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$549+ Cheap flights from Breckenridge, CO to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SYD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Breckenridge to Sydney Kingsford Smith are usually found in April or March, booked 4 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Breckenridge to Sydney

Keep the following information in mind while searching for Breckenridge to Sydney flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,095
(StudentUniverse)

One-way from

$549
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$871
Provider with most accurate pricing for Denver Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Sydney Kingsford Smith flights.
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From Breckenridge to Sydney Kingsford Smith
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One-way flight from Breckenridge to Sydney Kingsford Smith
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Highest demand for flights based on searches. 12% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Breckenridge to Sydney

Cheapest flights from Breckenridge to Sydney
Explore the most affordable flight options available from Breckenridge to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:59 pmDEN - SYD
2 stops24h 36mAir New Zealand
Wed 8/209:55 amSYD - DEN
2 stops25h 58mAir New Zealand
Deal found 4/23$1,095
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:18 pmDEN - SYD
2 stops24h 02mQantas Airways
Sat 11/226:05 amSYD - DEN
2 stops29h 37mQantas Airways
Deal found 4/23$1,103
This StudentUniverse deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:51 pmDEN - SYD
2 stops24h 54mFiji Airways
Thu 10/302:15 pmSYD - DEN
2 stops22h 42mFiji Airways
Deal found 4/22$1,134
This Ovago deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:40 amDEN - SYD
2 stops34h 20mChina Eastern
Sat 6/711:00 amSYD - DEN
2 stops47h 19mChina Eastern
Deal found 4/23$1,162
This Trip.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/318:25 amDEN - SYD
1 stop31h 05mMultiple Airlines
Sat 6/149:10 amSYD - DEN
1 stop22h 33mMultiple Airlines
Deal found 4/23$1,243
This Justfly.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:05 pmDEN - SYD
1 stop20h 15mAir Canada
Wed 8/209:20 amSYD - DEN
1 stop26h 10mAir Canada
Deal found 4/23$1,244
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:59 pmDEN - SYD
2 stops20h 06mAmerican Airlines
Tue 7/85:45 pmSYD - DEN
2 stops21h 59mAmerican Airlines
Deal found 4/23$1,338
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/161:25 pmDEN - SYD
1 stop25h 35mUnited Airlines
Mon 6/309:30 amSYD - DEN
2 stops26h 35mUnited Airlines
Deal found 4/23$1,363
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/167:21 pmDEN - SYD
1 stop19h 14mDelta
Mon 6/309:25 amSYD - DEN
1 stop24h 54mDelta
Deal found 4/23$1,367
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:05 pmDEN - SYD
2 stops32h 40mAlaska Airlines
Tue 6/179:40 pmSYD - DEN
2 stops42h 19mAlaska Airlines
Deal found 4/23$1,386
This Turkish Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amDEN - SYD
3 stops45h 00mTurkish Airlines
Thu 6/128:55 pmSYD - DEN
2 stops37h 00mTurkish Airlines
Deal found 4/23$1,884
This Singapore Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:58 amDEN - SYD
3 stops39h 57mSingapore Airlines
Sat 11/157:10 pmSYD - DEN
2 stops36h 19mSingapore Airlines
Deal found 4/23$1,950

Cheapflights Fare Finder

Customize your flight search to find flights from Breckenridge to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Breckenridge to Sydney that are best for you.

Fly from

Breckenridge

Fly to

Sydney

Route

Depart

Return

Price

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Thu 5/29

6:40 am-9:00 am

2 stops34h 20m

Sydney Kingsford Smith

Sat 6/7

11:00 am-6:19 pm

2 stops47h 19m

$1,162

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Tue 6/10

6:31 pm-11:45 am

2 stops25h 14m

Sydney Kingsford Smith

Tue 9/16

1:15 pm-8:00 pm

2 stops22h 45m

$1,180

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Thu 7/3

8:31 pm-8:45 am

2 stops44h 14m

Sydney Kingsford Smith

Sun 7/13

11:50 am-9:50 pm

2 stops26h 00m

$1,221

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sat 5/31

8:25 am-7:30 am

1 stop31h 05m

Sydney Kingsford Smith

Sat 6/14

9:10 am-3:43 pm

1 stop22h 33m

$1,243

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 6/16

11:40 am-7:30 am

1 stop27h 50m

Sydney Kingsford Smith

Tue 7/8

9:10 am-5:37 pm

1 stop24h 27m

$1,263

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 6/16

6:59 pm-7:05 am

2 stops20h 06m

Sydney Kingsford Smith

Tue 7/8

5:45 pm-11:44 pm

2 stops21h 59m

$1,338

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 6/16

1:25 pm-7:00 am

1 stop25h 35m

Sydney Kingsford Smith

Mon 6/30

9:30 am-8:05 pm

2 stops26h 35m

$1,363

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 6/16

7:21 pm-6:35 am

1 stop19h 14m

Sydney Kingsford Smith

Mon 6/30

9:25 am-6:19 pm

1 stop24h 54m

$1,367

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Wed 5/28

7:05 pm-7:45 pm

2 stops32h 40m

Sydney Kingsford Smith

Fri 6/13

9:40 pm-11:59 pm

2 stops42h 19m

$1,386

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sun 6/1

7:15 pm-7:20 am

1 stop20h 05m

Sydney Kingsford Smith

Fri 6/13

9:20 am-7:23 pm

1 stop26h 03m

$1,424

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 27 results
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Best time to book a flight from Breckenridge to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Breckenridge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Breckenridge to Sydney

How far ahead should I book a flight from Breckenridge to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Breckenridge to Sydney. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Breckenridge to Sydney, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Breckenridge to Sydney?

Currently, February is the cheapest month in which you can book a flight from Breckenridge to Sydney (average of $1,046). Flying from Breckenridge to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BK9 to SYD?

Find hourly flight availability from Breckenridge to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Breckenridge to Sydney as you normally would.

What is the cheapest day to fly from Breckenridge to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Breckenridge to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Breckenridge to Sydney flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated April 24, 2025.
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Overall

8.8

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Overall

8.8

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.1
Very good
188 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Overall

8.8

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very good
1,290 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Overall

8.8

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very good
7,920 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Overall

8.8

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very good
469 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Overall

8.8

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Breckenridge to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Breckenridge?

    For a flight from Breckenridge to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from Breckenridge per day. 7 airlines have flights to Sydney Kingsford Smith from Breckenridge on a regular basis.

  • What are the cheapest airlines to fly from Breckenridge to Sydney one-way?

    One-way options have recently been found by users for as low as $621 on Fiji Airways. Other airlines that offer cheap prices include Qantas Airways from $777 and Air Canada from $781 one-way.

  • Can I find deals for flights from Breckenridge to Sydney that include hotel bookings?

    Yes. In addition to deals on Breckenridge to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Breckenridge to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Breckenridge to Sydney.

  • Can I find deals for business class flights from Breckenridge to Sydney?

    Yes. Cheapflights offers flight deals from Breckenridge to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Breckenridge to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Breckenridge to Sydney (average of $1,046). Flying from Breckenridge to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Breckenridge?

Book flights to Breckenridge if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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Alternative routes for Breckenridge to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Breckenridge to Sydney

Discover the top 7 airlines that operate flights from Breckenridge to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$768Average$856FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$810Average$915FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$826Average$866FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$834Average$1,583FlexibilityNo cancel feeOn-time78%
DeltaCheapest$848Average$1,295FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$951Average$1,225FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,032Average$1,463FlexibilityNo cancel feeOn-time69%

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