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Cheap flights from Anchorage to Sydney from $1,100

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
4 12月 — 11 12月1
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 4 11月 2025.

週三 24/1201:30ANC - SYD
2 stops32h 50mUnited Airlines
週日 11/111:50SYD - ANC
2 stops52h 07mUnited Airlines
Deal found 3/11$2,973
週四 25/1205:45ANC - SYD
2 stops30h 45mDelta
週日 11/110:40SYD - ANC
2 stops33h 29mDelta
Deal found 2/11$2,984
週一 29/1223:59ANC - SYD
2 stops37h 16mUnited Airlines
週一 5/111:20SYD - ANC
2 stops33h 05mUnited Airlines
Deal found 3/11$3,042
週三 17/1215:34ANC - SYD
1 stop32h 11mHawaiian Airlines
週三 24/1221:40SYD - ANC
1 stop27h 20mHawaiian Airlines
Deal found 2/11$3,281
週三 24/1200:32ANC - SYD
1 stop23h 13mAlaska Airlines
週日 11/121:40SYD - ANC
1 stop21h 38mAlaska Airlines
Deal found 1/11$3,349
週三 17/1200:32ANC - SYD
1 stop23h 13mAlaska Airlines
週四 25/1221:40SYD - ANC
1 stop22h 52mAlaska Airlines
Deal found 2/11$3,417
週二 16/1201:20ANC - SYD
2 stops22h 25mAlaska Airlines
週三 24/1221:40SYD - ANC
2 stops34h 28mAlaska Airlines
Deal found 2/11$3,423
週四 18/1205:55ANC - SYD
2 stops28h 55mDelta
週四 25/1210:40SYD - ANC
2 stops27h 54mDelta
Deal found 2/11$3,461

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 4 11月 2025.

Round-trip from

$1,478

One-way from

$1,100

Popular in

September

Cheapest in

March

Average price

$2,928
Delta
  • Delta
  • 2/2-10/3
  • 4 total stops
  • 57h 32m total
  • Anchorage to Sydney
Search Deals
United Airlines
  • United Airlines
  • 4/4
  • 2 total stops
  • 37h 10m total
  • Anchorage to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($345 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
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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 4 11月 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

週二 3/2

09:00-09:05

2 stops28h 05m

Sydney Kingsford Smith

週二 10/3

14:00-22:36

2 stops27h 36m

$1,478

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週三 21/1

01:20-08:30

2 stops35h 10m

Sydney Kingsford Smith

週二 17/2

10:40-22:46

2 stops32h 06m

$1,554

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週二 3/2

07:05-08:45

3 stops29h 40m

Sydney Kingsford Smith

週二 10/3

11:45-20:22

3 stops27h 37m

$2,150

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週四 22/1

07:00-12:40

3 stops33h 40m

Sydney Kingsford Smith

週二 17/2

11:45-20:22

3 stops28h 37m

$2,226

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週四 22/1

08:20-19:45

1 stop39h 25m

Sydney Kingsford Smith

週二 17/2

21:40-02:39

2 stops24h 59m

$2,356

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週三 24/12

01:30-09:05

2 stops35h 35m

Sydney Kingsford Smith

週日 11/1

11:50-19:57

2 stops52h 07m

$2,973

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週四 25/12

05:45-08:30

2 stops30h 45m

Sydney Kingsford Smith

週日 11/1

10:40-00:09

2 stops33h 29m

$2,984

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週六 4/4

23:45-06:55

2 stops37h 10m

$1,100

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週六 4/4

23:55-07:05

1 stop37h 10m

$1,126

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

週三 1/4

01:45-19:45

2 stops23h 00m

$1,192

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 14 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 $804). Flying from Anchorage to Sydney in September is currently the most expensive (average of $2,112). 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 28h 05m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 11821 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Anchorage to Sydney one-way?

    $1,100 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Qantas Airways and Alaska Airlines, with prices starting from $1,126 and $1,192, respectively.

  • 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 $804). Flying from Anchorage to Sydney in September is currently the most expensive (average of $2,112). 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
Manly
Terrigal
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?

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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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