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$732+ Cheap flights from Alaska to Australia

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Alaska to Australia

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 January 31, 2026.

This Gurufare deal was found by Cheapflights users on 1/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/52:40 pm
ANC
-
SYD
2 stops26h 00m
Singapore Airlines
Sun 7/199:20 am
SYD
-
ANC
1 stop22h 18m
Singapore Airlines
Deal found 1/29$971
This Gurufare deal was found by Cheapflights users on 1/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/52:40 pm
ANC
-
SYD
2 stops26h 00m
Multiple Airlines
Sun 7/196:00 am
SYD
-
ANC
2 stops25h 38m
Multiple Airlines
Deal found 1/29$981
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1412:53 am
ANC
-
MEL
1 stop37h 37m
Multiple Airlines
Sun 3/2212:00 pm
MEL
-
ANC
1 stop31h 27m
Multiple Airlines
Deal found 1/29$991
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 3/1611:52 pm
ANC
-
BNE
2 stops36h 38m
United Airlines
Mon 3/2310:40 am
BNE
-
ANC
2 stops27h 21m
United Airlines
Deal found 1/30$997
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1512:53 am
ANC
-
MEL
1 stop37h 37m
Multiple Airlines
Mon 3/2312:00 pm
MEL
-
ANC
1 stop31h 27m
Multiple Airlines
Deal found 1/29$998
This Gurufare deal was found by Cheapflights users on 1/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:40 pm
ANC
-
BNE
1 stop22h 25m
Multiple Airlines
Sun 6/2110:00 am
BNE
-
ANC
1 stop21h 38m
Multiple Airlines
Deal found 1/30$1,000
This United Airlines deal was found by Cheapflights users on 1/30. 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 5/311:59 pm
ANC
-
MEL
2 stops37h 31m
United Airlines
Sat 5/1610:55 am
MEL
-
ANC
2 stops29h 50m
United Airlines
Deal found 1/30$1,005
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/162:40 pm
ANC
-
SYD
1 stop22h 40m
Multiple Airlines
Tue 6/306:00 am
SYD
-
ANC
2 stops25h 38m
Multiple Airlines
Deal found 1/30$1,006
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/52:40 pm
ANC
-
SYD
2 stops26h 45m
Multiple Airlines
Mon 7/209:20 am
SYD
-
ANC
1 stop22h 18m
Multiple Airlines
Deal found 1/29$1,010
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:45 pm
ANC
-
MEL
1 stop37h 00m
Multiple Airlines
Sat 5/169:45 am
MEL
-
ANC
1 stop43h 51m
Multiple Airlines
Deal found 1/30$1,011
This United Airlines deal was found by Cheapflights users on 1/30. 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 6/102:11 pm
ANC
-
BNE
1 stop22h 19m
United Airlines
Tue 6/2310:30 am
BNE
-
ANC
1 stop30h 25m
United Airlines
Deal found 1/30$1,011
This Gurufare deal was found by Cheapflights users on 1/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:40 pm
ANC
-
SYD
1 stop22h 40m
Multiple Airlines
Sun 6/219:20 am
SYD
-
ANC
1 stop22h 18m
Multiple Airlines
Deal found 1/29$1,013

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 January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$971
(Gurufare)

One-way from

$732
(oojo)

Popular in

September

Cheapest in

March

Average price

$1,481
Provider with most accurate pricing for Anchorage-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Sydney Kingsford Smith flights.
Search Deals
From Alaska to Australia
Search Deals
One-way flight from Alaska to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 31, 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 3/14

12:53 am-9:30 am

1 stop37h 37m

Melbourne

Sun 3/22

12:00 pm-12:27 am

1 stop31h 27m

$991

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Sun 3/15

12:53 am-9:30 am

1 stop37h 37m

Melbourne

Mon 3/23

12:00 pm-12:27 am

1 stop31h 27m

$998

AnchorageMelbourne

ANC - MEL

ANCMEL

Anchorage

Sun 5/3

11:59 pm-7:30 am

2 stops37h 31m

Melbourne

Sat 5/16

10:55 am-10:45 pm

2 stops29h 50m

$1,005

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Wed 6/10

2:11 pm-6:30 am

1 stop22h 19m

Brisbane

Wed 6/17

10:30 am-10:55 pm

1 stop30h 25m

$1,011

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Sun 3/15

3:40 pm-7:20 am

2 stops45h 40m

Brisbane

Sun 3/22

9:40 am-12:29 am

2 stops32h 49m

$1,015

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Wed 6/10

5:15 am-6:30 am

2 stops31h 15m

Brisbane

Sun 6/21

10:30 am-10:55 pm

1 stop30h 25m

$1,016

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Tue 6/9

11:59 pm-6:30 am

2 stops36h 31m

Brisbane

Wed 6/17

10:30 am-10:55 pm

1 stop30h 25m

$1,016

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Wed 6/10

5:15 am-6:30 am

2 stops31h 15m

Brisbane

Tue 6/23

10:30 am-10:55 pm

1 stop30h 25m

$1,016

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Tue 6/9

10:30 pm-6:30 am

2 stops38h 00m

Brisbane

Sun 6/21

10:30 am-10:55 pm

1 stop30h 25m

$1,016

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 7/6

5:15 pm-6:50 am

2 stops43h 35m

Sydney Kingsford Smith

Tue 7/21

9:15 am-11:31 pm

2 stops32h 16m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 36 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 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 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 $520). Flying from Alaska to Australia in January is currently the most expensive (average of $1,402). 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?

    For as low as $1,005, United Airlines can have you in Australia from Alaska in 37h 31m. Alaska and Australia are separated by a distance of 7735 mi. Both multi-stop and nonstop 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 vacation 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 $520). Flying from Alaska to Australia in January is currently the most expensive (average of $1,402). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alaska to Australia

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Top 2 airlines flying from Alaska to Australia

Discover the top 2 airlines that operate flights from Alaska to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$1,003Average$1,415FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,155Average$1,693FlexibilityNo cancel feeOn-timeN/A

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