$1,086+ Cheap flights from Sydney (SYD) to Alaska
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ANC
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Sydney to Alaska with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sydney to Alaska
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Cheapest flights from Sydney to AlaskaExplore 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 September 17, 2026.
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 September 17, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 9/229:15 am -
2 stops29h 00m
Wed 9/308:00 am -
2 stops28h 50m
Deal found 9/12![Delta logo]()
$1,086
This Delta deal was found by Cheapflights users on 9/13. 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.
Wed 9/239:15 am -
2 stops33h 12m
Thu 10/16:12 am -
2 stops30h 38m
Deal found 9/13![Delta logo]()
$1,139
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 9/229:10 am -
2 stops28h 03m
Wed 9/308:20 pm -
1 stop40h 35m
Deal found 9/12![American Airlines logo]()
$1,238
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/710:15 am -
2 stops29h 26m
Tue 10/201:40 am -
2 stops35h 10m
Deal found 9/16![Delta logo]()
$1,285
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/71:00 pm -
1 stop25h 17m
Wed 10/218:22 pm -
2 stops40h 08m
Deal found 9/16![American Airlines logo]()
$1,388
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:05 pm -
1 stop25h 12m
Sat 11/78:14 pm -
2 stops38h 11m
Deal found 9/16![Qantas Airways logo]()
$1,410
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 9/2310:20 am -
1 stop21h 53m
Thu 10/111:45 pm -
2 stops61h 15m
Deal found 9/13![United Airlines logo]()
$1,592
This Priceline deal was found by Cheapflights users on 9/16. 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.
Sat 10/319:40 pm -
1 stop28h 42m
Sat 11/711:13 pm -
1 stop35h 12m
Deal found 9/16![Multiple Airlines logo]()
$1,772
This Gotogate deal was found by Cheapflights users on 9/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:20 am -
2 stops28h 18m
Tue 9/2912:29 am -
3 stops36h 51m
Deal found 9/12![Multiple Airlines logo]()
$1,920
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/2211:20 am -
2 stops30h 23m
Sat 10/2411:45 pm -
2 stops36h 15m
Deal found 9/16![United Airlines logo]()
$1,954
Best flights from Sydney to AlaskaDiscover carefully curated flight deals from Sydney to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Sydney to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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 1/3010:40 am -
2 stops25h 38m
Mon 2/225:15 pm -
2 stops41h 35m
Deal found 9/14![Delta logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 9/14. 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 1/3011:20 am -
2 stops28h 18m
Sat 2/2011:40 pm -
2 stops37h 25m
Deal found 9/14![United Airlines logo]()
$1,155
This Qantas Airways deal was found by Cheapflights users on 9/14. 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.
Sat 1/3011:20 am -
2 stops25h 02m
Mon 2/2211:41 am -
3 stops29h 44m
Deal found 9/14![Multiple Airlines logo]()
$1,445
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/710:15 am -
2 stops29h 26m
Tue 10/201:40 am -
2 stops35h 10m
Deal found 9/16![Delta logo]()
$1,285
This Qantas Airways deal was found by Cheapflights users on 9/16. 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.
Sat 1/3011:20 am -
2 stops25h 02m
Sat 2/2011:41 am -
3 stops29h 44m
Deal found 9/16![Multiple Airlines logo]()
$1,803
Last-minute flights from Sydney to AlaskaDiscover last-minute flight deals from Sydney to Alaska. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to Alaska. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 9/229:15 am -
2 stops29h 00m
Wed 9/308:00 am -
2 stops28h 50m
Deal found 9/12![Delta logo]()
$1,086
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 9/229:10 am -
2 stops28h 03m
Wed 9/308:20 pm -
1 stop40h 35m
Deal found 9/12![American Airlines logo]()
$1,238
This Gotogate deal was found by Cheapflights users on 9/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:20 am -
2 stops28h 18m
Tue 9/2912:29 am -
3 stops36h 51m
Deal found 9/12![Multiple Airlines logo]()
$1,920
This Delta deal was found by Cheapflights users on 9/13. 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.
Wed 9/239:15 am -
2 stops33h 12m
Thu 10/16:12 am -
2 stops30h 38m
Deal found 9/13![Delta logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 9/2310:20 am -
1 stop21h 53m
Thu 10/111:45 pm -
2 stops61h 15m
Deal found 9/13![United Airlines logo]()
$1,592
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/710:15 am -
2 stops29h 26m
Tue 10/201:40 am -
2 stops35h 10m
Deal found 9/16![Delta logo]()
$1,285
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/71:00 pm -
1 stop25h 17m
Wed 10/218:22 pm -
2 stops40h 08m
Deal found 9/16![American Airlines logo]()
$1,388
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/2211:20 am -
2 stops30h 23m
Sat 10/2411:45 pm -
2 stops36h 15m
Deal found 9/16![United Airlines logo]()
$1,954
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:05 pm -
1 stop25h 12m
Sat 11/78:14 pm -
2 stops38h 11m
Deal found 9/16![Qantas Airways logo]()
$1,410
This Priceline deal was found by Cheapflights users on 9/16. 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.
Sat 10/319:40 pm -
1 stop28h 42m
Sat 11/711:13 pm -
1 stop35h 12m
Deal found 9/16![Multiple Airlines logo]()
$1,772
Find flight deals from Sydney to Alaska
Keep the following information in mind while searching for Sydney to Alaska flight deals. Data was last updated September 17, 2026.
Round-trip from | $1,135 (American Airlines) |
|---|---|
Popular in | May |
Cheapest in | November |
Average price | $1,082 |
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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Sydney to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneyAnchorage
SYD Sydney Kingsford Smith - ANC Anchorage
SYDANC
Sydney Kingsford Smith
Sat 1/30
10:40 am-4:18 pm
2 stops25h 38m
Anchorage
Mon 2/22
5:15 pm-6:50 am
2 stops41h 35m
$1,139
SydneyAnchorage
SYD Sydney Kingsford Smith - ANC Anchorage
SYDANC
Sydney Kingsford Smith
Sat 1/30
11:20 am-7:38 pm
2 stops28h 18m
Anchorage
Sat 2/20
11:40 pm-9:05 am
2 stops37h 25m
$1,155
SydneyAnchorage
SYD Sydney Kingsford Smith - ANC Anchorage
SYDANC
Sydney Kingsford Smith
Wed 10/7
10:15 am-8:41 pm
2 stops29h 26m
Anchorage
Tue 10/20
1:40 am-7:50 am
2 stops35h 10m
$1,285
Quickest round-trip
SydneyAnchorage
SYD Sydney Kingsford Smith - ANC Anchorage
SYDANC
Sydney Kingsford Smith
Sat 1/30
11:20 am-4:22 pm
2 stops25h 02m
Anchorage
Mon 2/22
11:41 am-1:25 pm
3 stops29h 44m
$1,445
SydneyAnchorage
SYD Sydney Kingsford Smith - ANC Anchorage
SYDANC
Sydney Kingsford Smith
Sat 1/30
11:20 am-4:22 pm
2 stops25h 02m
Anchorage
Sat 2/20
11:41 am-1:25 pm
3 stops29h 44m
$1,803
Sorted by cheapest first
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.
SYD-ANC
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
SYD-USAK
SYD-ANC
What is the cheapest month to book a flight from Sydney to Alaska?
Currently, November is the cheapest month in which you can book a flight from Sydney to Alaska (average of $1,036). Flying from Sydney to Alaska in May is currently the most expensive (average of $4,995). 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.
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.
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