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Alaska

$402+ Cheap flights from Sydney (SYD) to Alaska

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Sydney to Alaska

Keep the following information in mind while searching for Sydney to Alaska flight deals. Data was last updated June 12, 2025.

Round-trip from

$775
(Kiwi.com)

One-way from

$402
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$1,287
From Sydney Kingsford Smith to Alaska
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One-way flight from Sydney Kingsford Smith to Alaska
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Highest demand for flights based on searches. 12% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sydney to Alaska

Cheapest flights from Sydney to Alaska
Explore the most affordable flight options available from Sydney to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/204:20 pmSYD - ANC
1 stop32h 50mMultiple Airlines
Tue 9/97:54 pmANC - SYD
1 stop24h 46mMultiple Airlines
Deal found 6/9$775
This Aunt Betty deal was found by Cheapflights users on 6/11. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/219:40 pmSYD - ANC
1 stop27h 00mAlaska Airlines
Sun 6/296:55 pmANC - SYD
1 stop30h 50mAlaska Airlines
Deal found 6/11$957
This Jetabroad deal was found by Cheapflights users on 6/11. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:40 pmSYD - ANC
1 stop29h 03mHawaiian Airlines
Thu 11/271:45 amANC - SYD
2 stops22h 00mHawaiian Airlines
Deal found 6/11$1,082
This Delta deal was found by Cheapflights users on 6/12. 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 8/119:25 amSYD - ANC
2 stops28h 46mDelta
Thu 8/286:00 amANC - SYD
2 stops30h 35mDelta
Deal found 6/12$1,109
This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:30 amSYD - ANC
2 stops27h 17mAir Canada
Tue 9/94:45 pmANC - SYD
1 stop20h 35mAir Canada
Deal found 6/9$1,145
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 8/1110:20 amSYD - ANC
1 stop30h 32mUnited Airlines
Thu 8/2811:45 pmANC - SYD
2 stops37h 15mUnited Airlines
Deal found 6/12$1,182
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:10 pmSYD - ANC
1 stop28h 55mAmerican Airlines
Wed 8/271:59 amANC - SYD
2 stops35h 06mAmerican Airlines
Deal found 6/12$1,380
This Qantas Airways deal was found by Cheapflights users on 6/11. 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.
Fri 11/75:25 pmSYD - ANC
1 stop27h 04mQantas Airways
Fri 11/2810:00 amANC - SYD
2 stops25h 25mQantas Airways
Deal found 6/11$1,597
This KAYAK deal was found by Cheapflights users on 6/11. 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.
Fri 11/77:10 pmSYD - ANC
2 stops37h 36mSingapore Airlines
Fri 11/2811:55 pmANC - SYD
3 stops46h 00mSingapore Airlines
Deal found 6/11$1,723
This KAYAK deal was found by Cheapflights users on 6/11. 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 6/2112:50 pmSYD - ANC
3 stops53h 18mAir Tahiti Nui
Sat 6/2812:34 amANC - SYD
3 stops47h 16mAir Tahiti Nui
Deal found 6/11$3,729

Cheapflights Fare Finder

Customize your flight search to find flights from Sydney to Alaska 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 12, 2025.
Use the filters below to find and compare flights from Sydney to Alaska that are best for you.

Fly from

Sydney

Fly to

Alaska

Route

Depart

Return

Price

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 8/20

4:20 pm-7:10 am

1 stop32h 50m

Anchorage

Tue 9/9

7:54 pm-2:40 pm

1 stop24h 46m

$775

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 8/12

9:40 pm-6:40 am

1 stop27h 00m

Anchorage

Thu 8/28

7:54 pm-7:45 pm

1 stop29h 51m

$975

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Fri 11/7

9:40 pm-6:43 am

1 stop29h 03m

Anchorage

Thu 11/27

1:45 am-7:45 pm

2 stops22h 00m

$1,082

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 8/11

9:25 am-8:11 pm

2 stops28h 46m

Anchorage

Thu 8/28

6:00 am-6:35 am

2 stops30h 35m

$1,109

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 8/20

6:30 am-3:47 pm

2 stops27h 17m

Anchorage

Tue 9/9

4:45 pm-7:20 am

1 stop20h 35m

$1,145

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 8/11

10:20 am-10:52 pm

1 stop30h 32m

Anchorage

Thu 8/28

11:45 pm-7:00 am

2 stops37h 15m

$1,182

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 8/11

12:10 pm-11:05 pm

1 stop28h 55m

Anchorage

Wed 8/27

1:59 am-7:05 am

2 stops35h 06m

$1,380

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Fri 11/7

5:25 pm-12:29 am

1 stop27h 04m

Anchorage

Fri 11/28

10:00 am-7:25 am

2 stops25h 25m

$1,597

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Fri 11/7

7:10 pm-12:46 pm

2 stops37h 36m

Anchorage

Fri 11/28

11:55 pm-5:55 pm

3 stops46h 00m

$1,723

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 8/13

4:20 pm-6:40 am

1 stop32h 20m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 14 results
1
2

Best time to book a flight from Sydney to Alaska

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

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

Currently, January is the cheapest month in which you can book a flight from Sydney to Alaska (average of $456). Flying from Sydney to Alaska in July is currently the most expensive (average of $647). 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 AK?

Find hourly flight availability from Sydney to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Sydney to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Sydney to Alaska, such as Air Tahiti Nui, Singapore Airlines and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
64 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very good
1,302 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very good
10,000 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very good
7,950 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Hawaiian Airlines
7.9
Good
2,494 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

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

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Alaska. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • What are the cheapest airlines to fly from Sydney to Alaska one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $630. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Sydney to Alaska for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Sydney to Alaska (average of $456). Flying from Sydney to Alaska in July is currently the most expensive (average of $647). 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

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