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Alaska

$569+ 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
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 5/2210:55 am
MEL
-
ANC
1 stop29h 51m
United Airlines
Thu 6/1110:29 pm
ANC
-
MEL
2 stops39h 01m
United Airlines
Deal found 5/6$933
This Delta deal was found by Cheapflights users on 5/7. 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.
Fri 5/2210:00 am
MEL
-
ANC
2 stops24h 23m
Delta
Thu 6/1111:45 am
ANC
-
MEL
2 stops50h 05m
Delta
Deal found 5/7$950
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 7/309:30 am
SYD
-
ANC
2 stops27h 42m
United Airlines
Wed 8/122:14 pm
ANC
-
SYD
1 stop22h 41m
United Airlines
Deal found 5/8$1,043
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 7/3010:20 am
SYD
-
ANC
1 stop30h 26m
United Airlines
Sun 8/911:09 pm
ANC
-
SYD
2 stops37h 51m
United Airlines
Deal found 5/8$1,055
This SmartFares deal was found by Cheapflights users on 5/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:45 pm
SYD
-
ANC
1 stop26h 35m
Multiple Airlines
Sun 8/94:00 pm
ANC
-
SYD
1 stop32h 50m
Multiple Airlines
Deal found 5/8$1,093
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 7/3010:20 am
SYD
-
ANC
1 stop30h 26m
United Airlines
Thu 8/62:05 pm
ANC
-
SYD
1 stop22h 50m
United Airlines
Deal found 5/8$1,094
This United Airlines deal was found by Cheapflights users on 5/6. 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 5/3110:20 am
SYD
-
ANC
1 stop30h 26m
United Airlines
Sun 6/710:29 pm
ANC
-
SYD
2 stops38h 31m
United Airlines
Deal found 5/6$1,095
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 7/3110:20 am
SYD
-
ANC
1 stop28h 29m
United Airlines
Sun 8/911:09 pm
ANC
-
SYD
2 stops37h 51m
United Airlines
Deal found 5/8$1,106
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 8/48:45 pm
SYD
-
ANC
1 stop26h 35m
Multiple Airlines
Sun 8/94:00 pm
ANC
-
SYD
1 stop32h 50m
Multiple Airlines
Deal found 5/8$1,120
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 7/319:10 am
SYD
-
ANC
2 stops29h 24m
American Airlines
Tue 8/111:57 am
ANC
-
SYD
2 stops35h 08m
American Airlines
Deal found 5/8$1,125
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 5/159:15 am
SYD
-
ANC
2 stops25h 08m
Delta
Fri 5/221:55 am
ANC
-
SYD
2 stops34h 55m
Delta
Deal found 5/6$1,135
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 8/48:45 pm
SYD
-
ANC
1 stop26h 35m
Multiple Airlines
Fri 8/74:00 pm
ANC
-
SYD
1 stop32h 50m
Multiple Airlines
Deal found 5/8$1,136

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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$933
(United Airlines)

One-way from

$569
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,164
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. 6% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 9, 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 6/7

10:55 am-10:46 pm

1 stop29h 51m

Anchorage

Sat 6/20

4:00 pm-8:15 am

2 stops46h 15m

$933

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Fri 5/22

10:55 am-10:46 pm

1 stop29h 51m

Anchorage

Thu 6/11

2:05 pm-8:15 am

1 stop24h 10m

$933

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 8/4

9:30 am-10:46 pm

2 stops31h 16m

Anchorage

Mon 8/10

11:09 pm-7:00 am

2 stops37h 51m

$1,043

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 8/3

10:20 am-10:46 pm

1 stop30h 26m

Anchorage

Sun 8/9

11:09 pm-7:00 am

2 stops37h 51m

$1,055
Quickest round-trip

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Sun 5/31

10:20 am-10:46 pm

1 stop30h 26m

Anchorage

Sun 6/7

1:49 pm-6:55 am

1 stop23h 06m

$1,094

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Sat 8/1

9:30 am-7:12 pm

2 stops27h 42m

Anchorage

Tue 8/11

9:20 pm-6:55 am

2 stops39h 35m

$1,106

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Sat 5/23

8:45 pm-5:26 am

1 stop26h 41m

Anchorage

Wed 5/27

4:08 pm-6:50 pm

1 stop32h 42m

$1,151

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 6/1

12:00 pm-7:08 pm

1 stop25h 08m

Anchorage

Mon 6/15

7:00 am-7:05 am

2 stops30h 05m

$1,157

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Thu 6/11

4:35 pm-5:20 am

2 stops30h 45m

Anchorage

Thu 6/18

4:00 pm-11:25 pm

2 stops37h 25m

$1,167

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 9/7

9:30 am-7:02 pm

2 stops27h 32m

Anchorage

Mon 9/14

8:00 pm-6:55 am

2 stops40h 55m

$1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 38 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?

    United Airlines and Qatar Airways can get you from Australia to Alaska in just under 29h 51m. Your travel time can differ by up to 11h 03m. Airlines will cover 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 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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