How long is the flight from Alaska to Sydney?

A quick flight from Alaska to Sydney can take about 28h 15m. United Airlines provides one of the quickest options available for as low as $1,116. Alaska and Sydney are separated by a distance of 7345 mi.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alaska to Sydney as you normally would.

What airport do you fly into for flights to Sydney from Alaska?

Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Alaska to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

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

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

How can I find direct flights from Alaska to Sydney?

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

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

Yes. Cheapflights offers flight deals from Alaska 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.

$1,116+ Flights from Alaska to Sydney

Q: How much does it cost to fly round-trip from Alaska to Sydney?

Airfare is below average for this route at the moment. Alaska to Sydney flights typically cost between $1,361 and $1,971 in February. The cheapest round-trip price found within the last 3 days was $1,116 on United Airlines (Feb 23-Mar 2).

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Cheap flight deals from Alaska to Sydney

Cheapest flights from Alaska to Sydney
Explore the most affordable flight options available from Alaska to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Thu 12/255:45 amANC - SYD

2 stops30h 45mDelta

Sun 1/1110:40 amSYD - ANC

2 stops33h 29mDelta

Deal found 12/14

$1,606

Thu 12/2511:59 pmANC - SYD

2 stops34h 21mUnited Airlines

Sun 1/1111:20 amSYD - ANC

2 stops31h 55mUnited Airlines

Deal found 12/13

$1,616

Sat 12/271:30 amANC - SYD

2 stops33h 30mUnited Airlines

Tue 1/611:20 amSYD - ANC

2 stops52h 37mUnited Airlines

Deal found 12/15

$1,947

Thu 12/256:22 pmANC - SYD

2 stops29h 23mMultiple Airlines

Sun 1/119:40 pmSYD - ANC

1 stop27h 36mMultiple Airlines

Deal found 12/14

$2,240

Sat 12/2712:32 amANC - SYD

1 stop21h 48mMultiple Airlines

Tue 1/610:00 pmSYD - ANC

2 stops46h 54mMultiple Airlines

Deal found 12/14

$2,443

Best flights from Alaska to Sydney
Discover carefully curated flight deals from Alaska to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Tue 1/279:00 amANC - SYD

2 stops28h 15mUnited Airlines

Tue 2/32:00 pmSYD - ANC

2 stops29h 15mUnited Airlines

Deal found 12/12

$1,116

Fri 5/111:55 pmANC - SYD

1 stop37h 35mMultiple Airlines

Fri 5/155:50 pmSYD - ANC

1 stop24h 30mMultiple Airlines

Deal found 12/13

$1,142

Wed 1/289:00 amANC - SYD

2 stops28h 05mUnited Airlines

Wed 2/411:20 amSYD - ANC

2 stops31h 55mUnited Airlines

Deal found 12/14

$1,116

Mon 2/239:00 amANC - SYD

2 stops28h 05mUnited Airlines

Mon 3/211:50 amSYD - ANC

2 stops27h 56mUnited Airlines

Deal found 12/14

$1,116

Tue 1/277:05 amANC - SYD

3 stops31h 25mMultiple Airlines

Tue 2/311:45 amSYD - ANC

3 stops29h 06mMultiple Airlines

Deal found 12/12

$1,272

Mon 2/237:00 amANC - SYD

3 stops29h 45mMultiple Airlines

Mon 3/211:45 amSYD - ANC

3 stops29h 03mMultiple Airlines

Deal found 12/15

$1,273

Sun 2/812:38 amANC - SYD

2 stops23h 07mMultiple Airlines

Thu 2/269:40 pmSYD - ANC

1 stop22h 35mMultiple Airlines

Deal found 12/13

$1,364

Sat 1/104:54 pmANC - SYD

2 stops30h 51mMultiple Airlines

Sat 1/179:40 pmSYD - ANC

1 stop21h 38mMultiple Airlines

Deal found 12/13

$1,439

Last-minute flights from Alaska to Sydney
Discover last-minute flight deals from Alaska to Sydney. Data last updated December 15, 2025 and is based on user searches.

