What is the cheapest airline that flies from Alaska to Australia?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Alaska to Australia

When did momondo last update prices for flights from Alaska to Australia?

Prices for flights from Alaska to Australia refresh daily.

How old do you have to be to fly from Alaska to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$836 Cheap Flights from Alaska to Australia in 2026

Find the cheapest flights from Alaska to Australia

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

23:33 - 18:50

ANC

SYD

49h 17m

2 stops

20:45 - 05:20

SYD

ANC

26h 35m

1 stop

$1,665Multiple Airlines

Mon, 10 Aug - Sun, 16 Aug

23:33 - 18:50

ANC

SYD

49h 17m

2 stops

20:45 - 10:02

SYD

ANC

31h 17m

2 stops

$1,681Multiple Airlines

Mon, 10 Aug - Sun, 16 Aug

14:05 - 06:55

ANC

SYD

22h 50m

1 stop

10:20 - 22:46

SYD

ANC

30h 26m

1 stop

$1,698United Airlines

Wed, 29 Jul - Mon, 10 Aug

14:05 - 06:55

ANC

SYD

22h 50m

1 stop

09:30 - 19:59

SYD

ANC

28h 29m

2 stops

$1,704United Airlines

Wed, 29 Jul - Tue, 11 Aug

08:15 - 06:50

ANC

SYD

28h 35m

2 stops

09:15 - 20:12

SYD

ANC

28h 57m

2 stops

$1,705Delta

Wed, 29 Jul - Mon, 10 Aug

06:00 - 06:50

ANC

SYD

54h 50m

2 stops

09:15 - 20:12

SYD

ANC

28h 57m

2 stops

$1,741Delta

Sun, 2 Aug - Sun, 16 Aug

14:40 - 07:05

ANC

BNE

22h 25m

1 stop

10:15 - 13:38

BNE

ANC

21h 23m

1 stop

$1,886Air Canada

Fri, 14 Aug - Thu, 20 Aug

14:40 - 07:05

ANC

BNE

22h 25m

1 stop

10:15 - 13:38

BNE

ANC

21h 23m

1 stop

$2,032Air Canada

Fri, 14 Aug - Thu, 20 Aug

16:01 - 18:35

FAI

PER

58h 34m

2 stops

13:20 - 20:55

PER

FAI

47h 35m

3 stops

$2,561Qatar Airways

Thu, 3 Sep - Thu, 10 Sep

16:01 - 18:35

FAI

PER

58h 34m

2 stops

13:20 - 20:55

PER

FAI

47h 35m

3 stops

$2,563Qatar Airways

Thu, 3 Sep - Thu, 10 Sep

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United Airlines flights from Alaska to Australia

Our best United Airlines deals on Alaska to Australia flight tickets

United Airlines

26 July

ANC23:09Anchorage

37h 51m

2 stops

SYD07:00Sydney Kingsford Smith

9 Aug

SYD10:20Sydney Kingsford Smith

30h 26m

1 stop

ANC22:46Anchorage

$1,684

United Airlines

29 July

ANC14:05Anchorage

22h 50m

1 stop

SYD06:55Sydney Kingsford Smith

10 Aug

SYD10:20Sydney Kingsford Smith

30h 26m

1 stop

ANC22:46Anchorage

$1,698

United Airlines

29 July

ANC14:05Anchorage

22h 50m

1 stop

SYD06:55Sydney Kingsford Smith

11 Aug

SYD09:30Sydney Kingsford Smith

28h 29m

2 stops

ANC19:59Anchorage

$1,704

Delta flights from Alaska to Australia

Our best Delta deals on Alaska to Australia flight tickets

Delta

29 July

ANC08:15Anchorage

28h 35m

2 stops

SYD06:50Sydney Kingsford Smith

10 Aug

SYD09:15Sydney Kingsford Smith

28h 57m

2 stops

ANC20:12Anchorage

$1,705

Delta

2 Aug

ANC06:00Anchorage

54h 50m

2 stops

SYD06:50Sydney Kingsford Smith

12 Aug

SYD09:15Sydney Kingsford Smith

28h 57m

2 stops

ANC20:12Anchorage

$1,741

Delta

29 July

ANC08:15Anchorage

28h 35m

2 stops

SYD06:50Sydney Kingsford Smith

15 Aug

SYD09:15Sydney Kingsford Smith

28h 53m

2 stops

ANC20:08Anchorage

$1,777

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 10/8

23:33-18:50

2 stops49h 17m

Sydney Kingsford Smith

Sun 16/8

20:45-05:20

1 stop26h 35m

$1,665

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 10/8

23:33-18:50

2 stops49h 17m

Sydney Kingsford Smith

Sun 16/8

20:45-10:02

2 stops31h 17m

$1,681

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 29/7

14:05-06:55

1 stop22h 50m

Sydney Kingsford Smith

Mon 10/8

10:20-22:46

1 stop30h 26m

$1,698

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 29/7

14:05-06:55

1 stop22h 50m

Sydney Kingsford Smith

Tue 11/8

09:30-19:59

2 stops28h 29m

$1,704

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 29/7

08:15-06:50

2 stops28h 35m

Sydney Kingsford Smith

Mon 10/8

09:15-20:12

2 stops28h 57m

$1,705

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 2/8

06:00-06:50

2 stops54h 50m

Sydney Kingsford Smith

Sun 16/8

09:15-20:12

2 stops28h 57m

$1,741

Fastest return journey

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Fri 14/8

14:40-07:05

1 stop22h 25m

Brisbane

Thu 20/8

10:15-13:38

1 stop21h 23m

$1,886

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Fri 14/8

14:40-07:05

1 stop22h 25m

Brisbane

Thu 20/8

10:15-13:38

1 stop21h 23m

$2,032

FairbanksPerth

FAI - PER

FAIPER

Fairbanks

Thu 3/9

16:01-18:35

2 stops58h 34m

Perth

Thu 10/9

13:20-20:55

3 stops47h 35m

$2,561

FairbanksPerth

FAI - PER

FAIPER

Fairbanks

Thu 3/9

16:01-18:35

2 stops58h 34m

Perth

Thu 10/9

13:20-20:55

3 stops47h 35m

$2,563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Alaska to Australia flights?

You could potentially save up to 21% on your flight if you consider stops on a Alaska to Australia flight.

Cheap Alaska to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Australia

Fastest flight time	22h 25m
Direct flights	None

The fastest flight from Alaska to Australia takes 22h 25m

There are no direct flights from Alaska to Australia. There are no popular flight routes from Alaska to Australia.

Search flight deals

Frequently asked questions about flying from Alaska to Australia

When did momondo last update prices for flights from Alaska to Australia?
Prices for flights from Alaska to Australia refresh daily.
How old do you have to be to fly from Alaska to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Australia?

It is quick and easy to find Alaska to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

Can I find flights from Alaska to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Alaska to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Alaska to Australia?

momondo helps you find the best flight between Alaska and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Alaska to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Alaska to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.