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Low Price Flights from Pittsburgh to Sydney

Pittsburgh to Sydney Flight Information

The approximate distance between Pittsburgh and Sydney is 15,490.01km. According to Trip.com data, travel demand hits its peak in January.

Cheapest one-way
AU$ 917
Qantas Airways Qantas Airways PIT-SYD 26h 1m · 1 stop Fri, Sep 4
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Cheapest return
AU$ 1,737
Qantas Airways Qantas Airways PIT-SYD 26h 1m · 2 stops Wed, Sep 9 - Wed, Sep 16
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Recommended airlines
Qantas Airways Qantas Airways Cheapest · From AU$ 917 United Airlines United Airlines Most booked
Best time to book
September
Cheapest
January
Peak season for travel
Route details
15,490.01km
Flight distance

Explore the cheapest flights from Pittsburgh to Sydney in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 917, and return tickets start at AU$ 1,737.

      • PIT 14:54
        26h 1m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Wed, Sep 9 | Qantas Airways
        SYD 12:00
        23h 16m
        1 stop
        PIT 21:16
        Sydney - Pittsburgh | Wed, Sep 16 | Qantas Airways
        AU$ 1,737 AU$ 5,713
        70% off
        70% off
        AU$ 5,713 AU$ 1,737
      • PIT 13:00
        28h
        1 stop
        SYD 07:00
        Pittsburgh - Sydney | Mon, Aug 31 | United Airlines
        SYD 09:30
        21h 16m
        1 stop
        PIT 16:46
        Sydney - Pittsburgh | Fri, Sep 4 | United Airlines
        AU$ 2,042 AU$ 5,713
        64% off
        64% off
        AU$ 5,713 AU$ 2,042
      • PIT 14:54
        26h 1m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Mon, Aug 31 | Qantas Airways
        SYD 10:20
        33h 15m
        1 stop
        PIT 05:35
        Sydney - Pittsburgh | Fri, Sep 4 | United Airlines
        AU$ 2,070 AU$ 5,713
        64% off
        64% off
        AU$ 5,713 AU$ 2,070
      • PIT 17:45
        23h 10m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Tue, Aug 25 | United Airlines
        SYD 10:20
        33h 15m
        1 stop
        PIT 05:35
        Sydney - Pittsburgh | Sun, Aug 30 | United Airlines
        AU$ 2,317
        59% off
        AU$ 5,713 AU$ 2,317
      • PIT 07:04
        33h 51m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Tue, Aug 25 | Qantas Airways
        SYD 09:30
        21h 16m
        1 stop
        PIT 16:46
        Sydney - Pittsburgh | Sun, Aug 30 | United Airlines
        AU$ 2,788
        51% off
        AU$ 5,713 AU$ 2,788
      • PIT 07:00
        33h 55m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Thu, Sep 3 | United Airlines
        SYD 12:00
        20h 46m
        1 stop
        PIT 18:46
        Sydney - Pittsburgh | Sat, Sep 5 | Qantas Airways
        AU$ 2,904
        49% off
        AU$ 5,713 AU$ 2,904
      • PIT 12:15
        29h 5m
        1 stop
        SYD 07:20
        Pittsburgh - Sydney | Thu, Sep 3 | Air Canada
        SYD 12:00
        20h 46m
        1 stop
        PIT 18:46
        Sydney - Pittsburgh | Sat, Sep 5 | Qantas Airways
        AU$ 3,282
        43% off
        AU$ 5,713 AU$ 3,282
      • PIT 18:31
        22h 34m
        1 stop
        SYD 07:05
        Pittsburgh - Sydney | Thu, Sep 3 | American Airlines
        SYD 12:00
        20h 46m
        1 stop
        PIT 18:46
        Sydney - Pittsburgh | Sat, Sep 5 | Qantas Airways
        AU$ 4,062
        28% off
        AU$ 5,713 AU$ 4,062
      • PIT 18:31
        22h 59m
        1 stop
        SYD 07:30
        Pittsburgh - Sydney | Thu, Sep 3 | Qantas Airways
        SYD 12:00
        20h 46m
        1 stop
        PIT 18:46
        Sydney - Pittsburgh | Sat, Sep 5 | Qantas Airways
        AU$ 4,088
        28% off
        AU$ 5,713 AU$ 4,088
      • PIT 11:35
        29h 20m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Tue, Aug 25 | American Airlines
        SYD 09:10
        27h 39m
        1 stop
        PIT 22:49
        Sydney - Pittsburgh | Sun, Aug 30 | American Airlines
        AU$ 4,399
        23% off
        AU$ 5,713 AU$ 4,399
      • PIT 13:00
        17h 25m
        1 stop
        SYD 14:00
        Pittsburgh - Sydney | Tue, Aug 18 | Normal Airline
        SYD 15:00
        6h
        Direct
        PIT 16:00
        Sydney - Pittsburgh | Thu, Aug 20 | Normal Airline
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      • PIT 14:54
        26h 1m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Fri, Sep 4 | Qantas Airways
        AU$ 917 AU$ 1,400
        35% off
        35% off
        AU$ 1,400 AU$ 917
      • PIT 11:35
        29h 20m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Sun, Aug 23 | American Airlines
        AU$ 931 AU$ 1,400
        34% off
        34% off
        AU$ 1,400 AU$ 931
      • PIT 13:00
        28h
        1 stop
        SYD 07:00
        Pittsburgh - Sydney | Sun, Aug 23 | United Airlines
        AU$ 939 AU$ 1,400
        33% off
        33% off
        AU$ 1,400 AU$ 939
      • PIT 11:35
        29h 20m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Sun, Aug 23 | Qantas Airways
        AU$ 950
        32% off
        AU$ 1,400 AU$ 950
      • PIT 13:00
        28h
        1 stop
        SYD 07:00
        Pittsburgh - Sydney | Fri, Sep 11 | United Airlines
        AU$ 977
        30% off
        AU$ 1,400 AU$ 977
      • PIT 11:35
        29h 20m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Fri, Sep 11 | American Airlines
        AU$ 1,038
        26% off
        AU$ 1,400 AU$ 1,038
      • PIT 17:48
        23h 7m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Fri, Aug 21 | United Airlines
        AU$ 1,040
        26% off
        AU$ 1,400 AU$ 1,040
      • PIT 06:00
        34h 55m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Fri, Sep 11 | Qantas Airways
        AU$ 1,055
        25% off
        AU$ 1,400 AU$ 1,055
      • PIT 17:51
        23h 14m
        1 stop
        SYD 07:05
        Pittsburgh - Sydney | Fri, Aug 21 | Qantas Airways
        AU$ 1,058
        24% off
        AU$ 1,400 AU$ 1,058
      • PIT 11:35
        29h 20m
        1 stop
        SYD 06:55
        Pittsburgh - Sydney | Fri, Sep 4 | American Airlines
        AU$ 1,078
        23% off
        AU$ 1,400 AU$ 1,078
      • PIT 13:00
        17h 25m
        1 stop
        SYD 14:00
        Pittsburgh - Sydney | Tue, Aug 18 | Normal Airline
        Find more flights
        Find more flights

