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Alaska

$932+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,152
(BYOjet)

One-way from

$932
(KAYAK)

Popular in

December

Cheapest in

August

Average price

$1,275
Provider with most accurate pricing for Sydney Kingsford Smith-Anchorage flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Anchorage flights.
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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. 14% potential increase in price ($243 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 May 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 May 1, 2025.

This BYOjet deal was found by Cheapflights users on 4/30. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:20 amSYD - ANC
1 stop24h 31mAir Canada
Mon 9/224:45 pmANC - SYD
1 stop20h 35mAir Canada
Deal found 4/30$1,152
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 6/149:25 amSYD - ANC
1 stop23h 25mDelta
Fri 6/2012:55 amANC - SYD
2 stops35h 40mDelta
Deal found 4/30$1,161
This BYOjet deal was found by Cheapflights users on 4/30. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:20 amSYD - ANC
1 stop24h 31mMultiple Airlines
Mon 9/224:45 pmANC - SYD
2 stops24h 05mMultiple Airlines
Deal found 4/30$1,165
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:20 amSYD - ANC
1 stop30h 31mUnited Airlines
Sun 9/212:25 pmANC - SYD
1 stop22h 30mUnited Airlines
Deal found 4/30$1,244
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:10 amSYD - ANC
2 stops29h 30mAmerican Airlines
Wed 9/245:00 amANC - SYD
2 stops32h 05mAmerican Airlines
Deal found 4/30$1,325
This Qantas Airways deal was found by Cheapflights users on 4/30. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:45 pmSYD - ANC
1 stop24h 49mQantas Airways
Sun 9/2111:44 pmANC - SYD
1 stop37h 21mQantas Airways
Deal found 4/30$1,337
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/29:40 pmSYD - ANC
1 stop27h 30mAlaska Airlines
Fri 9/1912:40 amANC - SYD
2 stops25h 05mAlaska Airlines
Deal found 4/30$1,338
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:25 pmSYD - ANC
3 stops47h 09mAir Tahiti Nui
Mon 9/2211:44 pmANC - SYD
3 stops45h 26mAir Tahiti Nui
Deal found 4/30$1,985
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:40 pmSYD - ANC
1 stop22h 19mHawaiian Airlines
Fri 1/212:55 amANC - SYD
1 stop22h 50mHawaiian Airlines
Deal found 4/30$2,123
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:10 pmSYD - ANC
2 stops40h 27mSingapore Airlines
Sun 1/411:55 pmANC - SYD
3 stops46h 00mSingapore Airlines
Deal found 4/30$2,510

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 May 1, 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 9/3

9:20 am-3:51 pm

1 stop24h 31m

Anchorage

Mon 9/22

4:45 pm-7:20 am

1 stop20h 35m

$1,152

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Sat 6/14

9:25 am-2:50 pm

1 stop23h 25m

Anchorage

Sat 6/21

8:22 am-6:35 am

2 stops28h 13m

$1,161

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 9/3

9:20 am-3:51 pm

1 stop24h 31m

Anchorage

Mon 9/22

4:45 pm-10:50 am

2 stops24h 05m

$1,165

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 9/4

10:20 am-10:51 pm

1 stop30h 31m

Anchorage

Sun 9/21

2:25 pm-6:55 am

1 stop22h 30m

$1,244

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 9/2

9:10 am-8:40 pm

2 stops29h 30m

Anchorage

Wed 9/24

5:00 am-7:05 am

2 stops32h 05m

$1,325

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Mon 9/1

5:45 pm-12:34 am

1 stop24h 49m

Anchorage

Mon 9/22

11:44 pm-7:05 am

1 stop37h 21m

$1,337

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 9/2

9:40 pm-7:10 am

1 stop27h 30m

Anchorage

Fri 9/19

12:40 am-7:45 pm

2 stops25h 05m

$1,338

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Wed 9/3

7:25 pm-12:34 am

3 stops47h 09m

Anchorage

Mon 9/22

11:44 pm-3:10 pm

3 stops45h 26m

$1,985

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 5/22

9:30 am-4:34 pm

2 stops49h 04m

$932

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 5/22

9:40 pm-7:15 am

1 stop27h 35m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 11 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 $651). 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 May 1, 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 May 1, 2025.
Read through reviews of airlines operating flights from Sydney to Alaska, such as Air Tahiti Nui, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

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
9,972 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

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
7,934 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

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.
Qantas Airways
7.5
Good
829 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

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.
United Airlines
7.4
Good
8,696 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

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.

  • 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 $651). 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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