Trip.com
>
Flights
>
Flights to Australia
>
Flights to New South Wales
>
Cheap Flights to Sydney
>
Denver to Sydney flight
>
Denver International Airport to Kingsford Smith Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to Kingsford Smith Airport over the next 90 days, with one-way fares from THB 18,320 and round-trip from THB 40,180. Based on Trip.com's latest 7-day flight data.

    • DEN 08:15
      31h 20m
      1 stop
      SYD 09:35
      Denver - Sydney | Thu, Nov 12 | Air Canada
      SYD 11:20
      24h 53m
      1 stop
      DEN 18:13
      Sydney - Denver | Sun, Nov 15 | Air Canada
      THB 40,180 THB 72,440
      45% off
      45% off
      THB 72,440 THB 40,180
    • DEN 08:15
      28h 40m
      1 stop
      SYD 06:55
      Denver - Sydney | Sat, Dec 5 | Air Canada
      SYD 11:20
      19h 23m
      1 stop
      DEN 12:43
      Sydney - Denver | Wed, Dec 9 | Air Canada
      THB 40,760 THB 72,440
      44% off
      44% off
      THB 72,440 THB 40,760
    • DEN 15:53
      23h 42m
      1 stop
      SYD 09:35
      Denver - Sydney | Wed, Nov 11 | Air Canada
      SYD 11:20
      19h 23m
      1 stop
      DEN 12:43
      Sydney - Denver | Wed, Nov 18 | Air Canada
      THB 49,270 THB 72,440
      32% off
      32% off
      THB 72,440 THB 49,270
    • DEN 19:30
      53h 55m
      1 stop
      SYD 19:25
      Denver - Sydney | Wed, Nov 25 | Turkish Airlines
      SYD 21:35
      37h 50m
      1 stop
      DEN 17:25
      Sydney - Denver | Sun, Nov 29 | Turkish Airlines
      THB 51,300
      28% off
      THB 72,440 THB 51,300
    • DEN 19:56
      18h 34m
      1 stop
      SYD 08:30
      Denver - Sydney | Mon, Nov 9 | Delta Air Lines
      SYD 10:40
      19h 16m
      1 stop
      DEN 11:56
      Sydney - Denver | Mon, Nov 16 | Delta Air Lines
      THB 54,360
      25% off
      THB 72,440 THB 54,360
    • DEN 19:00
      20h 35m
      1 stop
      SYD 09:35
      Denver - Sydney | Thu, Nov 26 | Air Canada
      SYD 11:20
      19h 23m
      1 stop
      DEN 12:43
      Sydney - Denver | Sun, Nov 29 | Air Canada
      THB 54,650
      25% off
      THB 72,440 THB 54,650
    • DEN 12:37
      25h 53m
      1 stop
      SYD 08:30
      Denver - Sydney | Thu, Nov 19 | Delta Air Lines
      SYD 10:40
      19h 2m
      1 stop
      DEN 11:42
      Sydney - Denver | Wed, Nov 25 | Delta Air Lines
      THB 54,800
      24% off
      THB 72,440 THB 54,800
    • DEN 19:56
      18h 34m
      1 stop
      SYD 08:30
      Denver - Sydney | Fri, Nov 13 | Delta Air Lines
      SYD 10:40
      19h 2m
      1 stop
      DEN 11:42
      Sydney - Denver | Tue, Nov 17 | Delta Air Lines
      THB 54,810
      24% off
      THB 72,440 THB 54,810
    • DEN 19:59
      18h 31m
      1 stop
      SYD 08:30
      Denver - Sydney | Tue, Nov 24 | Delta Air Lines
      SYD 10:40
      31h 16m
      1 stop
      DEN 23:56
