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Cheap flights from Alaska to Australia from $1,046

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
2 Mar — 9 Mar1
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 31 January 2026.

Sun 5/714:40
ANC
-
SYD
2 stops26h 00m
Singapore Airlines
Sun 19/709:20
SYD
-
ANC
1 stop22h 18m
Singapore Airlines
Deal found 29/1$1,388
Sun 5/714:40
ANC
-
SYD
2 stops26h 00m
Multiple Airlines
Sun 19/706:00
SYD
-
ANC
2 stops25h 38m
Multiple Airlines
Deal found 29/1$1,402
Sat 14/300:53
ANC
-
MEL
1 stop37h 37m
Multiple Airlines
Sun 22/312:00
MEL
-
ANC
1 stop31h 27m
Multiple Airlines
Deal found 29/1$1,417
Mon 16/323:52
ANC
-
BNE
2 stops36h 38m
United Airlines
Mon 23/310:40
BNE
-
ANC
2 stops27h 21m
United Airlines
Deal found 30/1$1,425
Sun 15/300:53
ANC
-
MEL
1 stop37h 37m
Multiple Airlines
Mon 23/312:00
MEL
-
ANC
1 stop31h 27m
Multiple Airlines
Deal found 29/1$1,427
Tue 9/614:40
ANC
-
BNE
1 stop22h 25m
Multiple Airlines
Sun 21/610:00
BNE
-
ANC
1 stop21h 38m
Multiple Airlines
Deal found 30/1$1,430
Sun 3/523:59
ANC
-
MEL
2 stops37h 31m
United Airlines
Sat 16/510:55
MEL
-
ANC
2 stops29h 50m
United Airlines
Deal found 30/1$1,437
Tue 16/614:40
ANC
-
SYD
1 stop22h 40m
Multiple Airlines
Tue 30/606:00
SYD
-
ANC
2 stops25h 38m
Multiple Airlines
Deal found 30/1$1,438
Sun 3/523:45
ANC
-
MEL
1 stop37h 00m
Multiple Airlines
Sat 16/509:45
MEL
-
ANC
1 stop32h 35m
Multiple Airlines
Deal found 28/1$1,444
Sun 5/714:40
ANC
-
SYD
2 stops26h 45m
Multiple Airlines
Mon 20/709:20
SYD
-
ANC
1 stop22h 18m
Multiple Airlines
Deal found 29/1$1,444
Wed 10/614:11
ANC
-
BNE
1 stop22h 19m
United Airlines
Wed 17/610:30
BNE
-
ANC
1 stop30h 25m
United Airlines
Deal found 30/1$1,445
Tue 9/614:40
ANC
-
SYD
1 stop22h 40m
Multiple Airlines
Sun 21/609:20
SYD
-
ANC
1 stop22h 18m
Multiple Airlines
Deal found 29/1$1,448

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 31 January 2026.

Round-trip from

$1,388

One-way from

$1,046

Popular in

September

Cheapest in

March

Average price

$2,117
Singapore Airlines
  • Singapore Airlines
  • 5/7-19/7
  • 3 total stops
  • 48h 18m total
  • Alaska to Australia
Search Deals
21/5
  • 21/5
  • 1 total stop
  • 35h 45m total
  • Alaska to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($349 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($177 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 31 January 2026.
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

Sat 14/3

00:53-09:30

1 stop37h 37m

Melbourne

Sun 22/3

12:00-00:27

1 stop31h 27m

$1,417

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Mon 16/3

23:52-06:30

2 stops36h 38m

Brisbane

Mon 23/3

10:40-20:01

2 stops27h 21m

$1,425

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Sun 15/3

00:53-09:30

1 stop37h 37m

Melbourne

Mon 23/3

12:00-00:27

1 stop31h 27m

$1,427

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Sun 3/5

23:59-07:30

2 stops37h 31m

Melbourne

Sat 16/5

10:55-22:45

2 stops29h 50m

$1,437

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Sun 15/3

15:40-07:20

2 stops45h 40m

Brisbane

Sun 22/3

09:40-00:29

2 stops32h 49m

$1,451

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

17:15-06:50

2 stops43h 35m

Sydney Kingsford Smith

Tue 21/7

09:15-23:31

2 stops32h 16m

$1,480

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

17:15-06:50

2 stops43h 35m

Sydney Kingsford Smith

Wed 22/7

09:15-23:34

2 stops32h 19m

$1,480

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

17:15-06:50

2 stops43h 35m

Sydney Kingsford Smith

Sun 19/7

09:15-01:35

2 stops34h 20m

$1,480

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 7/7

08:00-06:50

2 stops28h 50m

Sydney Kingsford Smith

Sun 19/7

09:15-22:22

2 stops31h 07m

$1,480

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

01:30-06:50

2 stops35h 20m

Sydney Kingsford Smith

Tue 21/7

09:15-16:12

2 stops24h 57m

$1,480

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 33 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 $743). Flying from Alaska to Australia in January is currently the most expensive (average of $2,004). 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 36h 38m. Alaska and Australia are separated by a distance of 11084 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 $743). Flying from Alaska to Australia in January is currently the most expensive (average of $2,004). 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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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