qantas Airways. With an average price for the route of $1,466 and an overall rating of 7.8, Delta is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,246 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Las Vegas to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Sydney

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,368 or less round-trip.

Everything you need to know for your flight from Las Vegas to Sydney

Information on your arrival and departure airports

Las Vegas (LAS)
Sydney (SYD)