$1,008 Find Cheap Flights from Sydney to Alaska

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Alaska departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Alaska

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Alaska, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Alaska, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Sydney to Alaska Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Alaska that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Alaska

Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
17:50 - 00:35
SYD
-
ANC
24h 45m
1 stop
Multiple Airlines Logo
23:45 - 13:55
ANC
-
SYD
44h 10m
2 stops
$1,672Multiple Airlines
Sat, 9 May - Sat, 23 May
Multiple Airlines Logo
11:55 - 00:35
SYD
-
ANC
30h 40m
2 stops
Multiple Airlines Logo
07:40 - 08:45
ANC
-
SYD
31h 05m
3 stops
$1,715Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
06:25 - 00:35
SYD
-
ANC
36h 10m
2 stops
Multiple Airlines Logo
23:45 - 13:55
ANC
-
SYD
44h 10m
2 stops
$1,741Multiple Airlines
Sat, 9 May - Sun, 24 May
Multiple Airlines Logo
11:55 - 23:44
SYD
-
ANC
29h 49m
3 stops
Multiple Airlines Logo
13:46 - 10:40
ANC
-
SYD
26h 54m
2 stops
$1,780Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Qantas Airways Logo
17:50 - 00:35
SYD
-
ANC
24h 45m
1 stop
Qantas Airways Logo
23:45 - 07:30
ANC
-
SYD
37h 45m
1 stop
$1,831Qantas Airways
Sat, 9 May - Sat, 23 May
Delta Logo
09:15 - 22:35
SYD
-
ANC
31h 20m
2 stops
Delta Logo
23:59 - 06:50
ANC
-
SYD
36h 51m
2 stops
$1,857Delta
Sat, 9 May - Sat, 23 May
Multiple Airlines Logo
11:55 - 22:43
SYD
-
ANC
28h 48m
3 stops
Multiple Airlines Logo
07:40 - 08:45
ANC
-
SYD
31h 05m
3 stops
$1,868Multiple Airlines
Sat, 9 May - Fri, 22 May
Delta Logo
09:15 - 22:35
SYD
-
ANC
31h 20m
2 stops
Delta Logo
00:35 - 06:50
ANC
-
SYD
36h 15m
1 stop
$1,929Delta
Sun, 10 May - Mon, 25 May
Multiple Airlines Logo
06:00 - 13:36
SYD
-
ANC
25h 36m
2 stops
Multiple Airlines Logo
14:40 - 07:20
ANC
-
SYD
22h 40m
1 stop
$1,960Multiple Airlines
Sat, 9 May - Sat, 23 May
Air Canada Logo
09:20 - 13:36
SYD
-
ANC
22h 16m
1 stop
Air Canada Logo
14:40 - 07:20
ANC
-
SYD
22h 40m
1 stop
$1,980Air Canada
Booking Insights

KAYAK's insights & trends for Sydney to Alaska flights

Get data-powered insights and trends into flights from Sydney to Alaska to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Sydney to Alaska?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Alaska departing in April.

What is the cheapest month to fly from Sydney to Alaska?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Alaska, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Alaska is September, when tickets cost $1,321 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of return tickets is $2,465 and $2,040 respectively.

Good to know

Low seasonApril
Cheapest flight$1,008
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Sydney to Anchorage

FAQs - booking Alaska flights

  • How does KAYAK find such low prices on flights from Sydney to Alaska?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Alaska.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Alaska?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Alaska is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Alaska?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Alaska with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Alaska?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Sydney to Alaska

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Alaska. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Alaska? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12052 reviews
7.0Entertainment
7.8Comfort
8.5Crew
7.1Food
8.1Boarding
Airline reviews

My only complaint was how far it was from plane to baggage claim

10.0 ExcellentAnonymous, Mar 2026
SBP - PDX
Read more Alaska Airlines reviews

My only complaint was how far it was from plane to baggage claim

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

Never got on because first part of trip was cancelled and we have no idea when we will get rebooked…

Cancelled the flight cuz they sent the WRONG plane and then they promised to rebook us and let us know within the hour what our next flight was. I have heard nothing after 12 hours and can’t get ahold of anyone.

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

nothing for delays and refuse service.when asked for the second flight. the first is good though

The crew inside the airport for Alaska was rude, lazy and incompetent

It was a super old plane so the first class experience was just not luxurious

Terrible experience! delay 2 time and say i dont have ticket

Both my flight where delayed Had 25min to make it to my transfer flight

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

Everything was on time and service on the flight was great!

The boarding in Buenos Aires (at the on ramp) was not great. They had to check every carry on. Not a United problem but was a Buenos Aires problem.

Staff and aircraft were good. However, weather in Houston lee to a ground stop. We were looking at circling behind three other planes until the stop was lifted. Pilot said we didn’t have enough fuel for that. So we flew on to New Orleans as the closest port with immigration and customs staff. Landed there and sat in the plane for two hours plus while staff was sorted. Turned away by ICE. Waited for pilots to be switched out, but after they were approved by ICE. Then had to wait to get a runway because so many planes were ahead of us. Finally took off and flew back to Houston. We all missed our connecting flights because it took too long. Hotel voucher from United was only a link to booking site. Total BS. Finally got a flight out the next day after a night without sleep because all the Houston hotels were booked by rodeo and spring break crowds.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

I paid $7,000 to fly round trip to Porto. I thought it was for business class. But on the leg from Miami to Newark, and again from Newark to Miami, i was in coach. One time in the middle seat of coach. From Newark to Porto I was in business class as expected, and it was fine. I fly to Portugal once per month, often paying $5,000 for business class. Usually i fly American Airlines. I'd be happy to fly more with United Airlines. But my experience was disappointing because i was put in the coach for almost half the flights.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

We left over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

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

Information on your arrival and departure airports