$623+ Cheap flights from Sky Harbor Intl (PHX) to Sydney (SYD)
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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Sydney with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Sky Harbor Intl to Sydney
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Best
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One-way
Cheapest flights from Sky Harbor Intl to SydneyExplore 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 September 23, 2026.
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 September 23, 2026.
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:00 pm -
2 stops29h 35m
Wed 11/42:00 pm -
2 stops22h 02m
Deal found 9/20![Multiple Airlines logo]()
$989
This FlightHub deal was found by Cheapflights users on 9/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:20 am -
2 stops27h 15m
Sun 11/152:05 pm -
2 stops25h 20m
Deal found 9/23![Air New Zealand logo]()
$1,045
This Mytrip deal was found by Cheapflights users on 9/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:32 pm -
2 stops25h 03m
Fri 11/132:55 pm -
2 stops27h 18m
Deal found 9/22![Multiple Airlines logo]()
$1,068
This oojo deal was found by Cheapflights users on 9/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:15 am -
1 stop18h 30m
Sun 12/69:40 pm -
1 stop39h 35m
Deal found 9/20![Alaska Airlines logo]()
$1,083
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
2 stops33h 35m
Wed 11/1111:50 am -
2 stops27h 35m
Deal found 9/19![Air New Zealand logo]()
$1,093
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:23 pm -
1 stop21h 07m
Mon 10/2611:15 am -
1 stop23h 02m
Deal found 9/20![Multiple Airlines logo]()
$1,107
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:00 pm -
1 stop22h 25m
Mon 11/1611:15 am -
1 stop22h 57m
Deal found 9/20![Multiple Airlines logo]()
$1,117
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 am -
2 stops32h 35m
Sat 12/127:25 pm -
2 stops41h 50m
Deal found 9/23![Air New Zealand logo]()
$1,123
This oojo deal was found by Cheapflights users on 9/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:37 pm -
2 stops21h 58m
Sun 11/157:25 pm -
2 stops41h 31m
Deal found 9/23![Air New Zealand logo]()
$1,125
Best flights from Sky Harbor Intl to SydneyDiscover carefully curated flight deals from Sky Harbor Intl to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Hawaiian Airlines deal was found by Cheapflights users on 9/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:15 am -
1 stop18h 30m
Fri 11/69:40 pm -
1 stop39h 35m
Deal found 9/20![Alaska Airlines logo]()
$1,174
This Air New Zealand deal was found by Cheapflights users on 9/20. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/22:26 pm -
2 stops24h 09m
Tue 2/1611:50 am -
3 stops28h 28m
Deal found 9/20![Multiple Airlines logo]()
$1,381
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 11/25:56 pm -
1 stop21h 24m
Wed 11/1111:50 am -
1 stop20h 15m
Deal found 9/23![United Airlines logo]()
$1,459
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:00 am -
2 stops29h 25m
Fri 11/1311:15 am -
3 stops22h 55m
Deal found 9/22![Alaska Airlines logo]()
$1,602
This Air New Zealand deal was found by Cheapflights users on 9/19. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:30 pm -
2 stops24h 05m
Wed 11/119:55 am -
3 stops30h 04m
Deal found 9/19![Multiple Airlines logo]()
$1,432
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/108:00 am -
1 stop30h 00m
Sat 10/1710:30 am -
1 stop25h 29m
Deal found 9/19![United Airlines logo]()
$1,686
This Air New Zealand deal was found by Cheapflights users on 9/20. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/245:00 pm -
2 stops21h 35m
Sun 2/79:55 am -
3 stops30h 23m
Deal found 9/20![Multiple Airlines logo]()
$1,537
This Air New Zealand deal was found by Cheapflights users on 9/21. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/124:31 pm -
2 stops24h 04m
Fri 3/2611:50 am -
3 stops27h 28m
Deal found 9/21![Multiple Airlines logo]()
$1,987
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 12/2910:51 am -
2 stops28h 29m
Tue 1/511:20 am -
1 stop25h 45m
Deal found 9/23![United Airlines logo]()
$2,289
This Air New Zealand deal was found by Cheapflights users on 9/19. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/124:31 pm -
2 stops22h 04m
Fri 3/1911:50 am -
3 stops27h 28m
Deal found 9/19![Multiple Airlines logo]()
$2,663
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:15 am -
1 stop18h 30m
Fri 1/19:40 pm -
2 stops19h 57m
Deal found 9/21![Multiple Airlines logo]()
$2,763
Last-minute flights from Sky Harbor Intl to SydneyDiscover last-minute flight deals from Sky Harbor Intl to Sydney. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Sydney. Data last updated September 23, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:00 pm -
1 stop23h 30m
Tue 10/206:50 pm -
1 stop17h 06m
Deal found 9/18![Multiple Airlines logo]()
$1,142
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:23 pm -
1 stop21h 07m
Mon 10/2611:15 am -
1 stop23h 02m
Deal found 9/20![Multiple Airlines logo]()
$1,107
This oojo deal was found by Cheapflights users on 9/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:26 am -
2 stops41h 24m
Thu 10/292:05 pm -
2 stops21h 51m
Deal found 9/22![Air New Zealand logo]()
$1,172
This KAYAK deal was found by Cheapflights users on 9/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
2 stops33h 35m
Wed 11/42:05 pm -
2 stops22h 51m
Deal found 9/21![Air New Zealand logo]()
$1,154
This KAYAK deal was found by Cheapflights users on 9/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
2 stops35h 50m
Sun 11/17:30 am -
2 stops30h 01m
Deal found 9/21![Air New Zealand logo]()
$1,173
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:00 pm -
2 stops29h 35m
Wed 11/42:00 pm -
2 stops22h 02m
Deal found 9/20![Multiple Airlines logo]()
$989
This Ovago deal was found by Cheapflights users on 9/21. 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.
