LAS - SYD

$700 Find Cheap Flights from Las Vegas to Sydney – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,158
Typical prices: $1,468-$1,964
Multiple Airlines
Sat 20/10Sat 27/10
LAS - SYD • 1 stop
Cheapest direct flights
$1,652
Typical prices: $1,812-$2,573
American Airlines
Sat 29/12Fri 19/1
LAS - SYD • Direct
Direct flights
Not available
There are currently no direct flights between Las Vegas and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
11 weeks
in advance
Our data shows that travellers who book at least 11 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 7% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Vancouver Intl (YVR)
Cheapest • Avg $1,393 (return)
Los Angeles (LAX)
Shortest trip • 18h 16m (one-way)
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Insights
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Las Vegas to Sydney

Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
14:55 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
22h 35m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 18:30SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
22h 30m2 stops Nadi Los Angeles
$1,158Multiple Airlines
Mon, 19 Oct - Fri, 13 Nov
Multiple Airlines Logo
16:19 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
21h 11m1 stop Los Angeles
Multiple Airlines Logo
14:55 - 20:52SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
24h 57m2 stops Nadi Los Angeles
$1,192Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
14:55 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
22h 35m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 18:30SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
22h 30m2 stops Nadi Los Angeles
$1,201Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
14:55 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
22h 35m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 18:30SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
22h 30m2 stops Nadi Los Angeles
$1,215Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
14:55 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
22h 35m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 18:30SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
22h 30m2 stops Nadi Los Angeles
$1,290Multiple Airlines
Mon, 2 Nov - Fri, 13 Nov
Multiple Airlines Logo
17:19 - 12:35LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
24h 16m2 stops Los Angeles Nadi
Multiple Airlines Logo
14:55 - 20:52SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
24h 57m2 stops Nadi Los Angeles
$1,302Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
14:55 - 12:50LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
27h 55m2 stops Los Angeles Nadi
Multiple Airlines Logo
14:00 - 18:30SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
22h 30m2 stops Nadi Los Angeles
$1,304Multiple Airlines
Sun, 18 Oct - Sun, 1 Nov
Multiple Airlines Logo
06:15 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
31h 15m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 13:48SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
41h 48m2 stops Nadi Los Angeles
$1,312Multiple Airlines
Sun, 18 Oct - Sun, 1 Nov
Multiple Airlines Logo
06:15 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
31h 15m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 13:48SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
41h 48m2 stops Nadi Los Angeles
$1,333Multiple Airlines
Sun, 18 Oct - Sun, 1 Nov
Multiple Airlines Logo
06:15 - 07:30LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
31h 15m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 13:48SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
41h 48m2 stops Nadi Los Angeles
$1,341Multiple Airlines
Booking Insights

Price, demand, and travel trends for Las Vegas to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Las Vegas to Sydney with more confidence.

What's the cheapest day of the week to fly from Las Vegas to Sydney?

Wednesday is the cheapest day of the week to fly from Las Vegas to Sydney and is 8% cheaper than the average day. Tuesday is the most expensive day with flight prices 11% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • April is the cheapest month to fly from Las Vegas to Sydney at $1,516 return.
  • July ($2,049) and August ($2,002) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 35% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Las Vegas to Sydney the cheapest?

Flights from Las Vegas to Sydney are cheapest 11 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Las Vegas to Sydney flights

Low season

May

Cheapest flight

$700
Best time to beat the crowds (3% less expensive on average)
Flights 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 return price

Your Las Vegas to Sydney flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines offer extra legroom and free seat selection on Las Vegas to Sydney flights?

    Among airlines operating Las Vegas to Sydney flights:

    • American Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airports can I use when flying from Las Vegas to Sydney?

    Flights from Las Vegas to Sydney usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Sydney Kingsford Smith (SYD).

  • Which airlines include bags at no extra cost on Las Vegas to Sydney flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Qantas Airways: a cabin bag and a checked bag in Economy class
    • American Airlines: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Las Vegas to Sydney?

    Two cabin classes are available on flights from Las Vegas to Sydney:

    • Economy class
    • Business Class

  • How much can I save by having a stopover when flying from Las Vegas to Sydney?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average $1,393 return via Vancouver Intl (YVR), compared with $1,985 for direct.

  • Which airports do connecting flights from Las Vegas to Sydney pass through?

    One-stop flights from Las Vegas to Sydney most commonly connect through:

    • Los Angeles (LAX) – 63% of one-stop connections
    • Honolulu (HNL) – 19% of one-stop connections
    • Vancouver Intl (YVR) – 10% of one-stop connections
    • San Francisco (SFO) – 8% of one-stop connections

    Los Angeles (LAX) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Las Vegas to Sydney?

    Yes. Being flexible with your travel dates can save you up to 18% on the Las Vegas to Sydney route. Wednesday is the cheapest departure day at $1,498 return on average, while Tuesday is the most expensive at $1,812, a difference of $315. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Darling Harbour, Circular Quay, and Central Railway Station. These are among the most viewed places in Sydney on KAYAK.

  • How expensive are last-minute Las Vegas to Sydney flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 4% below the route average of $1,623. Booking late can sometimes save money on this route, but inventory is limited.

  • How long is a flight from Las Vegas to Sydney?

    A direct flight from Las Vegas to Sydney takes 0h 00m, covering 19,998 km.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Las Vegas to Sydney looking right now?

    One-way fares from Las Vegas to Sydney are currently lower than usual. Average one-way flight prices are about $747, which is 13% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Las Vegas to Sydney?

    Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time of 18h 16m, compared to 18h 20m via San Francisco (SFO) and 21h 33m via Honolulu (HNL).

  • What is the time difference between Las Vegas and Sydney?

    Sydney is 17 hours ahead of Las Vegas (Eastern Australia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $14 for economy cars. Top options include:
    · Bargain Car Rentals
    · East Coast Car Rentals
    · EverythingFleet
    · YESDRIVE CAR RENTAL
    · No Birds

  • How much should I expect to pay for a Las Vegas to Sydney flight?

    Return flights from Las Vegas to Sydney range from $1,468 to $1,964, with an average of $1,623 over the past 12 months. Anything below $1,468 counts as a good deal.

Your guide to booking Las Vegas to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $1,498 – about $315 less than Tuesday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 28% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Las Vegas to Sydney trip for April. Fares historically average $1,516 return in that month – typically $533 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Vancouver Intl Airport (YVR) can be cheaper than flying direct. The cheapest stopover option averages $1,393 return on this route – about $592 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.
    - ibis budget Sydney Airport
    - Rydges Sydney Airport Hotel
    - Travelodge Hotel Sydney Airport

More options for your flight from Las Vegas to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney