ANC - SYD

$632 Find Cheap Flights from Anchorage to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Anchorage to Sydney departing on 10/31. 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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Flight 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, Oct 12 - Mon, Oct 20
Delta Logo
12:30 am - 7:35 amANC-SYD
36h 05m2 stops
Delta Logo
10:25 am - 10:43 pmSYD-ANC
31h 18m2 stops
$1,186Delta
Find Deal
Sun, Nov 9 - Thu, Nov 20
Multiple Airlines Logo
12:12 am - 9:00 amANC-SYD
36h 48m1 stop
Multiple Airlines Logo
5:45 pm - 12:30 amSYD-ANC
26h 45m1 stop
$1,191Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 20
Air Tahiti Nui Logo
12:12 am - 5:40 pmANC-SYD
45h 28m3 stops
Air Tahiti Nui Logo
8:55 am - 12:30 amSYD-ANC
35h 35m3 stops
$1,227Air Tahiti Nui
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
7:52 pm - 9:00 amANC-SYD
42h 08m2 stops
American Airlines Logo
8:10 pm - 7:15 pmSYD-ANC
43h 05m2 stops
$1,236American Airlines
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Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
7:52 pm - 6:55 amANC-SYD
40h 03m1 stop
American Airlines Logo
8:10 pm - 7:15 pmSYD-ANC
43h 05m2 stops
$1,237American Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 6
Alaska Airlines Logo
1:04 am - 7:45 pmANC-SYD
23h 41m2 stops
Alaska Airlines Logo
9:40 pm - 12:49 amSYD-ANC
23h 09m2 stops
$1,251Alaska Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Multiple Airlines Logo
8:00 am - 10:35 amANC-SYD
31h 35m3 stops
Multiple Airlines Logo
11:50 am - 11:44 pmSYD-ANC
30h 54m3 stops
$1,272Multiple Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 6
Hawaiian Airlines Logo
1:04 am - 7:45 pmANC-SYD
23h 41m2 stops
Hawaiian Airlines Logo
9:40 pm - 6:55 amSYD-ANC
29h 15m1 stop
$1,334Hawaiian Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 20
Hawaiian Airlines Logo
1:04 am - 7:45 pmANC-SYD
22h 41m2 stops
Hawaiian Airlines Logo
9:40 pm - 6:55 amSYD-ANC
29h 15m1 stop
$1,335Hawaiian Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 6
Alaska Airlines Logo
1:04 am - 7:45 pmANC-SYD
23h 41m2 stops
Alaska Airlines Logo
9:40 pm - 6:55 amSYD-ANC
29h 15m1 stop
$1,381Alaska Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $1,186 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 46% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,186
Typical prices: $1,285-1399
Delta
Sun 10/12Mon 10/20
ANC - SYD • 2 stops
Cheapest one-way
$632
Typical prices: $868-1107
Delta
Fri 10/31
ANC - SYD • 2 stops
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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 March, where tickets cost $848 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $2,488 and $1,784 respectively.

Good to know

Low seasonAugust
Cheapest flight$632
Best time to beat the crowds with an average 16% drop 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 $632 for a one-way ticket and $1,186 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?

    SkyTeam, and oneworld 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, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Anchorage to Sydney are Alaska Airlines and Delta. With an average price for the route of $1,777 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $1,423 and an overall rating of 7.9.

  • 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
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
Airline reviews

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

4.0 OkayAnonymous, Sep 2025SIT - SEA
Read more Alaska Airlines reviews

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

Mostly good. Delayed which in my experience so far happens often with Alaska Airlines. Thank you.

We received a check-in reminder the day before the flight, and it listed the flight at a later time. Correct flight number, same seats, etc. for 3 hours later. I called the airline to confirm and they had no record of the email. The info was wrong, and we would have missed our flight if we'd assumed it was correct. I want to know where/how we received this incorrect info.

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

5 1/2 hour trip. Nice plane. easy boarding. Could have used a bit more beverage service but it was a red eye flight and they didn't want to wake everyone.

Paid extra $230 to check frozen fish on arrival to LAX. I was told my bags miss my flight and we’re gonna be on the next flight that comes in two hours later regrettably my family was here to pick me up so I had to drive all the way home to drop them off then turn around and come back if I had waited on Alaska to deliver them they told me that they would be delivered in 4 to 6 hours after 8 AM tomorrow which would’ve caused the fish to spoil stink and be a lost cause they would’ve put about $2500 worth of fish down the drain very unhappy with Alaska Airlines for not getting my baggage here, especially since I had to pay for the extra service

I was very pleased with this trip from Anchorage to Seattle and Seattle to Billings. Wheelchair assistance was rendered and gratefully accepted. Unlike my outbound flights to Seattle I did not have long, painful walks on a bad knee to get to airport gates. My thanks to the Alaska staff.

Jammed up security line. Security personnel excellent but facility is really cramped and lines long. Alaska Airlines was excellent.

Awful experience. Flight delayed over night due to technical issues. Had to speak with 4 different reps and beg for hotel and $12 meal voucher. Asked for a sit upgrade at the gate, rep said not available, with the comment it would not be fair to other passengers, although I am a AA and cc member. Were packed like sardines in economy for 15 hours, while the were plenty empty sits in 1st, business and premium economy. Pretty terrible.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

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

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