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 Sydney to Anchorage is 22h 16m on average, while flying from Melbourne to Anchorage is 28h 36m on average. Anchorage is the most popular airport in Alaska.

Which airlines fly to Alaska?

United Airlines, Air Canada and Alaska Airlines are the top three most popular airlines that fly to Alaska from Australia according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Alaska. Keep in mind that there are 4 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Delta, and Air Tahiti Nui are the most popular carriers operating 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 April 2026, there are 4 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.

$795 Cheap Flights from Australia to Alaska in 2026

1 adult

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Find the cheapest flights from Australia to Alaska

Round-trip

One-way

Last minute

Recent return flight deals from Australia to Alaska

Enter your travel dates to find the best prices.

09:20 - 13:36

SYD

ANC

22h 16m

1 stop

14:40 - 07:20

ANC

SYD

22h 40m

1 stop

$1,477Air Canada

Sat, 6 Jun - Sat, 13 Jun

09:20 - 13:36

SYD

ANC

22h 16m

1 stop

14:40 - 20:40

ANC

SYD

36h 00m

2 stops

$1,509Air Canada

Sat, 6 Jun - Sat, 13 Jun

21:05 - 13:36

MEL

ANC

34h 31m

2 stops

14:40 - 11:20

ANC

MEL

26h 40m

2 stops

$1,606Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

19:25 - 13:36

BNE

ANC

36h 11m

2 stops

14:40 - 12:05

ANC

BNE

27h 25m

2 stops

$1,859Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

09:15 - 22:13

SYD

ANC

30h 58m

2 stops

01:35 - 06:50

ANC

SYD

35h 15m

2 stops

$1,979Delta

Tue, 2 Jun - Mon, 8 Jun

10:55 - 22:46

MEL

ANC

29h 51m

1 stop

16:00 - 08:15

ANC

MEL

46h 15m

2 stops

$2,093United Airlines

Sat, 6 Jun - Sat, 13 Jun

10:00 - 01:55

MEL

ANC

33h 55m

2 stops

00:25 - 07:50

ANC

MEL

37h 25m

2 stops

$2,578Delta

Wed, 1 Jul - Tue, 14 Jul

09:30 - 20:06

MEL

ANC

28h 36m

2 stops

23:49 - 07:30

ANC

MEL

37h 41m

2 stops

$2,734United Airlines

Wed, 13 May - Sun, 17 May

00:10 - 16:02

PER

ANC

31h 52m

3 stops

07:00 - 00:40

ANC

PER

49h 40m

3 stops

$2,808Japan Airlines

Thu, 4 Jun - Fri, 12 Jun

07:25 - 16:20

MEL

ANC

26h 55m

2 stops

07:00 - 05:45

ANC

MEL

28h 45m

2 stops

$2,865Japan Airlines

Mon, 22 Jun - Mon, 20 Jul

United Airlines flights from Australia to Alaska

Our best United Airlines deals on Australia to Alaska flight tickets

United Airlines

30 Apr

SYD09:30Sydney Kingsford Smith

31h 15m

2 stops

ANC22:45Anchorage

8 May

ANC23:59Anchorage

60h 56m

2 stops

SYD06:55Sydney Kingsford Smith

$1,991

United Airlines

1 May

SYD09:30Sydney Kingsford Smith

28h 36m

2 stops

ANC20:06Anchorage

9 May

ANC20:45Anchorage

40h 15m

2 stops

SYD07:00Sydney Kingsford Smith

$2,044

United Airlines

6 June

MEL10:55Melbourne

29h 51m

1 stop

ANC22:46Anchorage

13 June

ANC16:00Anchorage

46h 15m

2 stops

MEL08:15Melbourne

$2,093

Delta flights from Australia to Alaska

Our best Delta deals on Australia to Alaska flight tickets

Delta

2 June

SYD09:15Sydney Kingsford Smith

30h 58m

2 stops

ANC22:13Anchorage

8 June

ANC01:35Anchorage

35h 15m

2 stops

SYD06:50Sydney Kingsford Smith

$1,979

Delta

29 Apr

SYD09:15Sydney Kingsford Smith

33h 10m

2 stops

ANC00:25Anchorage

6 May

ANC01:55Anchorage

34h 55m

2 stops

SYD06:50Sydney Kingsford Smith

$2,046

Delta

1 July

MEL10:00Melbourne

33h 55m

2 stops

ANC01:55Anchorage

14 July

ANC00:25Anchorage

37h 25m

2 stops

MEL07:50Melbourne

$2,578

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Sat 6/6

09:20-13:36

1 stop22h 16m

Anchorage

Sat 13/6

14:40-07:20

1 stop22h 40m

$1,477

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Sat 6/6

09:20-13:36

1 stop22h 16m

Anchorage

Sat 13/6

14:40-20:40

2 stops36h 00m

$1,509

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sat 6/6

21:05-13:36

2 stops34h 31m

Anchorage

Sat 13/6

14:40-11:20

2 stops26h 40m

$1,606

BrisbaneAnchorage

BNE - ANC

BNEANC

Brisbane

Sat 6/6

19:25-13:36

2 stops36h 11m

Anchorage

Sat 13/6

14:40-12:05

2 stops27h 25m

$1,859

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 2/6

09:15-22:13

2 stops30h 58m

Anchorage

Mon 8/6

01:35-06:50

2 stops35h 15m

$1,979

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Sat 6/6

10:55-22:46

1 stop29h 51m

Anchorage

Sat 13/6

16:00-08:15

2 stops46h 15m

$2,093

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Wed 1/7

10:00-01:55

2 stops33h 55m

Anchorage

Tue 14/7

00:25-07:50

2 stops37h 25m

$2,578

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Wed 13/5

09:30-20:06

2 stops28h 36m

Anchorage

Sun 17/5

23:49-07:30

2 stops37h 41m

$2,734

PerthAnchorage

PER - ANC

PERANC

Perth

Thu 4/6

00:10-16:02

3 stops31h 52m

Anchorage

Fri 12/6

07:00-00:40

3 stops49h 40m

$2,808

MelbourneAnchorage

MEL - ANC

MELANC

Melbourne

Mon 22/6

07:25-16:20

2 stops26h 55m

Anchorage

Mon 20/7

07:00-05:45

2 stops28h 45m

$2,865

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 $1,289, 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 November is also very affordable. Most momondo users find prices during this month for around $1,350.

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	22h 16m
Direct flights	None

The fastest flight from Australia to Alaska takes 22h 16m

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

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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 April 2026, there are 4 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 $919	Free cancellation	Rating 7.4 9,637 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,194	Free cancellation	Rating 7.1 10,957 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $1,349	Free cancellation	Rating 7.9 12,275 reviews	Search Alaska Airlines flights
Japan Airlines	PriceFrom $1,914	Free cancellation	Rating 8.3 1,787 reviews	Search Japan Airlines 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.