Wed 10/287:15 am -
1 stop18h 30m
Thu 11/59:40 pm -
1 stop39h 35m
Deal found 9/21![Alaska Airlines logo]()
$1,157
This FlightHub deal was found by Cheapflights users on 9/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:21 am -
2 stops28h 14m
Sat 11/79:55 am -
2 stops42h 45m
Deal found 9/20![Air New Zealand logo]()
$1,147
This oojo deal was found by Cheapflights users on 9/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:15 am -
1 stop18h 30m
Sat 11/79:40 pm -
1 stop39h 35m
Deal found 9/19![Alaska Airlines logo]()
$1,156
One-way flights from Sky Harbor Intl to SydneySearch for one-way flight options from Sky Harbor Intl to Sydney. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Sky Harbor Intl to Sydney. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This oojo deal was found by Cheapflights users on 9/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:15 am -
1 stop18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$623
This Philippine Airlines deal was found by Cheapflights users on 9/23. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/289:22 pm -
2 stops39h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$631
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:19 pm -
2 stops29h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![ANA logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:21 am -
3 stops53h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:30 pm -
3 stops53h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$750
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:19 am -
3 stops25h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$785
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:09 am -
3 stops25h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$838
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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $989 (Mytrip) |
One-way from | $623 (oojo) |
Popular in | January |
Cheapest in | February |
Average price | $1,424 |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Tue 11/3
6:00 am-9:50 am
2 stops33h 50m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$628
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Tue 12/1
8:19 pm-8:15 pm
2 stops29h 56m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$640
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Tue 12/1
11:09 am-6:25 am
3 stops25h 16m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$838
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Mon 1/4
7:00 am-1:35 pm
2 stops36h 35m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$866
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Fri 11/20
8:50 am-1:00 pm
2 stops34h 10m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$867
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Mon 1/4
11:59 pm-7:25 pm
3 stops49h 26m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$925
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Tue 11/3
2:30 pm-7:25 pm
3 stops58h 55m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,018
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Mon 12/14
6:34 am-8:15 pm
2 stops43h 41m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,021
Quickest round-trip
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Tue 12/1
6:15 pm-9:00 am
1 stop20h 45m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,042
PhoenixSydney
PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith
PHXSYD
Phoenix Sky Harbor Intl
Mon 11/2
7:15 am-7:45 pm
1 stop18h 30m
Sydney Kingsford Smith
Fri 11/6
9:40 pm-7:15 pm
1 stop39h 35m
$1,174
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to Sydney
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Sydney in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PHX-SYD
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 Phoenix Sky Harbor Intl Airport to Sydney
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Sydney?
To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Sydney, you should look to book at least 6 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Sydney?
Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sydney (average of $1,052). Flying from Phoenix Sky Harbor Intl Airport to Sydney in January is currently the most expensive (average of $1,512). 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.
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Sydney?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to Sydney flights typically cost between $1,268 and $1,586 in October.The cheapest round-trip price found within the last 5 days was $989 on Multiple Airlines (Oct 28-Nov 4).
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 September 23, 2026.
Peruse reviews from past customers who have flown with Air New Zealand,Delta, andQantas Airways from Phoenix Sky Harbor Intl Airport to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.4
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Entertainment
7.4
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Entertainment
7.4
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Entertainment
7.4
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Entertainment
7.4
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Entertainment
7.4
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
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.
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Sky Harbor Intl and Sydney flights
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Top 7 airlines flying from Sky Harbor Intl to Sydney
Discover the top 7 airlines 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$1,332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$776 | Average$1,153 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$795 | Average$1,177 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$844 | Average$1,456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$845 | Average$1,215 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$854 | Average$1,460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,034 | Average$1,433 | FlexibilityNo cancel fee | On-time78% |