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

United Airlines and Qantas Airways 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.

$1,217 Cheap Flights from Alaska to Australia in 2026/27

Find the cheapest flights from Alaska to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

05:00 - 06:25ANC Anchorage-SYD Sydney Kingsford Smith

29h 25m2 stops Seattle/Tacoma Intl Los Angeles

11:15 - 19:10SYD Sydney Kingsford Smith-ANC Anchorage

27h 55m2 stops Los Angeles Seattle/Tacoma Intl

$1,681Alaska Airlines

Thu, 25 Feb - Fri, 5 Mar

00:34 - 06:25ANC Anchorage-SYD Sydney Kingsford Smith

33h 51m1 stop Los Angeles

11:15 - 19:10SYD Sydney Kingsford Smith-ANC Anchorage

27h 55m2 stops Los Angeles Seattle/Tacoma Intl

$1,711Alaska Airlines

Tue, 16 Feb - Fri, 26 Feb

06:00 - 06:25ANC Anchorage-SYD Sydney Kingsford Smith

28h 25m2 stops Seattle/Tacoma Intl Los Angeles

11:15 - 22:40SYD Sydney Kingsford Smith-ANC Anchorage

31h 25m2 stops Los Angeles Seattle/Tacoma Intl

$1,716Alaska Airlines

Fri, 26 Feb - Tue, 9 Mar

00:34 - 06:30ANC Anchorage-SYD Sydney Kingsford Smith

35h 56m1 stop Los Angeles

10:20 - 23:59SYD Sydney Kingsford Smith-ANC Anchorage

31h 39m1 stop Los Angeles

$1,735Alaska Airlines

Sat, 10 Apr - Fri, 30 Apr

00:34 - 06:25ANC Anchorage-SYD Sydney Kingsford Smith

33h 51m1 stop Los Angeles

11:15 - 17:22SYD Sydney Kingsford Smith-ANC Anchorage

26h 07m2 stops Los Angeles Portland

$1,742Alaska Airlines

Wed, 24 Feb - Fri, 5 Mar

00:34 - 06:25ANC Anchorage-SYD Sydney Kingsford Smith

33h 51m1 stop Los Angeles

11:15 - 17:22SYD Sydney Kingsford Smith-ANC Anchorage

26h 07m2 stops Los Angeles Portland

$1,743Alaska Airlines

Wed, 24 Feb - Fri, 5 Mar

00:34 - 06:25ANC Anchorage-SYD Sydney Kingsford Smith

33h 51m1 stop Los Angeles

11:15 - 19:10SYD Sydney Kingsford Smith-ANC Anchorage

27h 55m2 stops Los Angeles Seattle/Tacoma Intl

$1,746Alaska Airlines

Tue, 16 Feb - Fri, 26 Feb

10:14 - 10:20ANC Anchorage-SYD Sydney Kingsford Smith

28h 06m3 stops Seattle/Tacoma Intl Los Angeles Brisbane

11:15 - 14:38SYD Sydney Kingsford Smith-ANC Anchorage

23h 23m2 stops Los Angeles Seattle/Tacoma Intl

$1,753Multiple Airlines

Wed, 17 Feb - Fri, 26 Feb

16:30 - 19:45ANC Anchorage-SYD Sydney Kingsford Smith

31h 15m2 stops Seattle/Tacoma Intl Honolulu

21:40 - 23:59SYD Sydney Kingsford Smith-ANC Anchorage

22h 19m1 stop Honolulu

$1,763Multiple Airlines

Tue, 16 Feb - Fri, 26 Feb

10:14 - 06:25ANC Anchorage-SYD Sydney Kingsford Smith

24h 11m2 stops Seattle/Tacoma Intl San Francisco

11:05 - 18:42SYD Sydney Kingsford Smith-ANC Anchorage

27h 37m3 stops Brisbane Los Angeles Seattle/Tacoma Intl

$1,768Multiple Airlines

Wed, 17 Feb - Fri, 26 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:51 - 19:45ANC Anchorage-SYD Sydney Kingsford Smith

