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Flights from Sydney to Las Vegas

Cheapest airlines flights from Sydney to Las Vegas

You can choose from 1 airlines that fly from Sydney to Las Vegas, including United Airlines, American Airlines has lowest fares on this route.
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Sydney to Las Vegas according to previous 12 months data from Trip.com.

Search cheap flights from Sydney to Las Vegas in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$532, and round-trip tickets start at US$755.

      • SYD 09:20
        31h 28m
        1 stop
        LAS 23:48
        Sydney - Las Vegas | Tue, Jun 16 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Thu, Jun 18 | Air Canada
        US$755 US$846
        11% off
        11% off
        US$846 US$755
      • SYD 09:20
        31h 28m
        1 stop
        LAS 23:48
        Sydney - Las Vegas | Tue, May 12 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Fri, May 15 | Air Canada
        US$755 US$846
        11% off
        11% off
        US$846 US$755
      • SYD 09:20
        31h 28m
        1 stop
        LAS 23:48
        Sydney - Las Vegas | Wed, May 13 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Tue, May 19 | Air Canada
        US$755 US$846
        11% off
        11% off
        US$846 US$755
      • SYD 09:20
        31h 38m
        1 stop
        LAS 23:58
        Sydney - Las Vegas | Thu, May 7 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Wed, May 13 | Air Canada
        US$755
        11% off
        US$846 US$755
      • SYD 09:20
        31h 48m
        1 stop
        LAS 00:08
        Sydney - Las Vegas | Wed, May 6 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Fri, May 8 | Air Canada
        US$755
        11% off
        US$846 US$755
      • SYD 09:20
        31h 28m
        1 stop
        LAS 23:48
        Sydney - Las Vegas | Fri, May 29 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Wed, Jun 3 | Air Canada
        US$755
        11% off
        US$846 US$755
      • SYD 09:20
        31h 28m
        1 stop
        LAS 23:48
        Sydney - Las Vegas | Wed, May 27 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Tue, Jun 2 | Air Canada
        US$755
        11% off
        US$846 US$755
      • SYD 09:20
        31h 28m
        1 stop
        LAS 23:48
        Sydney - Las Vegas | Wed, May 20 | Air Canada
        LAS 18:00
        20h 20m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Wed, May 27 | Air Canada
        US$761
        10% off
        US$846 US$761
      • SYD 09:20
        24h 38m
        1 stop
        LAS 16:58
        Sydney - Las Vegas | Thu, Jun 4 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Thu, Jun 11 | Air Canada
        US$785
        7% off
        US$846 US$785
      • SYD 09:20
        31h 28m
        1 stop
        LAS 23:48
        Sydney - Las Vegas | Tue, May 5 | Air Canada
        LAS 06:45
        31h 35m
        1 stop
        SYD 07:20
        Las Vegas - Sydney | Tue, May 12 | Air Canada
        US$786
        7% off
        US$846 US$786
      • SYD 13:00
        17h 25m
        1 stop
        LAS Invalid Date
        Sydney - Las Vegas | Wed, Apr 22 | Normal Airline
        LAS 15:00
        6h
        Nonstop
        SYD 16:00
        Las Vegas - Sydney | Fri, Apr 24 | Normal Airline
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      • SYD 09:10
        21h 43m
        1 stop
        LAS 13:53
        Sydney - Las Vegas | Wed, Jun 3 | American Airlines
        US$532 US$597
        11% off
        11% off
        US$597 US$532
      • SYD 09:10
        22h 4m
        1 stop
        LAS 14:14
        Sydney - Las Vegas | Thu, Apr 23 | American Airlines
        US$534 US$597
        11% off
        11% off
        US$597 US$534
      • SYD 09:10
        22h 4m
        1 stop
        LAS 14:14
        Sydney - Las Vegas | Fri, May 15 | American Airlines
        US$534 US$597
        11% off
        11% off
        US$597 US$534
      • SYD 09:15
        30h 25m
        1 stop
        LAS 22:40
        Sydney - Las Vegas | Wed, Jun 3 | Delta Air Lines
        US$541
        9% off
        US$597 US$541
      • SYD 09:15
        30h 51m
        1 stop
        LAS 23:06
        Sydney - Las Vegas | Thu, Apr 23 | Delta Air Lines
        US$542
        9% off
        US$597 US$542
      • SYD 09:15
        30h 25m
        1 stop
        LAS 22:40
        Sydney - Las Vegas | Fri, May 15 | Delta Air Lines
        US$545
        9% off
        US$597 US$545
      • SYD 09:10
        18h 49m
        1 stop
        LAS 10:59
        Sydney - Las Vegas | Thu, May 14 | American Airlines
        US$547
        8% off
        US$597 US$547
      • SYD 09:30
        31h 25m
        1 stop
        LAS 23:55
        Sydney - Las Vegas | Thu, Apr 23 | United Airlines
        US$551
        8% off
        US$597 US$551
      • SYD 10:20
        31h 39m
        1 stop
        LAS 00:59
        Sydney - Las Vegas | Fri, May 15 | United Airlines
        US$553
        7% off
        US$597 US$553
      • SYD 09:15
        28h 48m
        1 stop
        LAS 21:03
        Sydney - Las Vegas | Thu, May 14 | Delta Air Lines
        US$555
        7% off
        US$597 US$555
      • SYD 13:00
        17h 25m
        1 stop
        LAS Invalid Date
        Sydney - Las Vegas | Wed, Apr 22 | Normal Airline
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        Find more flights

Displayed flight fares from Sydney to Las Vegas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Sydney to Las Vegas Flight Details

The distance between Sydney and Las Vegas is about 12,433.57 km. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is October.

Cheapest one-way flight priceUS$532
Cheapest return ticket priceUS$755
Cheapest monthOctober
Peak season for travelJuly
Flight distance12,433.57 km
Popular airlineUnited Airlines
Flight statistics for the Sydney–Las Vegas route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Sydney to Las Vegas (SYD-LAS)?

    Based on Trip.com data, American Airlines offers one-way fares as low as US$532 on Cheapest nonstop routes (e.g. SYD to LAS on Wed, Jun 3), while Air Canada offers Cheapest nonstop round-trips from US$755 departing on Tue, Jun 16 and returning on Thu, Jun 18.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sydney to Las Vegas is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Sydney to Las Vegas, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jun 3, with one-way flights priced at just US$532.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Las Vegas travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sydney to Las Vegas is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Sydney to Las Vegas on April 21, 2026 with United Airlines, with prices starting at US$559.
  • The time difference between Las Vegas and Sydney is 18h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Sydney to Las Vegas

Which airline offers the cheapest direct flights from Sydney to Las Vegas?

Data is based on the average price of all nonstop flights from Sydney to Las Vegas on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Air Canada provides the lowest-priced direct flights from Sydney to Las Vegas, with fares starting at US$515.

US$214
US$515
US$816
US$1,117
US$1,418
Air Canada
US$515
Air Canada
American Airlines
US$581
American Airlines
Delta Air Lines
US$850
Delta Air Lines
United Airlines
US$929
United Airlines
Hawaiian Airlines
US$1,142
Hawaiian Airlines
Qantas Airways
US$1,418
Qantas Airways

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.