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$611+ Cheap flights from Anchorage (ANC) to Sydney (SYD)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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Cheap flight deals from Anchorage to Sydney

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 June 23, 2026.

This Qantas Airways deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:05 am
ANC
-
SYD
1 stop26h 25m
Multiple Airlines
Mon 7/65:50 pm
SYD
-
ANC
1 stop24h 05m
Multiple Airlines
Deal found 6/19$1,153
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:33 pm
ANC
-
SYD
2 stops25h 17m
Multiple Airlines
Sun 8/168:45 pm
SYD
-
ANC
1 stop26h 35m
Multiple Airlines
Deal found 6/23$1,168
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:00 pm
ANC
-
SYD
1 stop32h 50m
Multiple Airlines
Tue 8/118:45 pm
SYD
-
ANC
1 stop26h 35m
Multiple Airlines
Deal found 6/23$1,181
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:32 am
ANC
-
SYD
2 stops35h 18m
Delta
Sun 8/169:15 am
SYD
-
ANC
2 stops28h 57m
Delta
Deal found 6/23$1,191
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:29 am
ANC
-
SYD
2 stops23h 21m
Multiple Airlines
Sun 8/238:45 pm
SYD
-
ANC
1 stop26h 17m
Multiple Airlines
Deal found 6/18$1,195
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:00 pm
ANC
-
SYD
1 stop32h 50m
Multiple Airlines
Sun 8/168:45 pm
SYD
-
ANC
2 stops21h 40m
Multiple Airlines
Deal found 6/23$1,198
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:09 pm
ANC
-
SYD
2 stops37h 51m
United Airlines
Wed 8/1210:20 am
SYD
-
ANC
1 stop21h 53m
United Airlines
Deal found 6/23$1,216
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:33 pm
ANC
-
SYD
2 stops25h 17m
Multiple Airlines
Thu 8/138:45 pm
SYD
-
ANC
1 stop26h 35m
Multiple Airlines
Deal found 6/23$1,233

Find 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 June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,153
(Qantas Airways)

One-way from

$611
(Kiwi.com)
Provider with most accurate pricing for Anchorage-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Sydney Kingsford Smith flights.
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From Anchorage to Sydney Kingsford Smith
Search Deals
One-way flight from Anchorage to Sydney Kingsford Smith
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Anchorage to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 8/3

1:32 am-6:50 am

2 stops35h 18m

Sydney Kingsford Smith

Tue 8/11

9:15 am-8:12 pm

2 stops28h 57m

$1,191

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 8/4

4:00 pm-6:50 pm

1 stop32h 50m

Sydney Kingsford Smith

Sat 8/15

8:45 pm-5:20 am

1 stop26h 35m

$1,246

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 7/23

7:08 pm-6:50 pm

2 stops29h 42m

Sydney Kingsford Smith

Tue 7/28

8:45 pm-5:20 am

1 stop26h 35m

$1,453

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Fri 8/7

11:05 am-10:40 am

2 stops29h 35m

Sydney Kingsford Smith

Fri 8/14

11:55 am-11:08 pm

3 stops29h 13m

$1,513
Quickest round-trip

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 7/12

1:29 am-6:50 pm

2 stops23h 21m

Sydney Kingsford Smith

Sun 7/19

8:45 pm-2:40 am

2 stops23h 55m

$1,551

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 7/16

11:09 pm-7:00 am

2 stops37h 51m

Sydney Kingsford Smith

Wed 7/22

9:30 am-10:46 pm

2 stops31h 16m

$1,586

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 7/26

1:50 pm-6:55 am

1 stop23h 05m

Sydney Kingsford Smith

Fri 8/7

10:20 am-8:49 pm

1 stop28h 29m

$1,782

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 7/25

12:57 am-8:45 am

3 stops37h 48m

Sydney Kingsford Smith

Fri 8/7

11:55 am-11:55 pm

2 stops30h 00m

$1,926
Cheapest one-way

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 10/15

4:59 pm-12:50 pm

3 stops48h 51m

$611

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 8/29

10:48 pm-6:50 pm

2 stops50h 02m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Anchorage to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Anchorage to Sydney in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Anchorage-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Anchorage-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Anchorage-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Anchorage-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Anchorage-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

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 35h 18m. Fly via Delta to get the fastest option. The distance from Anchorage to Sydney is about 7345 mi.

  • 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 vacation 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.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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