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Cheap flights from Sydney to Anchorage from $1,770

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Anchorage

Enter your travel dates to find the best prices.

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

Thu 25/1212:10SYD - ANC
2 stops27h 35mUnited Airlines
Fri 2/123:59ANC - SYD
2 stops59h 01mUnited Airlines
Deal found 16/12$2,400
Fri 26/1214:00SYD - ANC
2 stops30h 25mUnited Airlines
Sat 3/123:59ANC - SYD
2 stops37h 16mUnited Airlines
Deal found 17/12$2,454
Wed 24/1211:50SYD - ANC
2 stops31h 06mUnited Airlines
Wed 31/1201:30ANC - SYD
2 stops33h 30mUnited Airlines
Deal found 15/12$2,461
Thu 25/1221:40SYD - ANC
1 stop22h 52mHawaiian Airlines
Thu 1/100:32ANC - SYD
1 stop23h 13mHawaiian Airlines
Deal found 16/12$2,485
Wed 24/1221:40SYD - ANC
1 stop27h 20mHawaiian Airlines
Wed 31/1200:32ANC - SYD
1 stop23h 13mHawaiian Airlines
Deal found 15/12$2,489
Wed 24/1221:00SYD - ANC
3 stops37h 29mMultiple Airlines
Wed 31/1200:20ANC - SYD
3 stops42h 35mMultiple Airlines
Deal found 15/12$2,767
Fri 26/1221:40SYD - ANC
1 stop22h 52mHawaiian Airlines
Sat 3/115:22ANC - SYD
1 stop32h 23mHawaiian Airlines
Deal found 17/12$2,832
Wed 17/1211:20SYD - ANC
2 stops31h 36mUnited Airlines
Tue 23/1201:30ANC - SYD
2 stops33h 30mUnited Airlines
Deal found 16/12$3,021

Find flight deals from Sydney to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Anchorage (ANC). 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 December 2025.

Round-trip from

$1,770

Popular in

December

Cheapest in

November

Average price

$2,603
3/3-24/3
  • 3/3-24/3
  • 6 total stops
  • 56h 48m total
  • Sydney to Anchorage
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Anchorage 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 December 2025.
Use the filters below to find and compare flights from Sydney to Anchorage that are best for you.

Fly from

Sydney

Fly to

Anchorage

Route

Depart

Return

Price

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 3/3

11:45-20:48

3 stops29h 03m

Anchorage

Tue 24/3

10:00-08:45

3 stops27h 45m

$1,770

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 3/3

10:40-22:41

2 stops32h 01m

Anchorage

Mon 23/3

01:34-07:30

2 stops34h 56m

$1,785

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 3/3

17:30-00:55

2 stops27h 25m

Anchorage

Tue 24/3

23:55-09:00

1 stop38h 05m

$1,808

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 26/2

21:40-00:15

1 stop22h 35m

Anchorage

Sun 1/3

09:15-19:45

1 stop38h 30m

$2,096

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Fri 16/1

21:40-23:18

1 stop21h 38m

Anchorage

Fri 23/1

16:42-19:45

1 stop31h 03m

$2,253

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 26/2

11:20-23:08

2 stops31h 48m

Anchorage

Sun 1/3

23:45-09:15

2 stops37h 30m

$2,379

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 7/1

21:40-23:18

1 stop21h 38m

Anchorage

Sun 18/1

16:42-19:45

1 stop31h 03m

$2,801

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Best time to book a flight from Sydney to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage from Sydney 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 Sydney to Anchorage

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

Currently, December is the cheapest month in which you can book a flight from Sydney to Anchorage (average of $994). Flying from Sydney to Anchorage in April is currently the most expensive (average of $2,164). 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.

What is the cheapest time of day to fly from SYD to ANC?

Find hourly flight availability from Sydney to Anchorage. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

When flying from Sydney to Anchorage, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 38% versus a flight in the evening.

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

Reviews of airlines servicing Anchorage

Get insights into the airlines that provide service to Anchorage. 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 Anchorage. Reviews last updated 18 December 2025.
Read through reviews of airlines operating flights from Sydney to Anchorage, such as Alaska Airlines, United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
11,478 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very Good
11,478 reviews
Alaska Airlines
8.0
Very Good
11,478 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,093 reviews
Alaska Airlines
8.0
Very Good
11,478 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Air Canada
7.1
Good
10,534 reviews
Alaska Airlines
8.0
Very Good
11,478 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Anchorage. 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 Sydney to Anchorage?

    There are many flights that can get you from Sydney to Anchorage in 27h 25m. Fly via Delta or Qantas Airways to get the fastest option. There are 11821 km between Sydney and Anchorage. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Sydney to Anchorage round-trip from $995. Other airlines that can offer you cheap pricing are Alaska Airlines, from $1,460, and Air Canada, from $1,628. Users have found that United Airlines is 46% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Anchorage 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 Sydney to Anchorage?

    Currently, December is the cheapest month in which you can book a flight from Sydney to Anchorage (average of $994). Flying from Sydney to Anchorage in April is currently the most expensive (average of $2,164). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sydney to Anchorage

Discover the top 3 airlines that operate flights from Sydney to Anchorage. 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 647,157 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$995Average$1,655FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$1,460Average$1,727FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapest$1,628Average$1,925FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Anchorage?

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

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 Sydney to Anchorage.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Anchorage flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Sydney to Anchorage on Cheapflights with our Price Alert feature and get notified when better prices are available.

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