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Alaska

$509+ Cheap flights from Australia to Alaska

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/18. 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.
Tue 7/2810:55 am
MEL
-
ANC
1 stop29h 51m
United Airlines
Mon 8/1010:29 pm
ANC
-
MEL
2 stops39h 46m
United Airlines
Deal found 3/18$825
This Air Canada deal was found by Cheapflights users on 3/22. 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.
Thu 5/148:45 pm
MEL
-
ANC
2 stops34h 51m
Air Canada
Sun 5/172:40 pm
ANC
-
MEL
2 stops26h 25m
Air Canada
Deal found 3/22$987
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:55 am
BNE
-
ANC
2 stops30h 40m
Multiple Airlines
Sat 5/911:45 pm
ANC
-
BNE
2 stops40h 50m
Multiple Airlines
Deal found 3/18$991
This Trip.com deal was found by Cheapflights users on 3/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:55 am
BNE
-
ANC
2 stops30h 40m
Multiple Airlines
Mon 5/1112:12 pm
ANC
-
BNE
3 stops28h 23m
Multiple Airlines
Deal found 3/19$993
This Air Canada deal was found by Cheapflights users on 3/18. 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.
Wed 6/38:30 pm
MEL
-
ANC
2 stops35h 06m
Air Canada
Sat 6/62:40 pm
ANC
-
MEL
2 stops26h 40m
Air Canada
Deal found 3/18$997
This Trip.com deal was found by Cheapflights users on 3/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:30 pm
MEL
-
ANC
2 stops29h 05m
Multiple Airlines
Mon 5/119:12 am
ANC
-
MEL
3 stops33h 13m
Multiple Airlines
Deal found 3/19$998
This Air Canada deal was found by Cheapflights users on 3/22. 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.
Fri 6/510:00 am
BNE
-
ANC
1 stop21h 36m
Air Canada
Mon 6/82:40 pm
ANC
-
BNE
1 stop22h 25m
Air Canada
Deal found 3/22$1,068
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:10 am
SYD
-
ANC
2 stops29h 26m
American Airlines
Tue 8/1111:55 pm
ANC
-
SYD
2 stops37h 10m
American Airlines
Deal found 3/22$1,131
This United Airlines deal was found by Cheapflights users on 3/22. 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 8/310:20 am
SYD
-
ANC
1 stop30h 26m
United Airlines
Mon 8/102:05 pm
ANC
-
SYD
1 stop22h 50m
United Airlines
Deal found 3/22$1,132
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:50 pm
SYD
-
ANC
1 stop24h 45m
Multiple Airlines
Tue 5/121:22 pm
ANC
-
SYD
2 stops24h 08m
Multiple Airlines
Deal found 3/20$1,133
This Qantas Airways deal was found by Cheapflights users on 3/22. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:50 pm
SYD
-
ANC
1 stop24h 45m
Multiple Airlines
Wed 5/1311:30 am
ANC
-
SYD
2 stops26h 00m
Multiple Airlines
Deal found 3/22$1,134
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:10 am
SYD
-
ANC
2 stops53h 45m
American Airlines
Mon 5/1811:12 am
ANC
-
SYD
2 stops49h 53m
American Airlines
Deal found 3/22$1,137

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$819
(United Airlines)

One-way from

$509
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,301
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
One-way flight from Australia to Alaska
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 23, 2026.
Use the filters below to find and compare flights from Australia to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Tue 7/28

10:55 am-10:46 pm

1 stop29h 51m

Anchorage

Mon 8/10

10:29 pm-8:15 am

2 stops39h 46m

$825

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Thu 5/14

8:45 pm-1:36 pm

2 stops34h 51m

Anchorage

Sun 5/17

2:40 pm-11:05 am

2 stops26h 25m

$987

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Sat 5/2

11:55 am-12:35 am

2 stops30h 40m

Anchorage

Sat 5/9

11:45 pm-10:35 am

2 stops40h 50m

$991

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Wed 6/3

8:30 pm-1:36 pm

2 stops35h 06m

Anchorage

Sat 6/6

2:40 pm-11:20 am

2 stops26h 40m

$997

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Mon 5/4

1:30 pm-12:35 am

2 stops29h 05m

Anchorage

Mon 5/11

9:12 am-12:25 pm

3 stops33h 13m

$998
Quickest round-trip

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Fri 6/5

10:00 am-1:36 pm

1 stop21h 36m

Anchorage

Mon 6/8

2:40 pm-7:05 am

1 stop22h 25m

$1,068

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 9/2

9:30 am-2:05 pm

2 stops22h 35m

Anchorage

Wed 9/9

2:26 pm-6:55 am

1 stop22h 29m

$1,132

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Mon 5/4

8:35 pm-12:35 am

1 stop22h 00m

Anchorage

Mon 5/11

11:15 am-5:00 am

2 stops23h 45m

$1,132

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 5/6

9:15 am-8:46 pm

2 stops29h 31m

Anchorage

Wed 5/13

11:30 am-6:50 am

2 stops25h 20m

$1,133

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 5/5

5:50 pm-12:35 am

1 stop24h 45m

Anchorage

Tue 5/12

1:22 pm-7:30 am

2 stops24h 08m

$1,133

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 52 resultsSorted by cheapest first
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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 $511). Flying from Australia to Alaska in April is currently the most expensive (average of $1,023). 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 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, Air Canada, and Delta can get you from Australia to Alaska in just under 29h 31m. Your travel time can differ by up to 5h 20m. 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 $511). Flying from Australia to Alaska in April is currently the most expensive (average of $1,023). 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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