      Sydney - Denver | Sun, Nov 29 | Delta Air Lines
      THB 56,690
      22% off
      THB 72,440 THB 56,690
    • DEN 13:00
      17h 25m
      1 stop
      SYD 14:00
      Denver - Sydney | Thu, Oct 29 | Normal Airline
      SYD 15:00
      6h
      Direct
      DEN 16:00
      Sydney - Denver | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      DEN 09:10
      29h 50m
      1 stop
      SYD 09:00
      Denver - Sydney | Mon, Nov 9 | Frontier Airlines
      THB 18,320 THB 25,840
      28% off
      28% off
      THB 25,840 THB 18,320
    • DEN 22:55
      38h 30m
      1 stop
      SYD 06:25
      Denver - Sydney | Sat, Oct 31 | Frontier Airlines
      THB 18,380 THB 25,840
      28% off
      28% off
      THB 25,840 THB 18,380
    • DEN 22:55
      37h 30m
      1 stop
      SYD 06:25
      Denver - Sydney | Sat, Nov 7 | Frontier Airlines
      THB 18,690 THB 25,840
      28% off
      28% off
      THB 25,840 THB 18,690
    • DEN 13:10
      23h 15m
      1 stop
      SYD 06:25
      Denver - Sydney | Tue, Nov 10 | Frontier Airlines
      THB 19,060
      26% off
      THB 25,840 THB 19,060
    • DEN 06:25
      32h 35m
      1 stop
      SYD 09:00
      Denver - Sydney | Mon, Nov 9 | Delta Air Lines
      THB 19,810
      23% off
      THB 25,840 THB 19,810
    • DEN 19:25
      42h
      1 stop
      SYD 06:25
      Denver - Sydney | Sat, Oct 31 | Delta Air Lines
      THB 19,840
      23% off
      THB 25,840 THB 19,840
    • DEN 22:55
      37h 30m
      1 stop
      SYD 06:25
      Denver - Sydney | Tue, Nov 3 | Frontier Airlines
      THB 19,850
      23% off
      THB 25,840 THB 19,850
    • DEN 09:10
      28h 15m
      1 stop
      SYD 06:25
      Denver - Sydney | Thu, Oct 29 | Frontier Airlines
      THB 20,270
      22% off
      THB 25,840 THB 20,270
    • DEN 06:25
      30h
      1 stop
      SYD 06:25
      Denver - Sydney | Tue, Nov 10 | Delta Air Lines
      THB 20,520
      21% off
      THB 25,840 THB 20,520
    • DEN 13:00
      17h 25m
      1 stop
      SYD 14:00
      Denver - Sydney | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • DEN 18:46
      20h 14m
      1 stop
      SYD 09:00
      Denver - Sydney | Mon, Dec 14 | American Airlines
      THB 37,500 THB 53,640
      30% off
      30% off
      THB 53,640 THB 37,500
    • DEN 17:05
      21h 55m
      1 stop
      SYD 09:00
      Denver - Sydney | Fri, Jan 1 | Alaska Airlines
      THB 39,440 THB 53,640
      26% off
      26% off
      THB 53,640 THB 39,440
    • DEN 18:46
      20h 14m
      1 stop
      SYD 09:00
      Denver - Sydney | Sat, Nov 7 | Alaska Airlines
      THB 40,950 THB 53,640
      24% off
      24% off
      THB 53,640 THB 40,950
    • DEN 18:30
      20h
      1 stop
      SYD 08:30
      Denver - Sydney | Fri, Jan 1 | Delta Air Lines
      THB 41,090
      23% off
      THB 53,640 THB 41,090