Find Cheapest Airlines Flying from Pittsburgh to Sydney

Choose from 1 carriers that fly from Pittsburgh to Sydney, including United Airlines, Enjoy the cheapest tickets on this route with Qantas Airways.
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Pittsburgh to Sydney according to previous 12 months data from Trip.com.

Flight FAQs

  • Which airlines offer the cheapest flights from Pittsburgh (PIT) to Sydney (SYD)?

    Based on Trip.com data, Qantas Airways offers one-way fares as low as AU$ 917 on Cheapest nonstop routes (e.g. PIT to SYD on Fri, Sep 4), while Qantas Airways offers Cheapest nonstop round-trips from AU$ 1,737 departing on Wed, Sep 9 and returning on Wed, Sep 16.
  • At the moment, several airlines serve connecting flights from Pittsburgh to Sydney, including: United Airlines Selected airlines are based on historical data collected from flight bookings made by users 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 Pittsburgh 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 Pittsburgh 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 Fri, Sep 4, with one-way flights priced at just AU$ 917.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Qantas Airways.
    · 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 January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Pittsburgh to Sydney is September, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Pittsburgh to Sydney on August 31, 2026 with United Airlines, with prices starting at AU$ 1,673.
  • You can land at any one of the following hubs in Sydney, with Pittsburgh International Airport to Sydney Airport (PIT-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 Pittsburgh is 15h.
  • Tickets can only be changed or cancelled 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Pittsburgh to Sydney is AU$ 1,548. Fares vary by travel date, airline and availability.
  • Enter Pittsburgh and Sydney, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Trip.com Airline Insights on Flights from Pittsburgh toSydney

Which airlines offer the cheapest nonstop flights from Pittsburgh to Sydney?

Data is based on the average price of all nonstop flights from Pittsburgh to Sydney on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, United Airlines offers the cheapest nonstop flights from Pittsburgh to Sydney, with an average price of AU$ 1,464.

AU$ 738
AU$ 1,464
AU$ 2,191
AU$ 2,918
AU$ 3,644
United Airlines
AU$ 1,464
United Airlines
American Airlines
AU$ 2,349
American Airlines
Qantas Airways
AU$ 3,644
Qantas Airways

More Cheap Flights & Deals on Trip.com

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

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.