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Cheap flights from Alaska to Australia from $703

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 26 February 2026.

Fri 20/323:52
ANC
-
MEL
2 stops38h 08m
United Airlines
Tue 24/310:30
MEL
-
ANC
2 stops28h 31m
United Airlines
Deal found 25/2$1,254
Wed 1/708:00
ANC
-
MEL
2 stops29h 50m
Delta
Wed 8/710:00
MEL
-
ANC
2 stops31h 34m
Delta
Deal found 25/2$1,266
Wed 8/406:15
ANC
-
MEL
2 stops31h 35m
Delta
Wed 15/410:00
MEL
-
ANC
2 stops32h 25m
Delta
Deal found 22/2$1,281
Tue 7/423:50
ANC
-
MEL
1 stop36h 55m
Multiple Airlines
Tue 14/409:45
MEL
-
ANC
1 stop32h 42m
Multiple Airlines
Deal found 22/2$1,283
Sun 3/523:45
ANC
-
MEL
1 stop37h 00m
Multiple Airlines
Sat 16/509:45
MEL
-
ANC
1 stop43h 51m
Multiple Airlines
Deal found 22/2$1,492
Sun 23/814:40
ANC
-
BNE
1 stop22h 25m
Multiple Airlines
Sat 29/820:40
BNE
-
ANC
2 stops34h 58m
Multiple Airlines
Deal found 25/2$1,497
Sun 5/423:50
ANC
-
MEL
1 stop36h 55m
Multiple Airlines
Mon 20/416:05
MEL
-
ANC
2 stops26h 22m
Multiple Airlines
Deal found 24/2$1,549
Fri 8/523:49
ANC
-
BNE
2 stops60h 41m
United Airlines
Fri 22/510:30
BNE
-
ANC
1 stop30h 16m
United Airlines
Deal found 25/2$1,585
Mon 23/223:45
ANC
-
BNE
2 stops36h 45m
United Airlines
Fri 27/211:40
BNE
-
ANC
2 stops30h 28m
United Airlines
Deal found 22/2$1,613
Sun 3/523:49
ANC
-
MEL
2 stops38h 26m
United Airlines
Sat 16/510:55
MEL
-
ANC
2 stops29h 50m
United Airlines
Deal found 24/2$1,633
Fri 3/423:50
ANC
-
SYD
2 stops40h 40m
Multiple Airlines
Sun 26/422:00
SYD
-
ANC
2 stops44h 35m
Multiple Airlines
Deal found 24/2$1,660
Tue 7/723:31
ANC
-
SYD
1 stop37h 59m
Multiple Airlines
Mon 20/717:50
SYD
-
ANC
1 stop24h 35m
Multiple Airlines
Deal found 23/2$1,667

Find flight deals from Alaska to Australia

Keep the following information in mind while searching for Alaska to Australia flight deals. Data was last updated 26 February 2026.

Round-trip from

$1,254

One-way from

$703

Popular in

September

Cheapest in

March

Average price

$1,799
United Airlines
  • United Airlines
  • 20/3-24/3
  • 4 total stops
  • 68h 51m total
  • Alaska to Australia
Search Deals
Qantas Airways
  • Qantas Airways
  • 19/5
  • 1 total stop
  • 37h 32m total
  • Alaska to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($680 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($231 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 26 February 2026.
Use the filters below to find and compare flights from Alaska to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Wed 1/7

06:00-07:50

2 stops31h 50m

Melbourne

Wed 8/7

10:00-23:56

1 stop31h 56m

$1,266

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Fri 20/3

21:10-09:00

2 stops40h 50m

Melbourne

Tue 24/3

10:30-20:01

2 stops28h 31m

$1,271

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Wed 8/4

06:15-07:50

2 stops31h 35m

Melbourne

Wed 15/4

10:00-00:25

2 stops32h 25m

$1,281

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Sun 3/5

23:45-06:45

1 stop37h 00m

Melbourne

Sat 16/5

09:45-00:35

1 stop32h 50m

$1,283

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Wed 8/4

23:50-06:45

1 stop36h 55m

Melbourne

Wed 15/4

09:45-00:27

1 stop32h 42m

$1,283

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Sun 23/8

14:40-07:05

1 stop22h 25m

Brisbane

Sat 29/8

20:40-13:38

2 stops34h 58m

$1,497

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Fri 8/5

23:49-06:30

2 stops60h 41m

Brisbane

Fri 22/5

10:30-22:46

1 stop30h 16m

$1,585

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Sun 3/5

23:49-08:15

2 stops38h 26m

Melbourne

Sat 16/5

10:55-22:45

2 stops29h 50m

$1,633

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Tue 7/4

20:50-07:30

2 stops40h 40m

Melbourne

Tue 14/4

10:55-22:45

2 stops29h 50m

$1,644

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 7/7

14:05-06:55

1 stop22h 50m

Sydney Kingsford Smith

Mon 20/7

10:20-22:46

1 stop30h 26m

$1,670

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 37 resultsSorted by cheapest first
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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 $732). Flying from Alaska to Australia in September is currently the most expensive (average of $1,981). 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 31h 50m. 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.

  • 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 $732). Flying from Alaska to Australia in September is currently the most expensive (average of $1,981). 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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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.

Can Cheapflights notify me if prices for flights from Alaska to Australia become cheaper?

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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