Cheap flights from Phoenix Sky Harbor Intl Airport to Sydney from $812
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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
20 Jan — 27 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Sydney Kingsford Smith are usually found in August or July, booked 21 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Sky Harbor Intl to Sydney
Enter your travel dates to find the best prices.
Cheapest flights from Sky Harbor Intl to Sydney
Explore the most affordable flight options available from Sky Harbor Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2025.
Mon 22/1218:02PHX - SYD
2 stops26h 48mQantas Airways
Mon 29/1207:05SYD - PHX
2 stops23h 44mQantas Airways
Deal found 21/12$2,045
Sun 28/1213:02PHX - SYD
1 stop24h 23mMultiple Airlines
Thu 1/107:05SYD - PHX
3 stops26h 28mMultiple Airlines
Deal found 19/12$2,487
Sat 27/1212:51PHX - SYD
1 stop24h 34mMultiple Airlines
Thu 1/107:05SYD - PHX
3 stops26h 28mMultiple Airlines
Deal found 19/12$2,594
Thu 25/1211:30PHX - SYD
1 stop25h 55mMultiple Airlines
Thu 1/109:00SYD - PHX
3 stops24h 33mMultiple Airlines
Deal found 20/12$2,649
Thu 25/1211:30PHX - SYD
1 stop25h 55mMultiple Airlines
Sat 27/1222:00SYD - PHX
2 stops37h 02mMultiple Airlines
Deal found 21/12$2,758
Tue 30/1206:13PHX - SYD
2 stops32h 32mAir New Zealand
Mon 5/112:10SYD - PHX
1 stop22h 22mAir New Zealand
Deal found 20/12$2,774
Tue 23/1208:15PHX - SYD
3 stops38h 15mCathay Pacific
Thu 25/1222:20SYD - PHX
2 stops35h 25mCathay Pacific
Deal found 19/12$2,777
Tue 30/1206:13PHX - SYD
2 stops32h 32mAir New Zealand
Thu 1/111:20SYD - PHX
1 stop19h 49mAir New Zealand
Deal found 20/12$2,850
Fri 26/1216:53PHX - SYD
1 stop22h 22mAir New Zealand
Thu 15/113:55SYD - PHX
2 stops20h 04mAir New Zealand
Deal found 21/12$2,903
Tue 23/1207:00PHX - SYD
1 stop18h 45mAlaska Airlines
Thu 25/1221:40SYD - PHX
1 stop39h 20mAlaska Airlines
Deal found 19/12$2,909
Tue 30/1211:35PHX - SYD
2 stops27h 10mAir New Zealand
Fri 2/112:10SYD - PHX
1 stop19h 54mAir New Zealand
Deal found 20/12$2,948
Best flights from Sky Harbor Intl to Sydney
Discover carefully curated flight deals from Sky Harbor Intl to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 December 2025.
Sun 8/218:08PHX - SYD
1 stop20h 52mQantas Airways
Wed 18/207:05SYD - PHX
2 stops23h 42mQantas Airways
Deal found 21/12$1,385
Sun 8/213:31PHX - SYD
1 stop23h 29mUnited Airlines
Wed 18/212:10SYD - PHX
1 stop17h 19mUnited Airlines
Deal found 20/12$1,504
Wed 11/218:08PHX - SYD
1 stop20h 52mQantas Airways
Wed 18/207:05SYD - PHX
2 stops23h 42mQantas Airways
Deal found 21/12$1,385
Wed 22/413:26PHX - SYD
2 stops24h 34mUnited Airlines
Wed 20/509:30SYD - PHX
1 stop17h 24mUnited Airlines
Deal found 20/12$1,504
Sun 1/318:13PHX - SYD
2 stops32h 37mQantas Airways
Sun 8/311:20SYD - PHX
1 stop24h 56mQantas Airways
Deal found 21/12$1,420
Mon 20/415:48PHX - SYD
1 stop22h 12mUnited Airlines
Mon 11/510:20SYD - PHX
1 stop25h 11mUnited Airlines
Deal found 20/12$1,504
Thu 5/218:08PHX - SYD
1 stop20h 52mQantas Airways
Thu 12/211:20SYD - PHX
1 stop19h 27mQantas Airways
Deal found 21/12$1,471
Wed 11/216:36PHX - SYD
1 stop19h 44mUnited Airlines
Wed 18/211:50SYD - PHX
1 stop28h 39mUnited Airlines
Deal found 21/12$1,504
Tue 3/307:00PHX - SYD
1 stop30h 00mUnited Airlines
Wed 1/410:30SYD - PHX
1 stop19h 54mUnited Airlines
Deal found 21/12$1,504
Last-minute flights from Sky Harbor Intl to Sydney
Discover last-minute flight deals from Sky Harbor Intl to Sydney. Data last updated 21 December 2025 and is based on user searches.