31h 54m2 stops Portland Honolulu

21:40 - 05:00SYD Sydney Kingsford Smith-ANC Anchorage

27h 20m1 stop Honolulu

$2,013Multiple Airlines

Sun, 8 Nov - Thu, 12 Nov

23:59 - 19:45ANC Anchorage-SYD Sydney Kingsford Smith

23h 46m2 stops Los Angeles Honolulu

21:40 - 14:48SYD Sydney Kingsford Smith-ANC Anchorage

37h 08m2 stops Honolulu Seattle/Tacoma Intl

$2,029Multiple Airlines

Sun, 8 Nov - Thu, 12 Nov

23:59 - 19:45ANC Anchorage-SYD Sydney Kingsford Smith

23h 46m2 stops Los Angeles Honolulu

21:40 - 14:48SYD Sydney Kingsford Smith-ANC Anchorage

37h 08m2 stops Honolulu Seattle/Tacoma Intl

$2,030Multiple Airlines

Sun, 8 Nov - Thu, 12 Nov

16:05 - 08:00ANC Anchorage-MEL Melbourne

43h 55m2 stops Seattle/Tacoma Intl Los Angeles

10:10 - 23:24MEL Melbourne-ANC Anchorage

33h 14m2 stops Los Angeles Seattle/Tacoma Intl

$2,211Delta

Sat, 7 Nov - Wed, 18 Nov

06:30 - 08:00ANC Anchorage-MEL Melbourne

29h 30m2 stops Seattle/Tacoma Intl Los Angeles

10:10 - 23:24MEL Melbourne-ANC Anchorage

33h 14m2 stops Los Angeles Seattle/Tacoma Intl

$2,282Delta

Sun, 8 Nov - Thu, 19 Nov

23:59 - 10:30ANC Anchorage-MEL Melbourne

38h 31m2 stops Denver Intl San Francisco

12:45 - 22:56MEL Melbourne-ANC Anchorage

30h 11m2 stops San Francisco Denver Intl

$2,289United Airlines

Sat, 7 Nov - Sun, 15 Nov

23:59 - 10:05ANC Anchorage-MEL Melbourne

38h 06m2 stops Los Angeles Sydney Kingsford Smith

17:45 - 00:58MEL Melbourne-ANC Anchorage

51h 13m2 stops Brisbane Los Angeles

$2,375Qantas Airways

Sat, 7 Nov - Sat, 21 Nov

23:59 - 09:30ANC Anchorage-MEL Melbourne

37h 31m1 stop Los Angeles

10:20 - 00:58MEL Melbourne-ANC Anchorage

34h 38m2 stops Brisbane Los Angeles

$2,384Qantas Airways

Sun, 8 Nov - Fri, 20 Nov

23:59 - 19:45ANC Anchorage-SYD Sydney Kingsford Smith

23h 46m2 stops Los Angeles Honolulu

21:40 - 05:00SYD Sydney Kingsford Smith-ANC Anchorage

27h 20m1 stop Honolulu

$2,384Multiple Airlines

Sun, 8 Nov - Thu, 12 Nov

17:28 - 19:45ANC Anchorage-SYD Sydney Kingsford Smith

30h 17m2 stops Seattle/Tacoma Intl Honolulu

21:40 - 00:32SYD Sydney Kingsford Smith-ANC Anchorage

22h 52m2 stops Honolulu Portland

$2,401Multiple Airlines

Sun, 8 Nov - Thu, 12 Nov

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United Airlines flights from Alaska to Australia

Our best United Airlines deals on Alaska to Australia flight tickets

United Airlines

14 Feb

ANC09:10Anchorage

28h 20m

2 stops

MEL09:30Melbourne

25 Feb

MEL12:45Melbourne

30h 14m

2 stops

ANC22:59Anchorage

$1,933

United Airlines

14 Feb

ANC09:10Anchorage

28h 20m

2 stops

MEL09:30Melbourne

28 Feb

MEL12:45Melbourne

51h 08m

2 stops

ANC19:53Anchorage

$1,970

United Airlines

17 Feb

ANC09:10Anchorage

27h 55m

2 stops

SYD09:05Sydney Kingsford Smith

24 Feb

SYD11:20Sydney Kingsford Smith

28h 33m

2 stops

ANC19:53Anchorage

$2,026

Alaska Airlines flights from Alaska to Australia

Our best Alaska Airlines deals on Alaska to Australia flight tickets

Alaska Airlines

25 Feb

ANC05:00Anchorage

29h 25m

2 stops

SYD06:25Sydney Kingsford Smith

5 Mar

SYD11:15Sydney Kingsford Smith

27h 55m

2 stops

ANC19:10Anchorage

$1,681

Alaska Airlines

16 Feb

ANC00:34Anchorage

33h 51m

1 stop

SYD06:25Sydney Kingsford Smith

26 Feb

SYD11:15Sydney Kingsford Smith

27h 55m

2 stops

ANC19:10Anchorage

$1,711

Alaska Airlines

26 Feb

ANC06:00Anchorage

28h 25m

2 stops

SYD06:25Sydney Kingsford Smith

9 Mar

SYD11:15Sydney Kingsford Smith

31h 25m

2 stops

ANC22:40Anchorage

$1,716

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Thu 25/2

05:00-06:25

2 stops29h 25m

Sydney Kingsford Smith

Fri 5/3

11:15-19:10

2 stops27h 55m

$1,681

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Tue 16/2

00:34-06:25

1 stop33h 51m

Sydney Kingsford Smith

Fri 26/2

11:15-19:10

2 stops27h 55m

$1,711

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Fri 26/2

06:00-06:25

2 stops28h 25m

Sydney Kingsford Smith

Tue 9/3

11:15-22:40

2 stops31h 25m

$1,716

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Sat 10/4

00:34-06:30

1 stop35h 56m

Sydney Kingsford Smith

Fri 30/4

10:20-23:59

1 stop31h 39m

$1,735

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 24/2

00:34-06:25

1 stop33h 51m

Sydney Kingsford Smith

Fri 5/3

11:15-17:22

2 stops26h 07m

$1,742

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 24/2

00:34-06:25

1 stop33h 51m

Sydney Kingsford Smith

Fri 5/3

11:15-17:22

2 stops26h 07m

$1,743

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Tue 16/2

00:34-06:25

1 stop33h 51m

Sydney Kingsford Smith

Fri 26/2

11:15-19:10

2 stops27h 55m

$1,746

Fastest return journey

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 17/2

10:14-10:20

3 stops28h 06m

Sydney Kingsford Smith

Fri 26/2

11:15-14:38

2 stops23h 23m

$1,753

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Tue 16/2

16:30-19:45

2 stops31h 15m

Sydney Kingsford Smith

Fri 26/2

21:40-23:59

1 stop22h 19m

$1,763

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 17/2

10:14-06:25

2 stops24h 11m

Sydney Kingsford Smith

Fri 26/2

11:05-18:42

3 stops27h 37m

$1,768

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 15% 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

Best price found	$1,217
Fastest flight time	23h 46m
Direct flights	None

The best one-way flight to Australia from Alaska in the past 72 hours is $1,217. The best return flight deal from Alaska to Australia found on momondo in the last 72 hours is $1,681.

The fastest flight from Alaska to Australia takes 23h 46m

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.