When did momondo last update prices for flights from Alaska to Sydney Kingsford Smith Airport?

Prices for flights from Alaska to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Alaska to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alaska to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$822 Cheap Flights from Alaska to Sydney in 2026

1 adult

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Find the cheapest flights from Alaska to Sydney

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01:59 - 06:50

ANC

SYD

34h 51m

2 stops

09:15 - 22:22

SYD

ANC

31h 07m

2 stops

$1,477Delta

Mon, 6 Jul - Mon, 20 Jul

01:59 - 06:50

ANC

SYD

34h 51m

2 stops

09:15 - 01:35

SYD

ANC

34h 20m

2 stops

$1,480Delta

Mon, 6 Jul - Mon, 20 Jul

14:40 - 07:20

ANC

SYD

22h 40m

1 stop

09:20 - 13:38

SYD

ANC

22h 18m

1 stop

$1,498Air Canada

Tue, 7 Jul - Mon, 20 Jul

00:55 - 06:50

ANC

SYD

35h 55m

1 stop

09:15 - 20:07

SYD

ANC

28h 52m

2 stops

$1,501Delta

Mon, 6 Jul - Mon, 20 Jul

00:55 - 06:50

ANC

SYD

35h 55m

1 stop

09:15 - 22:22

SYD

ANC

31h 07m

2 stops

$1,504Delta

Mon, 6 Jul - Mon, 20 Jul

00:55 - 06:50

ANC

SYD

35h 55m

1 stop

09:15 - 23:56

SYD

ANC

32h 41m

1 stop

$1,520Delta

Mon, 6 Jul - Mon, 20 Jul

00:55 - 06:50

ANC

SYD

35h 55m

1 stop

09:15 - 23:56

SYD

ANC

32h 41m

1 stop

$1,521Delta

Mon, 6 Jul - Mon, 20 Jul

01:34 - 07:25

ANC

SYD

34h 51m

2 stops

09:15 - 00:29

SYD

ANC

33h 14m

2 stops

$1,551Delta

Sat, 21 Mar - Thu, 9 Apr

23:50 - 09:00

ANC

SYD

38h 10m

1 stop

17:50 - 00:27

SYD

ANC

24h 37m

1 stop

$1,611Multiple Airlines

Sun, 22 Mar - Thu, 9 Apr

23:50 - 09:00

ANC

SYD

38h 10m

1 stop

17:45 - 00:27

SYD

ANC

25h 42m

1 stop

$1,613Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

United Airlines flights from Alaska to Sydney

Our best United Airlines deals on Alaska to Sydney flight tickets

United Airlines

20 Mar

ANC23:52Anchorage

60h 08m

2 stops

SYD07:00Sydney Kingsford Smith

27 Mar

SYD10:25Sydney Kingsford Smith

31h 25m

2 stops

ANC22:50Anchorage

$1,657

United Airlines

4 May

ANC21:00Anchorage

39h 55m

2 stops

SYD06:55Sydney Kingsford Smith

8 May

SYD09:30Sydney Kingsford Smith

55h 15m

2 stops

ANC22:45Anchorage

$1,944

United Airlines

4 May

ANC23:59Anchorage

37h 01m

2 stops

SYD07:00Sydney Kingsford Smith

8 May

SYD10:20Sydney Kingsford Smith

30h 25m

2 stops

ANC22:45Anchorage

$2,141

Delta flights from Alaska to Sydney

Our best Delta deals on Alaska to Sydney flight tickets

Delta

6 July

ANC01:59Anchorage

34h 51m

2 stops

SYD06:50Sydney Kingsford Smith

20 July

SYD09:15Sydney Kingsford Smith

31h 07m

2 stops

ANC22:22Anchorage

$1,477

Delta

6 July

ANC01:59Anchorage

34h 51m

2 stops

SYD06:50Sydney Kingsford Smith

20 July

SYD09:15Sydney Kingsford Smith

34h 20m

2 stops

ANC01:35Anchorage

$1,480

Delta

6 July

ANC00:55Anchorage

35h 55m

1 stop

SYD06:50Sydney Kingsford Smith

20 July

SYD09:15Sydney Kingsford Smith

28h 52m

2 stops

ANC20:07Anchorage

$1,501

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

01:59-06:50

2 stops34h 51m

Sydney Kingsford Smith

Mon 20/7

09:15-22:22

2 stops31h 07m

$1,477

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

01:59-06:50

2 stops34h 51m

Sydney Kingsford Smith

Mon 20/7

09:15-01:35

2 stops34h 20m

$1,480

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 7/7

14:40-07:20

1 stop22h 40m

Sydney Kingsford Smith

Mon 20/7

09:20-13:38

1 stop22h 18m

$1,498

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

00:55-06:50

1 stop35h 55m

Sydney Kingsford Smith

Mon 20/7

09:15-20:07

2 stops28h 52m

$1,501

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

00:55-06:50

1 stop35h 55m

Sydney Kingsford Smith

Mon 20/7

09:15-22:22

2 stops31h 07m

$1,504

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

00:55-06:50

1 stop35h 55m

Sydney Kingsford Smith

Mon 20/7

09:15-23:56

1 stop32h 41m

$1,520

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/7

00:55-06:50

1 stop35h 55m

Sydney Kingsford Smith

Mon 20/7

09:15-23:56

1 stop32h 41m

$1,521

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 21/3

01:34-07:25

2 stops34h 51m

Sydney Kingsford Smith

Thu 9/4

09:15-00:29

2 stops33h 14m

$1,551

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 22/3

23:50-09:00

1 stop38h 10m

Sydney Kingsford Smith

Thu 9/4

17:50-00:27

1 stop24h 37m

$1,611

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 18/3

23:50-09:00

1 stop38h 10m

Sydney Kingsford Smith

Wed 25/3

17:45-00:27

1 stop25h 42m

$1,613

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 Sydney

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

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Alaska, with most prices found around $900. If you aren’t able to travel to Sydney during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,648.

Can stopping save me money on Alaska to Sydney flights?

You could potentially save up to 14% on your flight if you consider stops on a Alaska to Sydney flight.

Cheap Alaska to Sydney flight deals and tips

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

Fastest flight time	28h 50m
Direct flights	None

The fastest flight from Alaska to Sydney takes 28h 50m

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

Search flight deals

When did momondo last update prices for flights from Alaska to Sydney Kingsford Smith Airport?
Prices for flights from Alaska to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Alaska to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alaska to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alaska to Sydney. momondo saves you time and could save you money on your trip.

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

Flights from Alaska to Sydney 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 Sydney?

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 Alaska to Sydney.

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

Price alerts on flights to Sydney from Alaska are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.