Thu 12/255:45 amANC - SYD

2 stops30h 45mDelta

Sun 1/1110:40 amSYD - ANC

2 stops33h 29mDelta

Deal found 12/14

$1,606

Fri 1/91:10 amANC - SYD

2 stops22h 35mMultiple Airlines

Sat 1/179:40 pmSYD - ANC

2 stops34h 16mMultiple Airlines

Deal found 12/13

$1,439

Tue 1/279:00 amANC - SYD

2 stops28h 15mUnited Airlines

Tue 2/32:00 pmSYD - ANC

2 stops29h 15mUnited Airlines

Deal found 12/12

$1,116

Tue 1/277:05 amANC - SYD

3 stops31h 25mMultiple Airlines

Tue 2/311:45 amSYD - ANC

3 stops29h 06mMultiple Airlines

Deal found 12/12

$1,272

Tue 1/278:20 amANC - SYD

1 stop39h 25mHawaiian Airlines

Tue 2/39:40 pmSYD - ANC

1 stop21h 38mHawaiian Airlines

Deal found 12/12

$1,490

Wed 1/287:05 amANC - SYD

3 stops31h 25mMultiple Airlines

Wed 2/41:55 pmSYD - ANC

3 stops26h 56mMultiple Airlines

Deal found 12/14

$1,543

Fri 1/3012:59 amANC - SYD

1 stop34h 26mMultiple Airlines

Fri 2/137:15 pmSYD - ANC

2 stops49h 40mMultiple Airlines

Deal found 12/14

$1,428

Sat 1/311:30 pmANC - SYD

2 stops47h 00mDelta

Fri 2/1310:40 amSYD - ANC

2 stops23h 41mDelta

Deal found 12/14

$1,169

Find flight deals from Alaska to Sydney

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,116 (United Airlines)
Popular in	September
Cheapest in	March
Average price	$1,784

Provider with most accurate pricing for Anchorage-Sydney Kingsford Smith flight deals.

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Provider most trusted by Cheapflights users for Anchorage-Sydney Kingsford Smith flights.

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From Alaska to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($166 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($86 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 1/27

9:00 am-9:15 am

2 stops28h 15m

Sydney Kingsford Smith

Tue 2/3

2:00 pm-11:15 pm

2 stops29h 15m

$1,116

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 1/28

9:00 am-9:05 am

2 stops28h 05m

Sydney Kingsford Smith

Wed 2/4

11:20 am-11:15 pm

2 stops31h 55m

$1,116

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 2/23

9:00 am-9:05 am

2 stops28h 05m

Sydney Kingsford Smith

Mon 3/2

11:50 am-7:46 pm

2 stops27h 56m

$1,116

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Fri 5/1

11:55 pm-7:30 am

1 stop37h 35m

Sydney Kingsford Smith

Fri 5/15

5:50 pm-12:20 am

1 stop24h 30m

$1,142

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 1/27

7:05 am-10:30 am

3 stops31h 25m

Sydney Kingsford Smith

Tue 2/3

11:45 am-8:51 pm

3 stops29h 06m

$1,272

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 2/23

7:00 am-8:45 am

3 stops29h 45m

Sydney Kingsford Smith

Mon 3/2

11:45 am-8:48 pm

3 stops29h 03m

$1,273

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 2/8

12:38 am-7:45 pm

2 stops23h 07m

Sydney Kingsford Smith

Thu 2/26

9:40 pm-12:15 am

1 stop22h 35m

$1,364

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 1/10

4:54 pm-7:45 pm

2 stops30h 51m

Sydney Kingsford Smith

Sat 1/17

9:40 pm-11:18 pm

1 stop21h 38m

$1,439

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Alaska to Sydney

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

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

Currently, March is the cheapest month in which you can book a flight from Alaska to Sydney (average of $520). Flying from Alaska to Sydney in February is currently the most expensive (average of $1,580). 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 Alaska to Sydney?

Related info for your journey

What airport do you fly into for flights to Sydney from Alaska?
Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Alaska to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.
How long is the flight from Alaska to Sydney?
A quick flight from Alaska to Sydney can take about 28h 15m. United Airlines provides one of the quickest options available for as low as $1,116. Alaska and Sydney are separated by a distance of 7345 mi.
Can I find deals for flights from Alaska to Sydney that include hotel bookings?
Yes. In addition to deals on Alaska to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Alaska to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Sydney.
Can I find deals for business class flights from Alaska to Sydney?
Yes. Cheapflights offers flight deals from Alaska 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 Alaska to Sydney?
Currently, March is the cheapest month in which you can book a flight from Alaska to Sydney (average of $520). Flying from Alaska to Sydney in February is currently the most expensive (average of $1,580). 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

Parramatta

Wollongong

Manly

Coogee

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Top 2 airlines flying from Alaska to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$1,003	Average$1,593	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$1,155	Average$1,566	FlexibilityNo cancel fee	On-timeN/A

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$1,116+ Cheap flights from Alaska to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Alaska to Sydney with Cheapflights

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Cheap flight deals from Alaska to Sydney

Cheapest flights from Alaska to SydneyExplore the most affordable flight options available from Alaska to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Alaska to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Alaska to Sydney

Keep the following information in mind while searching for Alaska to Sydney flight deals. Data was last updated December 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Alaska to Sydney that are best for you.

Best time to book a flight from Alaska to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Alaska with our price prediction graph.

Cheapflights Insights

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

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

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

Related info for your journey

Find useful and relevant information for your journey from Alaska to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sydney from Alaska?

How long is the flight from Alaska to Sydney?

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

How can I find direct flights from Alaska to Sydney?

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

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

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Alternative routes for Alaska to Sydney

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Top 2 airlines flying from Alaska to Sydney

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Cheapest flights from Alaska to Sydney
Explore the most affordable flight options available from Alaska to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.