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Alaska

$845+ Cheap flights from Australia to Alaska

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Australia to Alaska

Cheapest flights from Australia to Alaska
Explore the most affordable flight options available from Australia to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/261:00 pmMEL - ANC
2 stops31h 25mUnited Airlines
Fri 1/211:59 pmANC - MEL
2 stops38h 01mUnited Airlines
Deal found 12/17$858
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/261:00 pmMEL - ANC
2 stops29h 56mUnited Airlines
Wed 12/3111:59 pmANC - MEL
2 stops62h 01mUnited Airlines
Deal found 12/17$870
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2512:10 pmSYD - ANC
2 stops27h 35mUnited Airlines
Fri 1/211:59 pmANC - SYD
2 stops59h 01mUnited Airlines
Deal found 12/16$1,588
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/271:00 pmMEL - ANC
2 stops29h 56mUnited Airlines
Tue 12/301:30 amANC - MEL
2 stops36h 00mUnited Airlines
Deal found 12/17$1,617
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/262:00 pmSYD - ANC
2 stops30h 25mUnited Airlines
Sat 1/311:59 pmANC - SYD
2 stops37h 16mUnited Airlines
Deal found 12/17$1,624
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/2411:50 amSYD - ANC
2 stops31h 06mUnited Airlines
Wed 12/311:30 amANC - SYD
2 stops33h 30mUnited Airlines
Deal found 12/15$1,628
This BYOjet deal was found by Cheapflights users on 12/16. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:40 pmSYD - ANC
1 stop22h 52mHawaiian Airlines
Thu 1/112:32 amANC - SYD
1 stop23h 13mHawaiian Airlines
Deal found 12/16$1,644
This BYOjet deal was found by Cheapflights users on 12/15. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:40 pmSYD - ANC
1 stop27h 20mHawaiian Airlines
Wed 12/3112:32 amANC - SYD
1 stop23h 13mHawaiian Airlines
Deal found 12/15$1,647
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/281:00 pmMEL - ANC
2 stops31h 25mUnited Airlines
Wed 12/311:30 amANC - MEL
2 stops36h 00mUnited Airlines
Deal found 12/17$1,667
This BYOjet deal was found by Cheapflights users on 12/15. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:00 pmSYD - ANC
3 stops37h 29mMultiple Airlines
Wed 12/3112:20 amANC - SYD
3 stops42h 35mMultiple Airlines
Deal found 12/15$1,831
This Aunt Betty deal was found by Cheapflights users on 12/17. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:40 pmSYD - ANC
1 stop22h 52mHawaiian Airlines
Sat 1/33:22 pmANC - SYD
1 stop32h 23mHawaiian Airlines
Deal found 12/17$1,874
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/1711:20 amSYD - ANC
3 stops31h 36mUnited Airlines
Tue 12/231:30 amANC - SYD
2 stops33h 30mUnited Airlines
Deal found 12/16$1,999

Find flight deals from Australia to Alaska

Keep the following information in mind while searching for Australia to Alaska flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$845
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,722
Provider with most accurate pricing for Sydney Kingsford Smith-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Anchorage flights.
Search Deals
From Australia to Alaska
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia to Alaska 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 December 18, 2025.
Use the filters below to find and compare flights from Australia to Alaska that are best for you.

Fly from

Australia

Fly to

Alaska

Route

Depart

Return

Price

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Thu 2/5

11:40 am-11:15 pm

2 stops30h 35m

Anchorage

Mon 2/9

11:45 pm-7:30 am

2 stops36h 45m

$845

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Sat 1/31

11:40 am-11:15 pm

2 stops30h 35m

Anchorage

Sat 2/7

11:45 pm-7:30 am

2 stops36h 45m

$845

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Fri 1/30

11:40 am-11:15 pm

2 stops30h 35m

Anchorage

Fri 2/6

11:45 pm-7:30 am

2 stops36h 45m

$846

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Sun 2/15

10:40 am-10:46 pm

2 stops31h 06m

Anchorage

Sun 3/8

1:20 pm-7:20 am

2 stops48h 00m

$847

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Thu 1/29

11:40 am-11:15 pm

2 stops30h 35m

Anchorage

Thu 2/5

11:45 pm-7:30 am

2 stops36h 45m

$847

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sat 12/27

11:30 am-12:25 am

2 stops32h 55m

Anchorage

Fri 1/2

11:59 pm-10:00 am

2 stops38h 01m

$858

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sat 12/27

11:30 am-12:25 am

2 stops32h 55m

Anchorage

Fri 1/2

1:30 am-10:00 am

2 stops36h 30m

$858

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sun 12/28

1:00 pm-12:25 am

2 stops31h 25m

Anchorage

Sat 1/3

11:59 pm-10:00 am

2 stops38h 01m

$858

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sun 12/28

1:00 pm-12:25 am

2 stops31h 25m

Anchorage

Fri 1/2

11:59 pm-10:00 am

2 stops62h 01m

$870

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 3/3

11:45 am-8:48 pm

3 stops29h 03m

Anchorage

Tue 3/24

10:00 am-8:45 am

3 stops27h 45m

$1,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 38 results
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Best time to book a flight from Australia to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Australia with our price prediction graph.
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 Australia to Alaska

What is the cheapest month to book a flight from Australia to Alaska?

Currently, January is the cheapest month in which you can book a flight from Australia to Alaska (average of $655). Flying from Australia to Alaska in April is currently the most expensive (average of $1,049). 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.

What is the cheapest time of day to fly from AU to AK?

Find hourly flight availability from Australia to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Australia to Alaska at noon. By choosing this option you can save up to 68% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Australia to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Alaska?

    United Airlines, Delta, and Qantas Airways can get you from Australia to Alaska in just under 27h 25m. Your travel time can differ by up to 3h 41m. Airlines will cover a distance of 7345 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Australia to Alaska that include hotel bookings?

    Yes. In addition to deals on Australia to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Alaska.

  • Can I find deals for business class flights from Australia to Alaska?

    Yes. Cheapflights offers flight deals from Australia to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Alaska?

    Currently, January is the cheapest month in which you can book a flight from Australia to Alaska (average of $655). Flying from Australia to Alaska in April is currently the most expensive (average of $1,049). 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.

See more FAQs

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