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Buffalo Niagara International Airport to Kingsford Smith Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Kingsford Smith Airport over the next 90 days, with one-way fares from US$728 and round-trip from US$1,313. Based on Trip.com's latest 7-day flight data.

      • BUF 16:48
        23h 7m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Wed, Oct 14 | American Airlines
        SYD 13:00
        24h 54m
        1 stop
        BUF 22:54
        Sydney - Buffalo | Wed, Oct 21 | American Airlines
        US$1,313 US$3,422
        62% off
        62% off
        US$3,422 US$1,313
      • BUF 16:48
        23h 7m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Fri, Oct 30 | American Airlines
        SYD 14:05
        24h 48m
        1 stop
        BUF 22:53
        Sydney - Buffalo | Fri, Nov 6 | Qantas Airways
        US$1,489 US$3,422
        56% off
        56% off
        US$3,422 US$1,489
      • BUF 12:08
        29h 7m
        1 stop
        SYD 08:15
        Buffalo - Sydney | Fri, Oct 30 | Jetblue Airways
        SYD 14:05
        24h 48m
        1 stop
        BUF 22:53
        Sydney - Buffalo | Fri, Nov 6 | Qantas Airways
        US$2,122 US$3,422
        38% off
        38% off
        US$3,422 US$2,122
      • BUF 10:31
        31h 49m
        1 stop
        SYD 09:20
        Buffalo - Sydney | Sun, Oct 11 | American Airlines
        SYD 13:00
        24h 54m
        1 stop
        BUF 22:54
        Sydney - Buffalo | Sun, Oct 18 | Qantas Airways
        US$2,516
        26% off
        US$3,422 US$2,516
      • BUF 07:00
        32h 55m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Mon, Oct 12 | American Airlines
        SYD 13:00
        24h 54m
        1 stop
        BUF 22:54
        Sydney - Buffalo | Fri, Oct 16 | Qantas Airways
        US$3,096
        10% off
        US$3,422 US$3,096
      • BUF 06:00
        36h 20m
        1 stop
        SYD 09:20
        Buffalo - Sydney | Mon, Oct 12 | Jetblue Airways
        SYD 13:00
        24h 54m
        1 stop
        BUF 22:54
        Sydney - Buffalo | Fri, Oct 16 | Qantas Airways
        US$3,114
        9% off
        US$3,422 US$3,114
      • BUF 13:00
        17h 25m
        1 stop
        SYD 14:00
        Buffalo - Sydney | Sun, Oct 11 | Normal Airline
        SYD 15:00
        6h
        Nonstop
        BUF 16:00
        Sydney - Buffalo | Tue, Oct 13 | Normal Airline
        More cheap flights
        More cheap flights
      • BUF 16:40
        22h 15m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Sat, Nov 7 | American Airlines
        US$728 US$2,673
        73% off
        73% off
        US$2,673 US$728
      • BUF 07:14
        31h 41m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Thu, Nov 5 | American Airlines
        US$748 US$2,673
        72% off
        72% off
        US$2,673 US$748
      • BUF 16:48
        23h 7m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Thu, Oct 29 | American Airlines
        US$797 US$2,673
        70% off
        70% off
        US$2,673 US$797
      • BUF 16:48
        23h 7m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Fri, Oct 30 | American Airlines
        US$803
        70% off
        US$2,673 US$803
      • BUF 16:41
        22h 14m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Sun, Nov 29 | American Airlines
        US$879
        67% off
        US$2,673 US$879
      • BUF 16:41
        22h 14m
        1 stop
        SYD 06:55
        Buffalo - Sydney | Tue, Dec 1 | American Airlines
        US$961
        64% off
        US$2,673 US$961
      • BUF 06:30
        31h 55m
        1 stop
        SYD 06:25
        Buffalo - Sydney | Sun, Nov 22 | United Airlines
        US$1,389
        48% off
        US$2,673 US$1,389
      • BUF 12:50
        27h 25m
        1 stop
        SYD 08:15
        Buffalo - Sydney | Sat, Nov 21 | Jetblue Airways
        US$1,463
        45% off
        US$2,673 US$1,463
      • BUF 19:00
        45h 15m
        1 stop
        SYD 08:15
        Buffalo - Sydney | Sun, Nov 22 | Jetblue Airways
        US$2,432
        9% off
        US$2,673 US$2,432
      • BUF 13:00
        17h 25m
        1 stop
        SYD 14:00
        Buffalo - Sydney | Sun, Oct 11 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Buffalo Niagara International Airport to Kingsford Smith Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Buffalo Niagara International Airport to Kingsford Smith Airport?

The cheapest airline flying from Buffalo Niagara International Airport to Kingsford Smith Airport is Delta Air Lines (from US$710) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From US$710
United Airlines
From US$710
American Airlines
From US$713
Jetblue Airways
From US$931
Etihad Airways
From US$1,367
All Nippon Airways
From US$1,421
Singapore Airlines
From US$1,887
Korean Air
From US$1,949
Turkish Airlines
From US$2,194

Find more flights and airlines

What is the flight schedule from Buffalo Niagara International Airport to Kingsford Smith Airport?

