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$596+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$775
(United Airlines)

One-way from

$596
(Air Canada)

Popular in

September

Cheapest in

August

Average price

$1,629
From Anchorage to Sydney Kingsford Smith
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One-way flight from Anchorage to Sydney Kingsford Smith
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 2, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/1611:59 pmANC - SYD
2 stops37h 01mUnited Airlines
Wed 8/209:30 amSYD - ANC
2 stops31h 11mUnited Airlines
Deal found 7/1$775
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:34 amANC - SYD
1 stop36h 31mMultiple Airlines
Fri 8/224:20 pmSYD - ANC
1 stop32h 50mMultiple Airlines
Deal found 6/30$1,000
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:40 pmANC - SYD
1 stop20h 40mAir Canada
Tue 7/229:20 amSYD - ANC
1 stop24h 27mAir Canada
Deal found 7/1$1,006
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 8/1412:55 amANC - SYD
2 stops35h 40mDelta
Fri 8/229:25 amSYD - ANC
2 stops32h 02mDelta
Deal found 6/30$1,158
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/1412:34 amANC - SYD
1 stop36h 31mAlaska Airlines
Fri 8/229:10 amSYD - ANC
1 stop33h 24mAlaska Airlines
Deal found 6/30$1,334
This KAYAK deal was found by Cheapflights users on 7/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/232:45 amANC - SYD
2 stops37h 40mSingapore Airlines
Sun 8/316:05 pmSYD - ANC
3 stops48h 29mSingapore Airlines
Deal found 7/1$2,122
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:30 pmANC - SYD
1 stop33h 15mHawaiian Airlines
Sun 1/119:40 pmSYD - ANC
1 stop28h 06mHawaiian Airlines
Deal found 7/2$2,628
This Gurufare deal was found by Cheapflights users on 7/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:55 pmANC - SYD
1 stop37h 05mQantas Airways
Sun 1/185:45 pmSYD - ANC
1 stop40h 00mQantas Airways
Deal found 7/1$2,919

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 July 2, 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

Sat 8/16

11:59 pm-7:00 am

2 stops37h 01m

Sydney Kingsford Smith

Wed 8/20

9:30 am-10:41 pm

2 stops31h 11m

$775

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 8/14

12:34 am-7:05 am

1 stop36h 31m

Sydney Kingsford Smith

Fri 8/22

4:20 pm-7:10 am

1 stop32h 50m

$1,000

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 8/16

4:40 pm-9:40 pm

2 stops35h 00m

Sydney Kingsford Smith

Wed 8/20

10:00 am-3:47 pm

2 stops47h 47m

$1,133

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 8/14

12:55 am-6:35 am

2 stops35h 40m

Sydney Kingsford Smith

Fri 8/22

9:25 am-11:27 pm

2 stops32h 02m

$1,158

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 8/14

12:34 am-7:05 am

1 stop36h 31m

Sydney Kingsford Smith

Fri 8/22

9:10 am-12:34 am

1 stop33h 24m

$1,334

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 8/23

2:45 am-10:25 am

2 stops37h 40m

Sydney Kingsford Smith

Sun 8/31

6:05 pm-12:34 am

3 stops48h 29m

$2,122

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Thu 12/25

2:30 pm-7:45 pm

1 stop33h 15m

Sydney Kingsford Smith

Sun 1/11

9:40 pm-5:46 am

1 stop28h 06m

$2,628

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 12/28

11:55 pm-9:00 am

1 stop37h 05m

Sydney Kingsford Smith

Sun 1/18

5:45 pm-1:45 pm

1 stop40h 00m

$2,919

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 7/15

4:40 pm-10:50 am

2 stops24h 10m

$596

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 7/14

1:44 am-7:05 am

2 stops35h 21m

$1,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

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

Currently, February is the cheapest month in which you can book a flight from Anchorage to Sydney (average of $1,040). Flying from Anchorage to Sydney in December is currently the most expensive (average of $1,630). 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 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 July 2, 2025.
Read reviews from past customers who have flown Singapore Airlines, Alaska Airlines, and 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.
Singapore Airlines
8.1
Very good
1,320 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,320 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8.0
Very good
7,975 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Hawaiian Airlines
7.8
Good
2,542 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
870 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • What are the cheapest airlines flying from Anchorage to Sydney round-trip?

    According to our current data, United Airlines ($775), Air Canada ($1,133), and Delta ($1,158) offers the cheapest pricing from Anchorage to Sydney. United Airlines is currently priced 49% 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.

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

    Currently, February is the cheapest month in which you can book a flight from Anchorage to Sydney (average of $1,040). Flying from Anchorage to Sydney in December is currently the most expensive (average of $1,630). 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

Traveling to a place near Anchorage?

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

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Top 2 airlines flying from Anchorage to Sydney

Discover the top 2 airlines 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,064Average$1,403FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$1,340Average$1,764FlexibilityNo cancel feeOn-time75%

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