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Flights from Phoenix to Sydney

Find flight deals from Phoenix to Sydney for the next 3 months. Book one way flights from $571 or round trip flights from $1,258.

      • PHX 11:35 AM
        26h 30m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Sun, Aug 9 | Frontier Airlines
        SYD 9:10 AM
        23h 21m
        1 stop
        PHX 3:31 PM
        Sydney - Phoenix | Sat, Aug 15 | Qantas Airways
        $1,258 $2,241
        44% off
        44% off
        $2,241 $1,258
      • PHX 6:54 PM
        19h 6m
        1 stop
        SYD 7:00 AM
        Phoenix - Sydney | Sun, Aug 9 | United Airlines
        SYD 9:30 AM
        30h 27m
        1 stop
        PHX 10:57 PM
        Sydney - Phoenix | Sat, Aug 15 | United Airlines
        $1,272 $2,241
        43% off
        43% off
        $2,241 $1,272
      • PHX 7:44 PM
        18h 6m
        1 stop
        SYD 6:50 AM
        Phoenix - Sydney | Sun, Aug 9 | Delta Air Lines
        SYD 9:15 AM
        23h 7m
        1 stop
        PHX 3:22 PM
        Sydney - Phoenix | Sat, Aug 15 | Delta Air Lines
        $1,284 $2,241
        43% off
        43% off
        $2,241 $1,284
      • PHX 12:40 PM
        25h 40m
        1 stop
        SYD 7:20 AM
        Phoenix - Sydney | Mon, Aug 10 | Air Canada
        SYD 9:20 AM
        19h 37m
        1 stop
        PHX 11:57 AM
        Sydney - Phoenix | Fri, Aug 14 | Air Canada
        $1,287
        43% off
        $2,241 $1,287
      • PHX 8:11 AM
        29h 54m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Sun, Aug 9 | Qantas Airways
        SYD 9:10 AM
        22h 30m
        1 stop
        PHX 2:40 PM
        Sydney - Phoenix | Sat, Aug 15 | Qantas Airways
        $1,295
        42% off
        $2,241 $1,295
      • PHX 11:40 AM
        26h 25m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Fri, Aug 14 | Frontier Airlines
        SYD 9:25 PM
        34h 10m
        1 stop
        PHX 2:35 PM
        Sydney - Phoenix | Sun, Aug 16 | American Airlines
        $1,353
        40% off
        $2,241 $1,353
      • PHX 5:13 PM
        20h 52m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Sun, Aug 9 | American Airlines
        SYD 9:10 AM
        28h 57m
        1 stop
        PHX 9:07 PM
        Sydney - Phoenix | Sat, Aug 15 | Qantas Airways
        $1,391
        38% off
        $2,241 $1,391
      • PHX 12:45 PM
        25h 35m
        1 stop
        SYD 7:20 AM
        Phoenix - Sydney | Mon, Jul 27 | Air Canada
        SYD 9:20 AM
        19h 42m
        1 stop
        PHX 12:02 PM
        Sydney - Phoenix | Fri, Jul 31 | Air Canada
        $1,694
        24% off
        $2,241 $1,694
      • PHX 5:00 PM
        21h 20m
        1 stop
        SYD 7:20 AM
        Phoenix - Sydney | Sun, Aug 16 | Air Canada
        SYD 9:20 AM
        19h 37m
        1 stop
        PHX 11:57 AM
        Sydney - Phoenix | Thu, Aug 20 | Air Canada
        $1,703
        24% off
        $2,241 $1,703
      • PHX 1:00 PM
        17h 25m
        1 stop
        SYD 2:00 PM
        Phoenix - Sydney | Mon, Jul 13 | Normal Airline
        SYD 3:00 PM
        6h
        Nonstop
        PHX 4:00 PM
        Sydney - Phoenix | Wed, Jul 15 | Normal Airline
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      • PHX 11:40 AM
        26h 25m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Mon, Aug 17 | Frontier Airlines
        $571 $802
        28% off
        28% off
        $802 $571
      • PHX 1:53 PM
        24h 12m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Thu, Aug 27 | Frontier Airlines
        $572 $802
        28% off
        28% off
        $802 $572
      • PHX 11:35 AM
        26h 55m
        1 stop
        SYD 7:30 AM
        Phoenix - Sydney | Tue, Aug 4 | Frontier Airlines
        $594 $802
        26% off
        26% off
        $802 $594
      • PHX 5:13 PM
        20h 37m
        1 stop
        SYD 6:50 AM
        Phoenix - Sydney | Tue, Aug 18 | American Airlines
        $603
        25% off
        $802 $603
      • PHX 6:02 AM
        32h 3m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Tue, Aug 18 | Delta Air Lines
        $608
        24% off
        $802 $608
      • PHX 12:15 PM
        25h 50m
        1 stop
        SYD 7:05 AM
        Phoenix - Sydney | Wed, Aug 19 | Delta Air Lines
        $609
        24% off
        $802 $609
      • PHX 1:00 PM
        17h 25m
        1 stop
        SYD 2:00 PM
        Phoenix - Sydney | Mon, Jul 13 | Normal Airline
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        Find more flights

Displayed flight fares from Phoenix to Sydney are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Find cheap airlines flights from Phoenix to Sydney

You can choose from 1 airlines that fly from Phoenix to Sydney, including Delta Air Lines, Frontier Airlines has lowest fares on this route.
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Phoenix to Sydney according to previous 12 months data from Trip.com.

Flight Info | Phoenix to Sydney

The distance between Phoenix and Sydney is approximately 12,556.84 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price$571
Cheapest round-trip ticket price$1,258
Off-season for travelSeptember
Peak season for travelJuly
Flight distance12,556.84 km
Popular airlineDelta Air Lines
Flight statistics for the Phoenix–Sydney route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Phoenix to Sydney (PHX-SYD)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as $571 on Cheapest nonstop routes (e.g. PHX to SYD on Mon, Aug 17), while Frontier Airlines offers Cheapest nonstop round-trips from $1,258 departing on Sun, Aug 9 and returning on Sat, Aug 15.
  • At the moment, you can catch a nonstop flight from Phoenix to Sydney with the following airlines, including: Fiji Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phoenix to Sydney is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Phoenix to Sydney, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 17, with one-way flights priced at just $571.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sydney travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Phoenix to Sydney is September, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Phoenix to Sydney on July 30, 2026 with Frontier Airlines, with prices starting at $627.
  • You can land at any one of the following hubs in Sydney, with Phoenix Sky Harbor International Airport to Sydney Airport (PHX-SYD) is by far the most common option on this route: Sydney Airport (SYD) Western Sydney International Airport (WSI).
  • The time difference between Sydney and Phoenix is 17h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.