Tue 13/115:23PHX - SYD
1 stop20h 47mQantas Airways
Tue 10/211:20SYD - PHX
1 stop22h 07mQantas Airways
Deal found 21/12$1,563
Sat 31/113:26PHX - SYD
1 stop23h 59mMultiple Airlines
Mon 9/212:15SYD - PHX
2 stops47h 25mMultiple Airlines
Deal found 20/12$1,544
Sat 31/113:26PHX - SYD
1 stop23h 59mMultiple Airlines
Sat 14/212:15SYD - PHX
2 stops47h 25mMultiple Airlines
Deal found 20/12$1,560
Sat 31/113:26PHX - SYD
1 stop23h 59mMultiple Airlines
Wed 11/217:45SYD - PHX
1 stop19h 23mMultiple Airlines
Deal found 20/12$1,584
Sat 31/113:26PHX - SYD
1 stop23h 59mMultiple Airlines
Fri 13/217:45SYD - PHX
1 stop24h 10mMultiple Airlines
Deal found 20/12$1,627
Sat 31/113:26PHX - SYD
1 stop23h 59mMultiple Airlines
Tue 10/217:00SYD - PHX
2 stops20h 08mMultiple Airlines
Deal found 20/12$1,655
Sat 31/118:08PHX - SYD
1 stop19h 17mQantas Airways
Thu 12/211:20SYD - PHX
1 stop19h 27mQantas Airways
Deal found 20/12$1,660
Sat 31/113:26PHX - SYD
1 stop23h 59mMultiple Airlines
Sun 8/214:00SYD - PHX
2 stops27h 44mMultiple Airlines
Deal found 20/12$1,686
Sat 31/113:26PHX - SYD
1 stop23h 59mMultiple Airlines
Thu 12/214:00SYD - PHX
2 stops27h 55mMultiple Airlines
Deal found 20/12$1,710
One-way flights from Sky Harbor Intl to Sydney
Search for one-way flight options from Sky Harbor Intl to Sydney. Find affordable one-way fares based on user searches. Data last updated 21 December 2025.
Tue 30/1212:51PHX - SYD
1 stop24h 34mMultiple Airlines
Deal found 21/12$812
Sat 4/412:02PHX - SYD
3 stops50h 18mMultiple Airlines
Deal found 21/12$847
Mon 29/1213:10PHX - SYD
2 stops24h 15mMultiple Airlines
Deal found 21/12$877
Wed 4/318:13PHX - SYD
1 stop19h 12mQantas Airways
Deal found 21/12$930
Mon 26/116:36PHX - SYD
1 stop22h 39mUnited Airlines
Deal found 20/12$954
Tue 27/109:30PHX - SYD
2 stops29h 35mUnited Airlines
Deal found 21/12$962
Tue 6/118:08PHX - SYD
2 stops21h 42mAmerican Airlines
Deal found 20/12$987
Wed 4/308:15PHX - SYD
2 stops31h 35mMultiple Airlines
Deal found 20/12$989
Tue 13/107:00PHX - SYD
1 stop18h 45mHawaiian Airlines
Deal found 20/12$1,028
Find flight deals from Sky Harbor Intl to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 December 2025.
Customise your flight search to find flights from Sky Harbor Intl to Sydney 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 647,157 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Sydney that are best for you.
