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Cheap flights from Anchorage to Sydney from $1,076

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Anchorage to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Anchorage to Sydney
Explore the most affordable flight options available from Anchorage to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Thu 20/1118:50ANC - SYD
1 stop28h 55mHawaiian Airlines
Thu 4/1221:40SYD - ANC
1 stop22h 39mHawaiian Airlines
Deal found 16/11$2,020
Thu 20/1110:00ANC - SYD
2 stops37h 45mMultiple Airlines
Thu 4/1221:40SYD - ANC
1 stop22h 39mMultiple Airlines
Deal found 16/11$2,172
Tue 2/1216:00ANC - SYD
2 stops31h 45mAlaska Airlines
Tue 16/1221:40SYD - ANC
2 stops32h 30mAlaska Airlines
Deal found 17/11$2,208
Sun 16/1100:12ANC - SYD
2 stops38h 18mMultiple Airlines
Mon 24/1111:45SYD - ANC
2 stops32h 55mMultiple Airlines
Deal found 16/11$2,343
Wed 24/1201:15ANC - SYD
2 stops33h 35mDelta
Sun 11/110:40SYD - ANC
2 stops33h 29mDelta
Deal found 16/11$2,548
Thu 20/1106:00ANC - SYD
2 stops30h 30mDelta
Thu 4/1210:40SYD - ANC
2 stops25h 54mDelta
Deal found 16/11$2,556
Tue 23/1223:59ANC - SYD
2 stops37h 16mUnited Airlines
Wed 31/1211:50SYD - ANC
2 stops32h 35mUnited Airlines
Deal found 17/11$2,558
Mon 22/1223:59ANC - SYD
2 stops61h 16mUnited Airlines
Wed 31/1211:50SYD - ANC
2 stops32h 35mUnited Airlines
Deal found 17/11$2,607

Cheap flight deals from Anchorage to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 November 2025.

Round-trip from

$1,867

One-way from

$1,076

Popular in

September

Cheapest in

March

Average price

$2,918
Alaska Airlines
  • Alaska Airlines
  • 19/2-3/3
  • 2 total stops
  • 69h 42m total
  • Anchorage to Sydney
Search Deals
4/12
  • 4/12
  • 2 total stops
  • 26h 25m total
  • Anchorage to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($336 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($197 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Anchorage to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from Anchorage to Sydney that are best for you.

Fly from

Anchorage

Fly to

Sydney

Route

Depart

Return

Price

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 23/2

00:53-09:00

1 stop36h 07m

Sydney Kingsford Smith

Sat 7/3

11:20-00:55

1 stop33h 35m

$1,867

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 25/2

00:53-09:00

1 stop36h 07m

Sydney Kingsford Smith

Thu 5/3

11:20-00:55

1 stop33h 35m

$1,867

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 21/2

00:53-09:00

1 stop36h 07m

Sydney Kingsford Smith

Wed 4/3

11:20-00:55

1 stop33h 35m

$1,867

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 19/2

00:53-09:00

1 stop36h 07m

Sydney Kingsford Smith

Wed 4/3

11:20-00:55

1 stop33h 35m

$1,867

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 19/2

00:53-09:00

1 stop36h 07m

Sydney Kingsford Smith

Fri 6/3

11:20-00:55

1 stop33h 35m

$1,867

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 21/2

01:20-06:50

2 stops33h 30m

Sydney Kingsford Smith

Tue 3/3

10:40-14:21

2 stops23h 41m

$1,942

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 25/2

09:00-09:15

2 stops28h 15m

Sydney Kingsford Smith

Wed 4/3

11:20-19:46

2 stops28h 26m

$1,942

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 23/2

05:45-08:30

2 stops30h 45m

Sydney Kingsford Smith

Wed 4/3

10:40-22:46

2 stops32h 06m

$1,942

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Fri 20/2

09:00-09:05

2 stops28h 05m

Sydney Kingsford Smith

Wed 4/3

11:50-19:46

2 stops27h 56m

$2,019

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Fri 20/2

05:45-08:30

2 stops30h 45m

Sydney Kingsford Smith

Tue 3/3

10:40-14:21

2 stops23h 41m

$2,019

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 20 results
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Best time to book a flight from Anchorage to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Anchorage with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Anchorage to Sydney

What is the cheapest month to book a flight from Anchorage to Sydney?

Currently, March is the cheapest month in which you can book a flight from Anchorage to Sydney (average of $808). Flying from Anchorage to Sydney in January is currently the most expensive (average of $2,215). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Anchorage to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Anchorage to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Anchorage to Sydney?

    There are many flights that can get you from Anchorage to Sydney in 36h 07m. Fly via Alaska Airlines to get the fastest option. Airlines will cover a distance of 11821 km.

  • Can I find deals for flights from Anchorage to Sydney that include hotel bookings?

    Yes. In addition to deals on Anchorage to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Anchorage to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Anchorage to Sydney.

  • Can I find deals for business class flights from Anchorage to Sydney?

    Yes. Cheapflights offers flight deals from Anchorage to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Anchorage to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Anchorage to Sydney (average of $808). Flying from Anchorage to Sydney in January is currently the most expensive (average of $2,215). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Cheapflights makes it easy to find Anchorage to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Anchorage to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Anchorage to Sydney.

Can Cheapflights find flights from Anchorage to Sydney with no change fees?

Yes, we can. To see specific flights from Anchorage to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Anchorage to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Anchorage today and book when prices fit your budget.

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