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

United Airlines, Delta, and Air Canada 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 are updated 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 layovers. 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 license 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.

$686 Cheap Flights from Alaska to Australia in 2026

Find the cheapest flights from Alaska to Australia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 8:35 amANC Anchorage-SYD Sydney Kingsford Smith

29h 10m3 stops Seattle/Tacoma Intl Los Angeles Los Angeles Auckland Intl

9:55 am - 10:48 pmSYD Sydney Kingsford Smith-ANC Anchorage

32h 53m2 stops Auckland Intl Los Angeles Los Angeles

$1,231Multiple Airlines

Mon, Jan 4 - Tue, Jan 26

7:25 am - 8:35 amANC Anchorage-SYD Sydney Kingsford Smith

29h 10m3 stops Seattle/Tacoma Intl Los Angeles Los Angeles Auckland Intl

11:50 am - 10:48 pmSYD Sydney Kingsford Smith-ANC Anchorage

30h 58m2 stops Auckland Intl Los Angeles Los Angeles

$1,232Multiple Airlines

Mon, Jan 4 - Tue, Jan 26

7:25 am - 8:35 amANC Anchorage-SYD Sydney Kingsford Smith

29h 10m3 stops Seattle/Tacoma Intl Los Angeles Los Angeles Auckland Intl

9:55 am - 8:35 pmSYD Sydney Kingsford Smith-ANC Anchorage

30h 40m3 stops Auckland Intl San Francisco Seattle/Tacoma Intl

$1,235Multiple Airlines

Mon, Jan 4 - Tue, Jan 26

8:14 pm - 6:30 amANC Anchorage-BNE Brisbane

39h 16m1 stop Dallas/Fort Worth

9:40 am - 7:09 pmBNE Brisbane-ANC Anchorage

28h 29m1 stop Dallas/Fort Worth

$1,238American Airlines

Mon, Nov 2 - Sat, Nov 7

11:13 pm - 7:45 pmANC Anchorage-SYD Sydney Kingsford Smith

24h 32m2 stops Los Angeles Los Angeles Honolulu

9:40 pm - 11:48 pmSYD Sydney Kingsford Smith-ANC Anchorage

22h 08m1 stop Honolulu

$1,266Multiple Airlines

Wed, Nov 11 - Tue, Nov 24

9:00 am - 10:30 amANC Anchorage-MEL Melbourne

29h 30m2 stops Denver Intl San Francisco

12:45 pm - 10:39 pmMEL Melbourne-ANC Anchorage

29h 54m2 stops San Francisco Denver Intl

$1,268United Airlines

Fri, Jan 22 - Sat, Jan 30

12:31 am - 6:50 pmANC Anchorage-SYD Sydney Kingsford Smith

23h 19m2 stops Seattle/Tacoma Intl Honolulu

9:40 pm - 1:39 amSYD Sydney Kingsford Smith-ANC Anchorage

22h 59m2 stops Honolulu Seattle/Tacoma Intl

$1,268Multiple Airlines

Wed, Oct 21 - Thu, Oct 29

12:34 am - 6:25 amANC Anchorage-SYD Sydney Kingsford Smith

33h 51m1 stop Los Angeles Los Angeles

2:00 pm - 12:11 amSYD Sydney Kingsford Smith-ANC Anchorage

30h 11m2 stops Nadi Los Angeles Los Angeles

$1,272Multiple Airlines

Wed, Feb 17 - Tue, Feb 23

1:31 am - 6:50 pmANC Anchorage-SYD Sydney Kingsford Smith

22h 19m2 stops Seattle/Tacoma Intl Honolulu

9:40 pm - 7:22 amSYD Sydney Kingsford Smith-ANC Anchorage

28h 42m1 stop Honolulu

$1,274Multiple Airlines

Wed, Oct 21 - Thu, Oct 29

8:14 pm - 6:30 amANC Anchorage-BNE Brisbane

39h 16m1 stop Dallas/Fort Worth

9:10 am - 7:09 pmBNE Brisbane-ANC Anchorage

28h 59m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$1,295American Airlines

Mon, Nov 2 - Sat, Nov 7

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Delta flights from Alaska to Australia