Fly from
Sky Harbor Intl
Fly to
Sydney
Route
Depart
Return
Price
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Sun 8/2
18:08-09:00
1 stop20h 52m
Sydney Kingsford Smith
Wed 18/2
07:05-12:47
2 stops23h 42m
$1,385
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Wed 11/2
18:08-09:00
1 stop20h 52m
Sydney Kingsford Smith
Wed 18/2
07:05-12:47
2 stops23h 42m
$1,385
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Sun 1/3
18:13-20:50
2 stops32h 37m
Sydney Kingsford Smith
Sun 8/3
11:20-18:16
1 stop24h 56m
$1,420
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Thu 5/2
18:08-09:00
1 stop20h 52m
Sydney Kingsford Smith
Thu 12/2
11:20-12:47
1 stop19h 27m
$1,471
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Sun 8/2
13:31-07:00
1 stop23h 29m
Sydney Kingsford Smith
Wed 18/2
12:10-11:29
1 stop17h 19m
$1,504
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Wed 22/4
13:26-07:00
2 stops24h 34m
Sydney Kingsford Smith
Wed 20/5
09:30-09:54
1 stop17h 24m
$1,504
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Mon 20/4
15:48-07:00
1 stop22h 12m
Sydney Kingsford Smith
Mon 11/5
10:20-18:31
1 stop25h 11m
$1,504
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Wed 11/2
16:36-06:20
1 stop19h 44m
Sydney Kingsford Smith
Wed 18/2
11:50-22:29
1 stop28h 39m
$1,504
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Tue 3/3
07:00-07:00
1 stop30h 00m
Sydney Kingsford Smith
Wed 1/4
10:30-12:24
1 stop19h 54m
$1,504
PhoenixSydney
PHX - SYD
PHXSYD
Phoenix Sky Harbor Intl
Tue 30/12
12:51-07:25
1 stop24h 34m
$812
Flights are sorted by cheapest return flights first.
Deals found on 21/12
Showing 1-10 of 15 results
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Best time to book a flight from Sky Harbor Intl to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Sky Harbor Intl with our price prediction graph.
Estimated return 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 Phoenix Sky Harbor Intl Airport to Sydney
Prices
More
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Sydney?
Use this chart to determine the optimal time to book a return flight from Sky Harbor Intl to Sydney. Price data was last updated on 19 December 2025.
Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Sydney?
Currently, July is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sydney (average of $162). Flying from Phoenix Sky Harbor Intl Airport to Sydney in December is currently the most expensive (average of $1,444). 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 PHX to SYD?
Find hourly flight availability from Sky Harbor Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2025.
A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Sydney in the morning. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.
What’s the top stopover airport for flights from Phoenix Sky Harbor Intl Airport to Sydney?
Share of one-stop return flights from Phoenix Sky Harbor Intl Airport to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Los Angeles (LAX) – chosen by Cheapflights users on 55% of one-stop itineraries from Phoenix Sky Harbor Intl Airport to Sydney on Cheapflights.
What’s the cheapest stopover airport for flights from Phoenix Sky Harbor Intl Airport to Sydney?
Average return fare for one-stop flights from Phoenix Sky Harbor Intl Airport to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Vancouver (YVR) is the most affordable one-stop option, with an average return flight price of $1,593.
What’s the fastest stopover option from Phoenix Sky Harbor Intl Airport to Sydney?
Shortest average travel time for one-stop one-way flights from Phoenix Sky Harbor Intl Airport to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Los Angeles (LAX) have the shortest average one-way travel time for one-stop routes: 18h 41m.
Which airport typically offers the quickest stopover for flights from Phoenix Sky Harbor Intl Airport to Sydney?
Average stopover duration for one-stop one-way flights from Phoenix Sky Harbor Intl Airport to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average stopover time of 2h 15m.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 21 December 2025.
Read reviews from past customers who have flown with American Airlines
from Phoenix Sky Harbor Intl Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Sydney. 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 into for flights to Sydney from Phoenix Sky Harbor Intl?
Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to Sydney. You should not have trouble finding flights to Kingsford Smith from Phoenix Sky Harbor Intl; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Sydney airport from Phoenix Sky Harbor Intl. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.
How long is the flight from Phoenix Sky Harbor Intl Airport to Sydney?
There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Sydney in 20h 52m. Fly via Qantas Airways or United Airlines to get the fastest option. There are 12551 km between Phoenix Sky Harbor Intl Airport and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Sydney round-trip?
Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $162. American Airlines is currently priced 91% below the average price you’ll pay for this route.
Can I find deals for business class flights from Sky Harbor Intl to Sydney?
Yes. Cheapflights offers flight deals from Sky Harbor Intl to Sydney 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 Phoenix Sky Harbor Intl Airport to Sydney?
Currently, July is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sydney (average of $162). Flying from Phoenix Sky Harbor Intl Airport to Sydney in December is currently the most expensive (average of $1,444). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 December 2025.
Discover the top airline that operate flights from Sky Harbor Intl to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sky Harbor Intl to Sydney?
Deals for Sky Harbor Intl to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Sydney?
Cheapflights simply makes it quick and affordable to book flights from Sky Harbor Intl to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Sky Harbor Intl to Sydney with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Sky Harbor Intl to Sydney, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Sydney become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Sky Harbor Intl today and book when prices fit your budget.
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