App
Customer Support
USD
Find Bookings
Trip.com
>
Flights
>
Flights to Australia
>
Flights to New South Wales
>
Flights to Sydney
>
Washington D.C. to Sydney flight
>
Washington D.C. to Kingsford Smith Intl. Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Washington D.C. to Kingsford Smith Intl. Airport

  • One way
  • Round-trip
      • DCA19:01
        21h 54m
        1 stop
        SYD06:55
        Washington D.C. - Sydney|Sun, Apr 27|American Airlines
        US$391US$497
        21% OFF
        21% OFF
        US$497US$391

        Choose American Airlines flights from Washington D.C. to Sydney.The one-way connecting flight with American Airlines departs from Ronald Reagan Washington National Airport on Sun, Apr 27, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$391 including taxes and charges.

      • DCA10:37
        28h 58m
        1 stop
        SYD06:35
        Washington D.C. - Sydney|Wed, Mar 26|American Airlines
        US$398US$497
        20% OFF
        20% OFF
        US$497US$398

        Choose American Airlines flights from Washington D.C. to Sydney.The one-way connecting flight with American Airlines departs from Ronald Reagan Washington National Airport on Wed, Mar 26, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$398 including taxes and charges.

      • IAD11:46
        27h 49m
        1 stop
        SYD06:35
        Washington D.C. - Sydney|Tue, Mar 25|American Airlines
        US$398US$497
        20% OFF
        20% OFF
        US$497US$398

        Choose American Airlines flights from Washington D.C. to Sydney.The one-way connecting flight with American Airlines departs from Dulles International Airport on Tue, Mar 25, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$398 including taxes and charges.

      • DCA08:00
        31h 35m
        1 stop
        SYD06:35
        Washington D.C. - Sydney|Mon, Mar 24|American Airlines
        US$398
        US$398

        Choose American Airlines flights from Washington D.C. to Sydney.The one-way connecting flight with American Airlines departs from Ronald Reagan Washington National Airport on Mon, Mar 24, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$398 including taxes and charges.

      • DCA17:30
        23h 35m
        1 stop
        SYD07:05
        Washington D.C. - Sydney|Mon, Apr 7|Qantas Airways
        US$401
        US$401

        Choose Qantas Airways flights from Washington D.C. to Sydney.The one-way connecting flight with Qantas Airways departs from Ronald Reagan Washington National Airport on Mon, Apr 7, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$401 including taxes and charges.

      • DCA17:30
        23h 5m
        1 stop
        SYD06:35
        Washington D.C. - Sydney|Thu, Apr 17|American Airlines
        US$403
        US$403

        Choose American Airlines flights from Washington D.C. to Sydney.The one-way connecting flight with American Airlines departs from Ronald Reagan Washington National Airport on Thu, Apr 17, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$403 including taxes and charges.

      • DCA17:30
        23h 35m
        1 stop
        SYD07:05
        Washington D.C. - Sydney|Sun, Apr 6|Qantas Airways
        US$403
        US$403

        Choose Qantas Airways flights from Washington D.C. to Sydney.The one-way connecting flight with Qantas Airways departs from Ronald Reagan Washington National Airport on Sun, Apr 6, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$403 including taxes and charges.

      • DCA17:30
        23h 35m
        1 stop
        SYD07:05
        Washington D.C. - Sydney|Sat, Apr 5|American Airlines
        US$406
        US$406

        Choose American Airlines flights from Washington D.C. to Sydney.The one-way connecting flight with American Airlines departs from Ronald Reagan Washington National Airport on Sat, Apr 5, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$406 including taxes and charges.

      • DCA17:30
        23h 35m
        1 stop
        SYD07:05
        Washington D.C. - Sydney|Tue, May 27|Qantas Airways
        US$406
        US$406

        Choose Qantas Airways flights from Washington D.C. to Sydney.The one-way connecting flight with Qantas Airways departs from Ronald Reagan Washington National Airport on Tue, May 27, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$406 including taxes and charges.