Our best Delta deals on Alaska to Australia flight tickets

Delta

Feb 16

ANC1:30 amAnchorage

35h 00m

2 stops

SYD8:30 amSydney Kingsford Smith

Feb 24

SYD10:40 amSydney Kingsford Smith

31h 56m

2 stops

ANC10:36 pmAnchorage

$1,314

Delta

Feb 17

ANC1:30 amAnchorage

35h 00m

2 stops

SYD8:30 amSydney Kingsford Smith

Feb 23

SYD10:40 amSydney Kingsford Smith

31h 56m

2 stops

ANC10:36 pmAnchorage

$1,404

Delta

Oct 27

ANC6:30 amAnchorage

29h 30m

2 stops

MEL7:00 amMelbourne

Nov 5

MEL10:10 amMelbourne

34h 25m

2 stops

ANC12:35 amAnchorage

$2,793

United Airlines flights from Alaska to Australia

Our best United Airlines deals on Alaska to Australia flight tickets

United Airlines

Jan 22

ANC9:00 amAnchorage

29h 30m

2 stops

MEL10:30 amMelbourne

Jan 30

MEL12:45 pmMelbourne

29h 54m

2 stops

ANC10:39 pmAnchorage

$1,268

United Airlines

Feb 12

ANC9:00 amAnchorage

28h 20m

2 stops

SYD9:20 amSydney Kingsford Smith

Feb 26

SYD1:20 pmSydney Kingsford Smith

29h 19m

2 stops

ANC10:39 pmAnchorage

$1,313

United Airlines

Nov 16

ANC8:43 pmAnchorage

40h 37m

2 stops

SYD9:20 amSydney Kingsford Smith

Nov 30

SYD9:20 amSydney Kingsford Smith

54h 00m

2 stops

ANC7:20 pmAnchorage

$1,340

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Mon 1/4

7:25 am-8:35 am

3 stops29h 10m

Sydney Kingsford Smith

Tue 1/26

9:55 am-10:48 pm

2 stops32h 53m

$1,231

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Mon 1/4

7:25 am-8:35 am

3 stops29h 10m

Sydney Kingsford Smith

Tue 1/26

11:50 am-10:48 pm

2 stops30h 58m

$1,232

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Mon 1/4

7:25 am-8:35 am

3 stops29h 10m

Sydney Kingsford Smith

Tue 1/26

9:55 am-8:35 pm

3 stops30h 40m

$1,235

AnchorageBrisbane

ANC Anchorage - BNE Brisbane

ANCBNE

Anchorage

Mon 11/2

8:14 pm-6:30 am

1 stop39h 16m

Brisbane

Sat 11/7

9:40 am-7:09 pm

1 stop28h 29m

$1,238

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 11/11

11:13 pm-7:45 pm

2 stops24h 32m

Sydney Kingsford Smith

Tue 11/24

9:40 pm-11:48 pm

1 stop22h 08m

$1,266

AnchorageMelbourne

ANC Anchorage - MEL Melbourne

ANCMEL

Anchorage

Fri 1/22

9:00 am-10:30 am

2 stops29h 30m

Melbourne

Sat 1/30

12:45 pm-10:39 pm

2 stops29h 54m

$1,268

Quickest round-trip

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 10/21

12:31 am-6:50 pm

2 stops23h 19m

Sydney Kingsford Smith

Thu 10/29

9:40 pm-1:39 am

2 stops22h 59m

$1,268

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 2/17

12:34 am-6:25 am

1 stop33h 51m

Sydney Kingsford Smith

Tue 2/23

2:00 pm-12:11 am

2 stops30h 11m

$1,272

AnchorageSydney

ANC Anchorage - SYD Sydney Kingsford Smith

ANCSYD

Anchorage

Wed 10/21

1:31 am-6:50 pm

2 stops22h 19m

Sydney Kingsford Smith

Thu 10/29

9:40 pm-7:22 am

1 stop28h 42m

$1,274

AnchorageBrisbane

ANC Anchorage - BNE Brisbane

ANCBNE

Anchorage

Mon 11/2

8:14 pm-6:30 am

1 stop39h 16m

Brisbane

Sat 11/7

9:10 am-7:09 pm

2 stops28h 59m

$1,295

Flights are sorted by cheapest round-trip 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

Best Price Found	$686
Fastest flight time	29h 10m
Direct flights	None

The best one-way flight to Australia from Alaska in the past 72 hours is $686. The best round-trip flight deal from Alaska to Australia found on momondo in the last 72 hours is $1,231.

The fastest flight from Alaska to Australia takes 29h 10m

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 are updated 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 layovers. 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 license 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Alaska to Australia. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Alaska to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Australia from Alaska. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Alaska to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.