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$730+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This Air Canada deal was found by Cheapflights users on 5/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:40 pm
ANC
-
SYD
1 stop22h 40m
Multiple Airlines
Wed 7/86:00 am
SYD
-
ANC
2 stops25h 38m
Multiple Airlines
Deal found 5/5$1,099
This Air Canada deal was found by Cheapflights users on 5/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:40 pm
ANC
-
SYD
1 stop22h 40m
Air Canada
Thu 7/99:20 am
SYD
-
ANC
1 stop22h 18m
Air Canada
Deal found 5/5$1,122
This Air Canada deal was found by Cheapflights users on 5/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:40 pm
ANC
-
SYD
1 stop22h 40m
Air Canada
Wed 7/89:20 am
SYD
-
ANC
1 stop22h 18m
Air Canada
Deal found 5/5$1,130
This Air Canada deal was found by Cheapflights users on 5/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:40 pm
ANC
-
SYD
1 stop22h 40m
Multiple Airlines
Thu 7/96:00 am
SYD
-
ANC
2 stops25h 38m
Multiple Airlines
Deal found 5/5$1,142
This Delta deal was found by Cheapflights users on 5/6. 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.
Sat 7/251:30 am
ANC
-
SYD
2 stops35h 20m
Delta
Fri 8/79:15 am
SYD
-
ANC
2 stops32h 44m
Delta
Deal found 5/6$1,214
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sun 5/241:46 pm
ANC
-
SYD
1 stop23h 09m
United Airlines
Sun 5/3110:20 am
SYD
-
ANC
1 stop30h 26m
United Airlines
Deal found 5/3$1,238
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/92:05 pm
ANC
-
SYD
1 stop22h 50m
United Airlines
Wed 7/89:30 am
SYD
-
ANC
2 stops31h 16m
United Airlines
Deal found 5/1$1,242

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,099
(Air Canada)

One-way from

$730
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$894
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.
Search Deals
From Anchorage to Sydney Kingsford Smith
Search Deals
One-way flight from Anchorage to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 6, 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
Quickest round-trip

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 6/9

2:40 pm-7:20 am

1 stop22h 40m

Sydney Kingsford Smith

Wed 7/8

9:20 am-1:38 pm

1 stop22h 18m

$1,130

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 7/26

7:08 pm-6:50 pm

2 stops29h 42m

Sydney Kingsford Smith

Fri 8/7

8:45 pm-5:20 am

1 stop26h 35m

$1,269

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/8

2:05 pm-6:55 am

1 stop22h 50m

Sydney Kingsford Smith

Thu 7/9

10:20 am-10:46 pm

1 stop30h 26m

$1,288

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 6/2

2:05 pm-6:55 am

1 stop22h 50m

Sydney Kingsford Smith

Thu 6/18

10:20 am-10:46 pm

1 stop30h 26m

$1,288

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 7/26

11:09 pm-7:00 am

2 stops37h 51m

Sydney Kingsford Smith

Fri 8/7

10:20 am-10:40 pm

1 stop30h 20m

$1,293

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Fri 5/15

1:55 am-6:50 pm

2 stops22h 55m

Sydney Kingsford Smith

Fri 5/22

8:45 pm-9:51 am

2 stops31h 06m

$1,334

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 6/30

2:25 pm-6:25 am

1 stop22h 00m

Sydney Kingsford Smith

Tue 7/14

9:10 am-11:55 pm

1 stop32h 45m

$1,401

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 7/7

2:05 pm-7:00 am

2 stops46h 55m

Sydney Kingsford Smith

Mon 7/20

10:20 am-10:46 pm

1 stop30h 26m

$1,439

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 5/31

1:46 pm-6:55 am

1 stop23h 09m

Sydney Kingsford Smith

Thu 6/4

10:20 am-10:46 pm

1 stop30h 26m

$1,676
Cheapest one-way

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Fri 5/22

8:20 pm-6:55 am

2 stops40h 35m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 11 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 May.
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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Anchorage to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated May 6, 2026.
Read reviews from past customers who have flown Delta from Anchorage to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,456 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,456 reviews
Delta
7.9
Good
8,456 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 22h 40m. Fly via Air Canada or United Airlines to get the fastest option. The distance from Anchorage to Sydney is about 7345 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Anchorage to Sydney round-trip?

    According to our current data, Delta ($508), offers the cheapest pricing from Anchorage to Sydney. Delta is currently priced 58% below the average price you’ll pay for this route.

  • 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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Top airline flying from Anchorage to Sydney

Discover the top airline that operate flights from Anchorage to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$508Average$1,337FlexibilityNo cancel feeOn-timeN/A

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