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Cheap flights from Australia to Alaska from $887

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
29 Jul — 5 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Alaska

Enter your travel dates to find the best prices.

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 29 June 2026.

Sun 26/710:55
MEL
-
ANC
1 stop29h 51m
United Airlines
Thu 6/823:09
ANC
-
MEL
2 stops38h 21m
United Airlines
Deal found 29/6$1,306
Sun 26/709:30
MEL
-
ANC
2 stops27h 42m
United Airlines
Sun 9/823:09
ANC
-
MEL
2 stops38h 21m
United Airlines
Deal found 29/6$1,324
Thu 23/710:55
MEL
-
ANC
2 stops55h 04m
United Airlines
Sun 9/823:09
ANC
-
MEL
2 stops38h 21m
United Airlines
Deal found 29/6$1,340
Wed 12/817:50
SYD
-
ANC
1 stop24h 05m
Qantas Airways
Thu 20/822:48
ANC
-
SYD
1 stop38h 42m
Qantas Airways
Deal found 25/6$1,511
Thu 5/1109:40
BNE
-
ANC
2 stops34h 12m
American Airlines
Mon 9/1113:08
ANC
-
BNE
2 stops46h 22m
American Airlines
Deal found 24/6$1,511
Thu 13/810:20
SYD
-
ANC
1 stop21h 53m
United Airlines
Thu 20/815:15
ANC
-
SYD
2 stops45h 40m
United Airlines
Deal found 29/6$1,516
Wed 22/709:45
MEL
-
ANC
2 stops32h 14m
American Airlines
Mon 10/807:00
ANC
-
MEL
2 stops29h 45m
American Airlines
Deal found 29/6$1,528
Fri 24/710:00
MEL
-
ANC
2 stops42h 21m
Delta
Tue 4/801:32
ANC
-
MEL
2 stops36h 18m
Delta
Deal found 29/6$1,531
Fri 24/709:45
MEL
-
ANC
2 stops56h 14m
American Airlines
Mon 10/807:00
ANC
-
MEL
1 stop28h 00m
American Airlines
Deal found 29/6$1,545
Thu 13/815:15
BNE
-
ANC
2 stops32h 05m
Multiple Airlines
Thu 20/816:12
ANC
-
BNE
2 stops37h 13m
Multiple Airlines
Deal found 29/6$1,556
Wed 12/809:15
SYD
-
ANC
2 stops28h 57m
Delta
Wed 19/800:39
ANC
-
SYD
2 stops36h 11m
Delta
Deal found 25/6$1,567
Tue 21/708:15
MEL
-
ANC
2 stops32h 24m
American Airlines
Mon 10/807:00
ANC
-
MEL
1 stop28h 00m
American Airlines
Deal found 29/6$1,595

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 29 June 2026.

Round-trip from

$1,306

One-way from

$887

Popular in

December

Cheapest in

September

Average price

$1,858
United Airlines
  • United Airlines
  • 26/7-6/8
  • 3 total stops
  • 68h 12m total
  • Australia to Alaska
Search Deals
Delta
  • Delta
  • 28/7
  • 2 total stops
  • 32h 05m total
  • Australia to Alaska
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($358 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($138 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 29 June 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 return flight

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sun 26/7

10:55-22:46

1 stop29h 51m

Anchorage

Tue 4/8

20:00-07:30

2 stops41h 30m

$1,324

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Thu 23/7

10:55-23:59

2 stops55h 04m

Anchorage

Thu 6/8

23:09-07:30

2 stops38h 21m

$1,324

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 12/8

17:50-23:55

1 stop24h 05m

Anchorage

Thu 20/8

22:48-07:30

1 stop38h 42m

$1,511

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Thu 5/11

09:40-19:16

1 stop28h 36m

Anchorage

Sun 8/11

01:36-06:30

2 stops33h 54m

$1,511
Fastest return journey

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 13/8

10:20-14:13

1 stop21h 53m

Anchorage

Thu 20/8

14:14-06:55

1 stop22h 41m

$1,528

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Thu 13/8

15:15-05:20

2 stops32h 05m

Anchorage

Thu 20/8

16:12-23:25

2 stops37h 13m

$1,556

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 12/8

09:15-20:12

2 stops28h 57m

Anchorage

Wed 19/8

00:39-06:50

2 stops36h 11m

$1,567

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Sun 9/8

12:40-05:20

2 stops34h 40m

Anchorage

Sun 16/8

16:00-13:15

2 stops51h 15m

$1,629

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Tue 21/7

07:15-22:46

2 stops33h 31m

Anchorage

Tue 4/8

20:00-07:30

2 stops41h 30m

$1,653

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Tue 21/7

10:00-22:46

2 stops54h 46m

Anchorage

Fri 7/8

23:59-08:15

1 stop38h 16m

$1,653

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 32 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 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 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 $681). Flying from Australia to Alaska in April is currently the most expensive (average of $1,483). 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.

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated 29 June 2026.
See what other customers who have flown with Alaska Airlines,United Airlines, andAir Canada from Australia to Alaska have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,593 reviews
Check prices

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,593 reviews
Alaska Airlines
7.9
Good
12,593 reviews
Check prices

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
United Airlines
7.4
Good
9,895 reviews
Alaska Airlines
7.9
Good
12,593 reviews
Check prices

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Air Canada
7.1
Good
11,271 reviews
Alaska Airlines
7.9
Good
12,593 reviews
Check prices

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

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, Qantas Airways, and American Airlines can get you from Australia to Alaska in just under 24h 05m. Your travel time can differ by up to 5h 46m. There are 11821 km between Australia and Alaska. This flight may include one or multiple stops.

  • 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 holiday 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 $681). Flying from Australia to Alaska in April is currently the most expensive (average of $1,483). 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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Top 3 airlines flying from Australia to Alaska

Discover the top 3 airlines that operate flights from Australia to Alaska. 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 647,157 searches. Data last updated 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,161Average$1,716FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,240Average$1,839FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapest$1,388Average$1,462FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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 Australia to Alaska?

Cheapflights makes it easy to find Australia to Alaska 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 Australia to Alaska?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Alaska for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia to Alaska with no change fees?

Need flexible booking options for your flight to Alaska from Australia? 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 Australia to Alaska become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Alaska on Cheapflights with our Price Alert feature and get notified when better prices are available.

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