    • DEN 18:46
      20h 14m
      1 stop
      SYD 09:00
      Denver - Sydney | Sat, Nov 7 | American Airlines
      THB 42,420
      21% off
      THB 53,640 THB 42,420
    • DEN 15:35
      21h 25m
      1 stop
      SYD 07:00
      Denver - Sydney | Sat, Nov 7 | United Airlines
      THB 42,610
      21% off
      THB 53,640 THB 42,610
    • DEN 18:51
      20h 9m
      1 stop
      SYD 09:00
      Denver - Sydney | Sat, Nov 21 | Alaska Airlines
      THB 42,810
      20% off
      THB 53,640 THB 42,810
    • DEN 18:46
      20h 14m
      1 stop
      SYD 09:00
      Denver - Sydney | Sat, Nov 7 | Qantas Airways
      THB 42,870
      20% off
      THB 53,640 THB 42,870
    • DEN 18:46
      20h 14m
      1 stop
      SYD 09:00
      Denver - Sydney | Tue, Dec 15 | American Airlines
      THB 42,910
      20% off
      THB 53,640 THB 42,910
    • DEN 13:00
      17h 25m
      1 stop
      SYD 14:00
      Denver - Sydney | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • DEN 19:59
      18h 31m
      1 stop
      SYD 08:30
      Denver - Sydney | Tue, Nov 24 | Delta Air Lines
      THB 40,190 THB 75,070
      46% off
      46% off
      THB 75,070 THB 40,190
    • DEN 19:56
      18h 34m
      1 stop
      SYD 08:30
      Denver - Sydney | Sat, Nov 21 | Delta Air Lines
      THB 44,600 THB 75,070
      41% off
      41% off
      THB 75,070 THB 44,600
    • DEN 20:12
      18h 48m
      1 stop
      SYD 09:00
      Denver - Sydney | Sat, Dec 26 | Qantas Airways
      THB 39,200 THB 75,070
      48% off
      48% off
      THB 75,070 THB 39,200
    • DEN 20:12
      18h 48m
      1 stop
      SYD 09:00
      Denver - Sydney | Sat, Dec 26 | American Airlines
      THB 40,270
      46% off
      THB 75,070 THB 40,270
    • DEN 20:12
      18h 48m
      1 stop
      SYD 09:00
      Denver - Sydney | Tue, Dec 29 | American Airlines
      THB 42,110
      44% off
      THB 75,070 THB 42,110
    • DEN 20:12
      18h 48m
      1 stop
      SYD 09:00
      Denver - Sydney | Sat, Jan 2 | Qantas Airways
      THB 60,050
      20% off
      THB 75,070 THB 60,050
    • DEN 20:04
      18h 56m
      1 stop
      SYD 09:00
      Denver - Sydney | Fri, Jan 1 | Qantas Airways
      THB 40,610
      46% off
      THB 75,070 THB 40,610
    • DEN 13:10
      23h 15m
      1 stop
      SYD 06:25
      Denver - Sydney | Tue, Nov 10 | Frontier Airlines
      THB 19,060
      26% off
      THB 25,840 THB 19,060
    • DEN 13:10
      23h 15m
      1 stop
      SYD 06:25
      Denver - Sydney | Wed, Nov 11 | Frontier Airlines
      THB 20,670
      20% off
      THB 25,840 THB 20,670
    • DEN 13:00
      17h 25m
      1 stop
      SYD 14:00
      Denver - Sydney | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Denver to Sydney 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 Denver International Airport to Kingsford Smith Airport?

