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Cheap flights from Alaska to Australia from $834

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Alaska to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Alaska to Australia
Explore the most affordable flight options available from Alaska to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Fri 5/1223:59ANC - BNE
2 stops36h 31mLufthansa
Tue 9/1207:55BNE - ANC
3 stops34h 01mLufthansa
Deal found 19/11$1,942
Thu 4/1200:53ANC - BNE
1 stop33h 52mMultiple Airlines
Tue 9/1207:55BNE - ANC
3 stops34h 01mMultiple Airlines
Deal found 19/11$1,964
Fri 5/1223:59ANC - BNE
2 stops36h 31mUnited Airlines
Tue 9/1211:40BNE - ANC
2 stops30h 16mUnited Airlines
Deal found 19/11$2,037
Thu 18/1223:59ANC - BNE
2 stops60h 31mUnited Airlines
Thu 25/1211:40BNE - ANC
2 stops30h 16mUnited Airlines
Deal found 19/11$2,542
Wed 24/1201:15ANC - SYD
2 stops33h 35mDelta
Sun 11/110:40SYD - ANC
2 stops30h 04mDelta
Deal found 18/11$2,563
Wed 24/1201:30ANC - SYD
2 stops59h 45mUnited Airlines
Sun 11/114:00SYD - ANC
2 stops29h 15mUnited Airlines
Deal found 19/11$2,817
Wed 24/1200:32ANC - SYD
1 stop23h 13mAlaska Airlines
Sun 11/121:40SYD - ANC
1 stop21h 38mAlaska Airlines
Deal found 18/11$3,246
Wed 17/1200:09ANC - BNE
1 stop33h 51mMultiple Airlines
Thu 25/1212:05BNE - ANC
2 stops31h 27mMultiple Airlines
Deal found 19/11$3,727
Sat 20/1223:59ANC - MEL
2 stops37h 31mUnited Airlines
Sun 4/111:30MEL - ANC
2 stops55h 26mUnited Airlines
Deal found 20/11$3,798
Tue 23/1223:59ANC - MEL
2 stops38h 01mUnited Airlines
Tue 6/113:00MEL - ANC
2 stops54h 15mUnited Airlines
Deal found 21/11$4,167
Tue 23/1209:00ANC - MEL
3 stops29h 55mMultiple Airlines
Tue 6/112:10MEL - ANC
3 stops31h 32mMultiple Airlines
Deal found 21/11$4,917
Wed 17/1201:25ANC - BNE
3 stops26h 00mHawaiian Airlines
Thu 25/1210:25BNE - ANC
2 stops33h 07mHawaiian Airlines
Deal found 19/11$5,422

Cheap flight deals from Alaska to Australia

Keep the following information in mind while searching for Alaska to Australia flight deals. Data was last updated 21 November 2025.

Round-trip from

$1,551

One-way from

$834

Popular in

September

Cheapest in

March

Average price

$2,937
Delta
  • Delta
  • 29/1-18/2
  • 4 total stops
  • 67h 16m total
  • Alaska to Australia
Search Deals
Delta
  • Delta
  • 5/1
  • 2 total stops
  • 31h 25m total
  • Alaska to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($340 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($201 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Alaska to Australia 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 647,157 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Alaska to Australia that are best for you.

Fly from

Alaska

Fly to

Australia

Route

Depart

Return

Price

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Fri 30/1

05:55-08:00

2 stops30h 05m

Melbourne

Fri 13/2

10:10-20:48

2 stops30h 38m

$1,551

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Mon 2/2

05:55-08:00

2 stops30h 05m

Melbourne

Fri 13/2

10:10-00:09

2 stops33h 59m

$1,551

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Fri 30/1

05:55-08:00

2 stops30h 05m

Melbourne

Sun 15/2

10:10-22:46

2 stops32h 36m

$1,551

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Wed 4/2

05:55-08:00

2 stops30h 05m

Melbourne

Fri 13/2

10:10-00:09

2 stops33h 59m

$1,551

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Mon 2/2

05:55-08:00

2 stops30h 05m

Melbourne

Wed 18/2

10:10-22:46

2 stops32h 36m

$1,551

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Fri 30/1

05:55-08:00

2 stops30h 05m

Melbourne

Wed 18/2

10:10-22:46

2 stops32h 36m

$1,551

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Tue 17/3

20:48-17:10

2 stops50h 22m

Brisbane

Tue 7/4

20:35-00:39

1 stop22h 04m

$1,558

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Thu 19/2

00:53-05:00

1 stop33h 07m

Brisbane

Mon 2/3

19:40-13:45

1 stop37h 05m

$1,581

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Tue 17/3

23:52-06:30

2 stops36h 38m

Brisbane

Tue 7/4

10:30-22:39

2 stops30h 09m

$1,607

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Fri 20/2

09:00-07:30

2 stops27h 30m

Brisbane

Mon 2/3

11:40-19:46

2 stops27h 06m

$1,720

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 55 results
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Best time to book a flight from Alaska to Australia

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

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

Currently, March is the cheapest month in which you can book a flight from Alaska to Australia (average of $813). Flying from Alaska to Australia in January is currently the most expensive (average of $2,230). 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.

Related info for your journey

Find useful and relevant information for your journey from Alaska to Australia. 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 Alaska to Australia?

    Departing from Alaska to Australia will take you 30h 05m. Alaska and Australia are separated by a distance of 12448 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Alaska to Australia one-way?

    $834 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $882 and $1,205, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alaska to Australia 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 Alaska to Australia?

    Currently, March is the cheapest month in which you can book a flight from Alaska to Australia (average of $813). Flying from Alaska to Australia in January is currently the most expensive (average of $2,230). 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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How does Cheapflights help users find flights from Alaska to Australia?

Cheapflights makes it easy to find Alaska to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Alaska to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Alaska to Australia.

Can Cheapflights find flights from Alaska to Australia with no change fees?

Need flexible booking options for your flight to Australia from Alaska? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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