      • DCA08:16
        32h 49m
        1 stop
        SYD07:05
        Washington D.C. - Sydney|Sat, Apr 5|Qantas Airways
        US$406
        US$406

        Choose Qantas Airways flights from Washington D.C. to Sydney.The one-way connecting flight with Qantas Airways departs from Ronald Reagan Washington National Airport on Sat, Apr 5, arriving at Kingsford Smith Intl. Airport.One-way Prices start from US$406 including taxes and charges.

      • WAS1:00 PM
        3h 5m
        Nonstop
        SYD2:00 PM
        Washington D.C. - Sydney|Mon, Mar 31|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Washington D.C. to Kingsford Smith Intl. Airport

Explore airlines fly from Washington D.C. to Kingsford Smith Intl. Airport. Compare prices to find the airline that best meets your travel needs and enjoy yourself for the wonderful journey!
American Airlines logoAmerican Airlines

There are 2 airport(s) in Washington D.C.. Discover the top routes now!

  • 3.44 km from downtown Washington D.C.CheapestClosest
    Ronald Reagan Washington National Airport
    Tickets From
    US$391
  • 36.68 km from downtown Washington D.C.
    Dulles International Airport
    Tickets From
    US$398

Flight Schedule from Washington D.C. to Kingsford Smith Intl. Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. QF4300

    Qantas Airways

    17:30

    DCA

    5.8h

    20:16

    LAX

    SMTWTFS
    Search

  2. QF012

    Qantas Airways

    23:10

    LAX

    15.3h

    07:30

    SYD

    SMTWTFS

  3. QF4300

    Qantas Airways

    17:30

    DCA

    5.8h

    20:16

    LAX

    SMTWTFS
    Search

  4. QF4112

    Qantas Airways

    22:55

    LAX

    15.2h

    07:05

    SYD

    SMTWTFS

  5. AA1162

    American Airlines

    17:35

    DCA

    6.1h

    20:43

    LAX

    SMTWTFS
    Search

  6. QF012

    Qantas Airways

    23:10

    LAX

    15.3h

    07:30

    SYD

    SMTWTFS

  7. AA1162

    American Airlines

    17:35

    DCA

    6.1h

    20:43

    LAX

    SMTWTFS
    Search

  8. QF4112

    Qantas Airways

    22:55

    LAX

    15.2h

    07:05

    SYD

    SMTWTFS

  9. AA1162

    American Airlines

    17:35

    DCA

    6.1h

    20:43

    LAX

    SMTWTFS
    Search

  10. AA7387

    American Airlines

    23:10

    LAX

    15.3h

    07:30

    SYD

    SMTWTFS

  11. AA1863

    American Airlines

    18:43

    IAD

    3.2h

    20:57

    DFW

    SMTWTFS
    Search

  12. AA7262

    American Airlines

    21:35

    DFW

    17.3h

    06:55

    SYD

    SMTWTFS

  13. AA1863

    American Airlines

    18:43

    IAD

    3.2h

    20:57

    DFW

    SMTWTFS
    Search

  14. QF008

    Qantas Airways

    22:40

    DFW

    17.3h

    06:55

    SYD

    SMTWTFS

  15. QF4606

    Qantas Airways

    18:46

    IAD

    3.2h

    21:00

    DFW

    SMTWTFS
    Search

  16. QF008

    Qantas Airways

    22:40

    DFW

    17.3h

    06:55

    SYD

    SMTWTFS

  17. AA1158

    American Airlines

    19:34

    DCA

    3.3h

    21:50

    DFW

    SMTWTFS
    Search

  18. QF008

    Qantas Airways

    22:40

    DFW

    17.3h

    06:55

    SYD

    SMTWTFS

  19. AA1158

    American Airlines

    19:34

    DCA

    3.3h

    21:50

    DFW

    SMTWTFS
    Search

  20. AA7262

    American Airlines

    21:35

    DFW

    17.3h

    06:55

    SYD

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Washington D.C. to Kingsford Smith Intl. Airport

Cheapest one-way flight price$391
Off-season for travelMay
Peak season for travelJune

FAQs for Washington D.C. to Kingsford Smith Intl. Airport Flights

  • When are flight tickets from Washington D.C. (WAS) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around $2,068.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Intl. Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.