The cheapest airline flying from Denver International Airport to Kingsford Smith Airport is Frontier Airlines (from THB 18,320) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From THB 18,320
Delta Air Lines
From THB 19,810
American Airlines
From THB 21,210
Alaska Airlines
From THB 22,350
Cathay Pacific
From THB 25,710
Philippine Airlines
From THB 26,040
Xiamen Airlines
From THB 26,240
All Nippon Airways
From THB 26,380
Turkish Airlines
From THB 27,690

Find more flights and airlines

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

Check the schedule for flights from Denver to Sydney and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA6281

    Denver International Airport

    18:46

    DEN

    2h 44m

    Direct

    20:30

    LAX

    S M - - - - S
    Search

  2. QF4112

    Los Angeles International Airport

    22:55

    LAX

    15h 10m

    Direct

    08:05

    SYD

    S M T W T F S

  3. F92341

    Denver International Airport

    14:22

    DEN

    2h 33m

    Direct

    15:55

    LAX

    S M T W T F S
    Search

  4. QF012

    Los Angeles International Airport

    21:30

    LAX

    15h

    Direct

    06:30

    SYD

    - M T W T F S

  5. F92341

    Denver International Airport

    14:22

    DEN

    2h 33m

    Direct

    15:55

    LAX

    S M T W T F S
    Search

  6. DL041

    Los Angeles International Airport

    22:55

    LAX

    12h 55m

    Direct

    06:50

    SYD

    S M T W T F S

  7. F94339

    Denver International Airport

    22:55

    DEN

    2h 28m

    Direct

    00:23

    LAX

    S M T W T F S
    Search

  8. AS801

    Los Angeles International Airport

    07:00

    LAX

    6h 5m

    Direct

    10:05

    HNL

    S M T W T F S

  9. AS851

    Honolulu International Airport

    11:10

    HNL

    10h 40m

    Direct

    18:50

    SYD

    S - T W T F -

  10. F92797

    Denver International Airport

    09:10

    DEN

    2h 37m

    Direct

    10:47

    LAX

    S - - W T - S
    Search

  11. QF012

    Los Angeles International Airport

    21:30

    LAX

    15h

    Direct

    06:30

    SYD

    - M T W T F S

  12. F92797

    Denver International Airport

    09:10

    DEN

    2h 37m

    Direct

    10:47

    LAX

    S - - W T - S
    Search

  13. QF4112

    Los Angeles International Airport

    22:55

    LAX

    15h 10m

    Direct

    08:05

    SYD

    S M T W T F S

  14. F93155

    Denver International Airport

    06:25

    DEN

    2h 42m

    Direct

    08:07

    LAX

    - - T - - F -
    Search

  15. QF4112

    Los Angeles International Airport

    22:55

    LAX

    15h 10m

    Direct

    08:05

    SYD

    S M T W T F S

  16. DL2176

    Denver International Airport

    19:25

    DEN

    2h 30m

    Direct

    20:55

    LAX

    S M T W T F S
    Search

  17. AS801

    Los Angeles International Airport

    07:00

    LAX

    6h 5m

    Direct

    10:05

    HNL

    S M T W T F S

  18. AS851

    Honolulu International Airport

    11:10

    HNL

    10h 40m

    Direct

    18:50

    SYD

    S - T W T F -

  19. DL2002

    Denver International Airport

    07:05

    DEN

    2h 33m

    Direct

    08:38

    LAX

    S M T W T F S
    Search

  20. QF012

    Los Angeles International Airport

    21:30

    LAX

    15h

    Direct

    06:30

    SYD

    - M T W T F S

  21. DL2176

    Denver International Airport

    19:25

    DEN

    2h 30m

    Direct

    20:55

    LAX

    S M T W T F S
    Search

  22. AS556

    Los Angeles International Airport

    08:08

    LAX

    6h 2m

    Direct

    11:10

    HNL

    - - T W T F -

  23. AS851

    Honolulu International Airport

    11:10

    HNL

    10h 40m

    Direct

    18:50

    SYD

    S - T W T F -
Find more flights and airlines

About Denver International Airport and Kingsford Smith Airport

Learn about Denver International Airport (DEN) and Kingsford Smith Airport (SYD) — including location, terminals, transportation, and travel tips.

Flight distance 13,457.35km
Cheapest one-way ticket price THB 18,320
Cheapest return ticket price THB 40,180

FAQs for Denver 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 8km, by taxi about 20 minutes.
  • The closest airport to Kingsford Smith Airport (SYD) is Shellharbour Airport. The distance is around 76km.
  • One-way flights from Denver International Airport to Kingsford Smith Airport currently start from THB 18,320, and round-trip fares start from THB 40,180. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 9; 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 Denver International Airport to Kingsford Smith Airport is THB 34,360. Prices may vary depending on the departure date, airline, and availability.
  • Enter Denver 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.

Most popular destination

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, 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.