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

United Airlines is the most popular carrier operating from Australia to Alaska

How long is the flight from Australia to Alaska?

The average flight duration from Australia to Alaska depends on which airport you fly into and out of. Flying from Melbourne to Anchorage is 21h 18m on average, while flying from Brisbane to Anchorage is 21h 42m on average. Anchorage is the most popular airport in Alaska.

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

Prices for flights from Australia to Alaska are updated daily.

How many operators does momondo search for flights from Australia to Alaska?

As of August 2026, there are 2 operators available to choose from for flights from Australia to Alaska.

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

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 Australia to Alaska.

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

The travel and health documents required for your trip to Alaska can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Alaska. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$857 Cheap Flights from Australia to Alaska in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Alaska

Return

One-way

Last minute

Recent return flight deals from Australia to Alaska

Enter your travel dates to find the best prices.

09:10 - 17:24

SYD

ANC

26h 14m

2 stops

12:12 - 07:05

ANC

SYD

24h 53m

2 stops

$1,430Multiple Airlines

Tue, 8 Sep - Tue, 15 Sep

10:10 - 17:29

SYD

ANC

26h 19m

2 stops

09:07 - 09:00

ANC

SYD

52h 53m

2 stops

$1,437American Airlines

Thu, 22 Oct - Mon, 26 Oct

06:05 - 00:36

SYD

ANC

37h 31m

3 stops

05:55 - 12:35

ANC

SYD

34h 40m

3 stops

$1,440Multiple Airlines

Fri, 23 Oct - Mon, 2 Nov

09:10 - 21:39

SYD

ANC

30h 29m

2 stops

01:29 - 07:05

ANC

SYD

35h 36m

2 stops

$1,441Multiple Airlines

Tue, 8 Sep - Mon, 14 Sep

10:20 - 14:13

SYD

ANC

21h 53m

1 stop

15:30 - 06:55

ANC

SYD

21h 25m

1 stop

$1,463United Airlines

Tue, 15 Sep - Tue, 22 Sep

09:30 - 19:02

SYD

ANC

27h 32m

2 stops

20:00 - 06:55

ANC

SYD

40h 55m

2 stops

$1,463United Airlines

Tue, 15 Sep - Tue, 22 Sep

10:20 - 14:13

SYD

ANC

21h 53m

1 stop

20:00 - 06:55

ANC

SYD

40h 55m

2 stops

$1,463United Airlines

Tue, 15 Sep - Tue, 22 Sep

22:40 - 13:35

PER

ANC

30h 55m

2 stops

14:40 - 16:10

ANC

PER

33h 30m

2 stops

$2,004Air Canada

Wed, 9 Sep - Sun, 13 Sep

23:55 - 13:38

PER

ANC

29h 43m

2 stops

14:40 - 21:40

ANC

PER

39h 00m

2 stops

$2,701Air Canada

Fri, 4 Sep - Tue, 8 Sep

06:00 - 13:38

CNS

ANC

25h 38m

2 stops

14:40 - 11:10

ANC

CNS

26h 30m

2 stops

$2,934Air Canada

Fri, 4 Sep - Mon, 7 Sep

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American Airlines flights from Australia to Alaska

