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Alaska

$847+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
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 June 25, 2026.

This TravelUp deal was found by Cheapflights users on 6/23. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:55 am
MEL
-
ANC
1 stop29h 51m
Lufthansa
Thu 8/132:14 pm
ANC
-
MEL
1 stop24h 01m
Lufthansa
Deal found 6/23$928
This United Airlines deal was found by Cheapflights users on 6/21. 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 7/139:30 am
SYD
-
ANC
2 stops31h 16m
United Airlines
Mon 7/272:05 pm
ANC
-
SYD
1 stop22h 50m
United Airlines
Deal found 6/21$1,013
This TravelUp deal was found by Cheapflights users on 6/20. 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 TravelUp 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
Lufthansa
Wed 8/192:14 pm
ANC
-
SYD
1 stop22h 41m
Lufthansa
Deal found 6/20$1,027
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:00 pm
SYD
-
ANC
1 stop28h 39m
American Airlines
Wed 8/197:00 am
ANC
-
SYD
2 stops30h 05m
American Airlines
Deal found 6/20$1,032
This American Airlines deal was found by Cheapflights users on 6/24. 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 11/59:40 am
BNE
-
ANC
2 stops34h 12m
American Airlines
Mon 11/91:08 pm
ANC
-
BNE
2 stops46h 22m
American Airlines
Deal found 6/24$1,042
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:15 am
SYD
-
ANC
2 stops33h 37m
American Airlines
Mon 11/95:55 am
ANC
-
SYD
2 stops31h 05m
American Airlines
Deal found 6/20$1,052
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:15 am
SYD
-
ANC
2 stops32h 09m
Delta
Sun 8/3011:01 am
ANC
-
SYD
2 stops25h 49m
Delta
Deal found 6/23$1,054
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:15 am
SYD
-
ANC
2 stops32h 40m
Delta
Tue 8/1812:39 am
ANC
-
SYD
2 stops36h 11m
Delta
Deal found 6/21$1,056
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:40 am
BNE
-
ANC
1 stop28h 36m
American Airlines
Tue 11/1012:25 am
ANC
-
BNE
2 stops35h 05m
American Airlines
Deal found 6/20$1,059
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:00 am
MEL
-
ANC
2 stops31h 58m
Delta
Thu 8/1311:01 am
ANC
-
MEL
2 stops50h 49m
Delta
Deal found 6/23$1,071
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 8/199:10 am
SYD
-
ANC
2 stops34h 28m
American Airlines
Sun 8/237:00 am
ANC
-
SYD
2 stops30h 30m
American Airlines
Deal found 6/22$1,073
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:40 pm
BNE
-
ANC
2 stops34h 40m
Multiple Airlines
Sun 8/164:00 pm
ANC
-
BNE
2 stops51h 15m
Multiple Airlines
Deal found 6/24$1,124

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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$928
(TravelUp)

One-way from

$859
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,282
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. 12% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 25, 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

Sun 8/2

10:55 am-10:46 pm

1 stop29h 51m

Anchorage

Sat 8/29

2:14 pm-8:15 am

1 stop24h 01m

$928

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 7/13

10:20 am-10:46 pm

1 stop30h 26m

Anchorage

Mon 7/27

2:05 pm-6:55 am

1 stop22h 50m

$1,013
Quickest round-trip

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 8/17

10:20 am-2:13 pm

1 stop21h 53m

Anchorage

Sun 8/30

2:14 pm-6:55 am

1 stop22h 41m

$1,026

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 8/3

12:00 pm-10:39 pm

1 stop28h 39m

Anchorage

Wed 8/19

7:00 am-7:05 am

2 stops30h 05m

$1,032

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Thu 11/5

9:40 am-7:16 pm

1 stop28h 36m

Anchorage

Sun 11/8

1:36 am-6:30 am

2 stops33h 54m

$1,042

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 8/17

9:15 am-11:24 pm

2 stops32h 09m

Anchorage

Sun 8/30

11:01 am-6:50 am

2 stops25h 49m

$1,054

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Sat 11/7

9:40 am-7:16 pm

1 stop28h 36m

Anchorage

Tue 11/10

12:25 am-6:30 am

2 stops35h 05m

$1,059

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sun 8/2

10:00 am-11:58 pm

2 stops31h 58m

Anchorage

Thu 8/13

11:01 am-7:50 am

2 stops50h 49m

$1,071

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Sun 8/9

12:40 pm-5:20 am

2 stops34h 40m

Anchorage

Sun 8/16

4:00 pm-1:15 pm

2 stops51h 15m

$1,124

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Thu 8/6

12:40 pm-5:20 am

2 stops34h 40m

Anchorage

Thu 8/13

4:00 pm-4:50 pm

2 stops54h 50m

$1,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 28 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, March is the cheapest month in which you can book a flight from Australia to Alaska (average of $470). 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?

    Lufthansa, United Airlines, and American Airlines can get you from Australia to Alaska in just under 28h 36m. Your travel time can differ by up to 1h 50m. Airlines will cover a distance of 6887 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, March is the cheapest month in which you can book a flight from Australia to Alaska (average of $470). 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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