Check on the flight schedule from Buffalo to Sydney to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1724

    Buffalo Niagara International Airport

    16:48

    BUF

    3h 27m

    Nonstop

    19:15

    DFW

    S M T W T F S
    Search

  2. QF008

    Dallas Fort Worth International Airport

    22:55

    DFW

    17h

    Nonstop

    06:55

    SYD

    S M T W T F S

  3. AA1724

    Buffalo Niagara International Airport

    16:48

    BUF

    3h 27m

    Nonstop

    19:15

    DFW

    S M T W T F S
    Search

  4. AA7262

    Dallas Fort Worth International Airport

    22:55

    DFW

    17h

    Nonstop

    06:55

    SYD

    S M T W T F S

  5. AA1724

    Buffalo Niagara International Airport

    16:48

    BUF

    3h 27m

    Nonstop

    19:15

    DFW

    S M T W T F S
    Search

  6. AA2931

    Dallas Fort Worth International Airport

    20:00

    DFW

    3h 23m

    Nonstop

    21:23

    LAX

    S M T W T F S

  7. AA073

    Los Angeles International Airport

    22:50

    LAX

    15h 15m

    Nonstop

    08:05

    SYD

    S M T W T F S

  8. AA1724

    Buffalo Niagara International Airport

    16:48

    BUF

    3h 27m

    Nonstop

    19:15

    DFW

    S M T W T F S
    Search

  9. AA3136

    Dallas Fort Worth International Airport

    21:36

    DFW

    3h 23m

    Nonstop

    22:59

    LAX

    S M T W T F S

  10. QF4112

    Los Angeles International Airport

    22:55

    LAX

    15h 10m

    Nonstop

    08:05

    SYD

    S M T W T F S

  11. UA4291

    Buffalo Niagara International Airport

    14:44

    BUF

    1h 19m

    Nonstop

    16:03

    IAD

    S M T W T - S
    Search

  12. UA2276

    Dulles International Airport

    17:30

    IAD

    5h 24m

    Nonstop

    19:54

    LAX

    S M T W T F S

  13. UA839

    Los Angeles International Airport

    22:50

    LAX

    15h 10m

    Nonstop

    08:00

    SYD

    S M T W T F S

  14. UA4381

    Buffalo Niagara International Airport

    13:55

    BUF

    1h 53m

    Nonstop

    14:48

    ORD

    - - - - - - S
    Search

  15. UA1967

    O'Hare International Airport

    18:15

    ORD

    4h 33m

    Nonstop

    20:48

    LAX

    S M T W T F S

  16. UA839

    Los Angeles International Airport

    22:50

    LAX

    15h 10m

    Nonstop

    08:00

    SYD

    S M T W T F S

  17. DL1384

    Buffalo Niagara International Airport

    12:09

    BUF

    2h 17m

    Nonstop

    14:26

    ATL

    S M T W - F S
    Search

  18. DL500

    Hartsfield–Jackson Atlanta International Airport

    17:50

    ATL

    4h 43m

    Nonstop

    19:33

    LAX

    S M T W T F S

  19. DL041

    Los Angeles International Airport

    22:55

    LAX

    12h 55m

    Nonstop

    06:50

    SYD

    S M T W T F S

  20. DL1384

    Buffalo Niagara International Airport

    12:09

    BUF

    2h 17m

    Nonstop

    14:26

    ATL

    S M T W - F S
    Search

  21. DL326

    Hartsfield–Jackson Atlanta International Airport

    16:40

    ATL

    5h

    Nonstop

    18:40

    LAX

    S M T W T F S

  22. DL041

    Los Angeles International Airport

    22:55

    LAX

    12h 55m

    Nonstop

    06:50

    SYD

    S M T W T F S

  23. NH7075

    Buffalo Niagara International Airport

    13:48

    BUF

    2h 2m

    Nonstop

    14:50

    ORD

    S M T W T F S
    Search

  24. NH111

    O'Hare International Airport

    17:45

    ORD

    12h 30m

    Nonstop

    21:15

    HND

    S M T W T F S

  25. NH879

    Haneda Airport

    22:45

    HND

    9h 40m

    Nonstop

    10:25

    SYD

    S M T W T F S

  26. B61901

    Buffalo Niagara International Airport

    11:38

    BUF

    1h 22m

    Nonstop

    13:00

    JFK

    S M T W T F S
    Search

  27. B6623

    John F. Kennedy International Airport

    09:30

    JFK

    6h 34m

    Nonstop

    13:04

    LAX

    S M T W T F S

  28. QF4112

    Los Angeles International Airport

    22:55

    LAX

    15h 10m

    Nonstop

    08:05

    SYD

    S M T W T F S
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About Buffalo Niagara International Airport and Kingsford Smith Airport

Learn about Buffalo Niagara International Airport (BUF) and Kingsford Smith Airport (SYD) — including location, terminals, transportation, and travel tips.

Flight distance 15,638.24 km
Cheapest one-way ticket price US$728
Cheapest return ticket price US$1,313

FAQs for Buffalo Niagara International Airport to Kingsford Smith Airport Flights

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

    • The distance from Kingsford Smith Airport to downtown is about 8 km, by taxi about 20 minutes.
  • The closest airport to Kingsford Smith Airport (SYD) is Shellharbour Airport. The distance is around 76 km.
  • One-way flights from Buffalo Niagara International Airport to Kingsford Smith Airport currently start from US$728, and round-trip fares start from US$1,313. The current lowest fare is a American Airlines flight departing on Sat, Nov 7; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Buffalo Niagara International Airport to Kingsford Smith Airport is US$847. Prices may vary depending on the departure date, airline, and availability.
  • Enter Buffalo Niagara International Airport and Kingsford Smith Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.