Our best American Airlines deals on Australia to Alaska flight tickets

American Airlines

22 Oct

SYD10:10Sydney Kingsford Smith

26h 19m

2 stops

ANC17:29Anchorage

26 Oct

ANC09:07Anchorage

52h 53m

2 stops

SYD09:00Sydney Kingsford Smith

$1,437

American Airlines

22 Oct

SYD10:10Sydney Kingsford Smith

26h 19m

2 stops

ANC17:29Anchorage

26 Oct

ANC09:07Anchorage

52h 53m

2 stops

SYD09:00Sydney Kingsford Smith

$1,443

American Airlines

22 Oct

SYD10:10Sydney Kingsford Smith

26h 19m

2 stops

ANC17:29Anchorage

26 Oct

ANC09:07Anchorage

52h 53m

2 stops

SYD09:00Sydney Kingsford Smith

$1,447

Lufthansa flights from Australia to Alaska

Our best Lufthansa deals on Australia to Alaska flight tickets

Lufthansa

8 Sept

SYD10:20Sydney Kingsford Smith

21h 53m

1 stop

ANC14:13Anchorage

15 Sept

ANC15:30Anchorage

21h 25m

1 stop

SYD06:55Sydney Kingsford Smith

$1,466

Lufthansa

8 Sept

SYD10:20Sydney Kingsford Smith

21h 53m

1 stop

ANC14:13Anchorage

15 Sept

ANC15:30Anchorage

21h 25m

1 stop

SYD06:55Sydney Kingsford Smith

$1,484

Lufthansa

1 Sept

MEL10:55Melbourne

21h 18m

1 stop

ANC14:13Anchorage

22 Sept

ANC15:30Anchorage

22h 45m

1 stop

MEL08:15Melbourne

$1,578

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 8/9

09:10-17:24

2 stops26h 14m

Anchorage

Tue 15/9

12:12-07:05

2 stops24h 53m

$1,430

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 22/10

10:10-17:29

2 stops26h 19m

Anchorage

Mon 26/10

09:07-09:00

2 stops52h 53m

$1,437

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Fri 23/10

06:05-00:36

3 stops37h 31m

Anchorage

Mon 2/11

05:55-12:35

3 stops34h 40m

$1,440

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 8/9

09:10-21:39

2 stops30h 29m

Anchorage

Mon 14/9

01:29-07:05

2 stops35h 36m

$1,441

Fastest return journey

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 15/9

10:20-14:13

1 stop21h 53m

Anchorage

Tue 22/9

15:30-06:55

1 stop21h 25m

$1,463

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 15/9

09:30-19:02

2 stops27h 32m

Anchorage

Tue 22/9

20:00-06:55

2 stops40h 55m

$1,463

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 15/9

10:20-14:13

1 stop21h 53m

Anchorage

Tue 22/9

20:00-06:55

2 stops40h 55m

$1,463

PerthAnchorage

PER - ANC

PERANC

Perth

Wed 9/9

22:40-13:35

2 stops30h 55m

Anchorage

Sun 13/9

14:40-16:10

2 stops33h 30m

$2,004

PerthAnchorage

PER - ANC

PERANC

Perth

Fri 4/9

23:55-13:38

2 stops29h 43m

Anchorage

Tue 8/9

14:40-21:40

2 stops39h 00m

$2,701

CairnsAnchorage

CNS - ANC

CNSANC

Cairns

Fri 4/9

06:00-13:38

2 stops25h 38m

Anchorage

Mon 7/9

14:40-11:10

2 stops26h 30m

$2,934

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 Australia to Alaska

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

Other information

What is the cheapest month to fly to Alaska?

The cheapest month to fly to Alaska from Australia is in September. Flight prices, which tend to average around $1,215, are often lower during this time because this is during the off-season. If you are unable to visit Alaska during the month of September, then departing from Australia during the month March is also very affordable. Most momondo users find prices during this month for around $1,228.

Can stopping save me money on Australia to Alaska flights?

You could potentially save up to 25% on your flight if you consider stops on a Australia to Alaska flight.

Cheap Australia to Alaska flight deals and tips

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

Fastest flight time	21h 18m
Direct flights	None

The fastest flight from Australia to Alaska takes 21h 18m

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

Search flight deals

Frequently asked questions about flying from Australia to Alaska

When did momondo last update prices for flights from Australia to Alaska?
Prices for flights from Australia to Alaska are updated daily.
How many operators does momondo search for flights from Australia to Alaska?
As of August 2026, there are 2 operators available to choose from for flights from Australia to Alaska.
How old do you have to be to fly from Australia to Alaska?
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 Australia to Alaska.
What documentation or ID do you need to fly to Alaska?
The travel and health documents required for your trip to Alaska can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Alaska. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Alaska

Compare and see reviews for airlines that fly from Australia to Alaska with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,139	Free cancellation	Rating 7.4 10,062 reviews		Search United Airlines flights
Air Canada	PriceFrom $1,216	Free cancellation	Rating 7.1 11,418 reviews		Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Alaska for you.

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

Yes. All flights to Alaska from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Alaska.

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

If you are simply researching potential flights to Alaska, momondo offers a useful price alert feature which will track prices for flights to Alaska from Australia and alert you when they change.