ANC - SYD

$924 Find Cheap Flights from Anchorage to Sydney

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Anchorage to Sydney departing on 8/10. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Anchorage to Sydney, 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 Anchorage to Sydney, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Anchorage to Sydney (ANC-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Anchorage to Sydney 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 round-trip flight deals from Anchorage to Sydney

Sun, Aug 10 - Sat, Aug 16
 Logo
4:40 pm - 7:20 amANC-SYD
20h 40m1 stop
 Logo
9:35 pm - 3:47 pmSYD-ANC
36h 12m2 stops
Sat, Sep 13 - Sat, Sep 20
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4:45 pm - 11:40 amANC-SYD
24h 55m2 stops
 Logo
9:35 pm - 3:56 pmSYD-ANC
36h 21m2 stops
Fri, Aug 22 - Fri, Aug 29
Air Canada Logo
4:40 pm - 7:40 pmANC-SYD
33h 00m2 stops
Air Canada Logo
6:30 am - 3:47 pmSYD-ANC
27h 17m2 stops
$968Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
4:45 pm - 10:40 amANC-SYD
23h 55m2 stops
Air Canada Logo
9:20 am - 3:56 pmSYD-ANC
24h 36m1 stop
$985Air Canada
Find Deal
Thu, Sep 11 - Thu, Sep 18
Qantas Airways Logo
12:50 pm - 6:05 amANC-SYD
23h 15m1 stop
Qantas Airways Logo
5:45 pm - 12:34 amSYD-ANC
24h 49m1 stop
$1,014Qantas Airways
Find Deal
Fri, Sep 12 - Sat, Sep 20
Delta Logo
12:55 am - 6:35 amANC-SYD
35h 40m2 stops
Delta Logo
9:25 am - 8:14 pmSYD-ANC
28h 49m2 stops
$1,043Delta
Find Deal
Sun, Sep 21 - Thu, Sep 25
Delta Logo
12:55 am - 6:35 amANC-SYD
35h 40m2 stops
Delta Logo
9:25 am - 1:37 amSYD-ANC
34h 12m2 stops
$1,159Delta
Find Deal
Fri, Sep 12 - Sat, Sep 20
Alaska Airlines Logo
1:15 am - 7:45 pmANC-SYD
24h 30m2 stops
Alaska Airlines Logo
9:40 pm - 7:10 amSYD-ANC
27h 30m1 stop
$1,338Alaska Airlines
Find Deal
Thu, Aug 21 - Fri, Aug 29
Alaska Airlines Logo
12:54 am - 7:45 pmANC-SYD
24h 51m2 stops
Alaska Airlines Logo
9:40 pm - 7:10 amSYD-ANC
27h 30m1 stop
$1,363Alaska Airlines
Find Deal
Mon, Sep 22 - Thu, Sep 25
Qantas Airways Logo
11:44 pm - 7:05 amANC-SYD
37h 21m1 stop
Qantas Airways Logo
5:45 pm - 12:34 amSYD-ANC
24h 49m1 stop
$1,902Qantas Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Anchorage to Sydney flights

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

How much is a round-trip flight from Anchorage to Sydney?

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Anchorage to Sydney, 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 Anchorage to Sydney is August, where tickets cost $1,082 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $1,945 and $1,862 respectively.

Good to know

Low seasonMarch
Cheapest flight$924
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Anchorage to Sydney

When to book flights from Anchorage to Sydney

Are your dates flexible? Find out the best times to travel from Anchorage to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Anchorage to Sydney

  • What is the cheapest flight from Anchorage to Sydney?

    In the last 3 days, the lowest price for a flight from Anchorage to Sydney was $3,172 for a one-way ticket and $924 for a round-trip.

  • Do I need a passport to fly between Anchorage and Sydney?

    A passport is required to fly from Anchorage to Sydney.

  • Which aircraft models fly most regularly from Anchorage to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Anchorage to Sydney?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Anchorage and Sydney, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Anchorage to Sydney, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Anchorage to Sydney are Delta and Alaska Airlines. With an average price for the route of $1,423 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $1,764 and an overall rating of 8.0.

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

    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 Anchorage to Sydney.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Anchorage with another airline. Booking your flights between Anchorage and SYD can sometimes prove cheaper using this method.

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

    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 to Sydney from Anchorage up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Anchorage to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Anchorage to Sydney. 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 Anchorage to Sydney? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Entertainment
7.1Food
Airline reviews

I was pleasantly surprised to discover that Alaskan Airlines allows normal leg space in the economy class cabin, offers free movies and other entertainment programs via WiFi. The staff was friendly and worked hard to make this long flight enjoyable.

10.0 ExcellentAnonymous, Jul 2025ANC - DEN
Read more Alaska Airlines reviews

I was pleasantly surprised to discover that Alaskan Airlines allows normal leg space in the economy class cabin, offers free movies and other entertainment programs via WiFi. The staff was friendly and worked hard to make this long flight enjoyable.

On time would have been a hell of a lot better!!

Cancelled my flights with only 6 hours notice, then offered alternate flights that arrived 1:30 AM next day.

We usually enjoy flying Alaska Airlines. However this time we had multiple negative experiences. We were surprised that they rejected our bags because of a new “50 minute cutoff” but they did not tell us about it beforehand and also did not tell us that it was new. They also lost two of our car seats. The one car seat that was returned to us was half out of its bag and half of it was wet. It was not raining so they must have thrown it in a puddle?! I saw at least 4 other car seats on the carousel in the same condition. We purchased two travel car seats for this trip that were pretty expensive and they lost them. We have yet to receive any word or compensation from our “claim.”

Flight from New Orleans to Seattle to Anchorage was delayed for 3 hours My flight from Seattle to Anchorage was not rescheduled. I had to call the airlines to tell them to get a flight from Seattle to Anchorage they finally got me a flight If I hadn’t been aware of this problem I don’t know how long I would of waited in Seattle to get a flight to Anchorage!!!!!! Return trip from Anchorage to New Orleans in Seattle to New Orleans I was at the right gate when I realized something was wrong they had changed the gate without notifying the change l finally made it on time with minutes to spare & exhausted

Could have service kiosks, had to find a gate with an attendant

The flight was short and smooth. The crew was friendly and courteous.

It sucks, flight delays at FAT caused us to miss a day at lodge and overnight in Seattle. Flight delays coming home also. Never again

Like the friendliness of the crew, each flight had a very very drunk person next to me and the last flight had a very obese man pushing me into the aisle while the crew kept ending up hitting me in the shoulder with the beverage carts.

Booked a first class ticket from Anchorage to Seattle but was denied complimentary access to Alaska Lounge as our 1500 mile flight wasn’t long enough’

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

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

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