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$529+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SYD
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,194
(StudentUniverse)

One-way from

$529
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$915
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 ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:57 pmDEN - SYD
2 stops43h 53mQantas Airways
Tue 11/117:30 amSYD - DEN
2 stops24h 06mQantas Airways
Deal found 4/30$1,124
This StudentUniverse deal was found by Cheapflights users on 4/30. 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.
Sat 11/16:51 pmDEN - SYD
2 stops24h 39mFiji Airways
Tue 11/42:10 pmSYD - DEN
2 stops23h 48mFiji Airways
Deal found 4/30$1,135
This StudentUniverse deal was found by Cheapflights users on 4/30. 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.
Sat 8/23:41 pmDEN - SYD
2 stops26h 54mAir New Zealand
Tue 9/3010:50 amSYD - DEN
2 stops23h 24mAir New Zealand
Deal found 4/30$1,150
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:05 pmDEN - SYD
2 stops51h 35mMultiple Airlines
Sun 6/85:45 pmSYD - DEN
1 stop32h 03mMultiple Airlines
Deal found 4/30$1,198
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:05 pmDEN - SYD
1 stop20h 15mAir Canada
Tue 10/2810:20 amSYD - DEN
2 stops23h 15mAir Canada
Deal found 4/29$1,234
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 8/269:18 pmDEN - SYD
2 stops30h 27mAlaska Airlines
Fri 9/59:40 pmSYD - DEN
1 stop30h 30mAlaska Airlines
Deal found 4/30$1,288
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 9/1212:59 pmDEN - SYD
1 stop25h 36mDelta
Fri 9/199:25 amSYD - DEN
1 stop24h 44mDelta
Deal found 4/30$1,347
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 8/29:24 pmDEN - SYD
1 stop41h 31mUnited Airlines
Tue 9/309:30 amSYD - DEN
2 stops21h 26mUnited Airlines
Deal found 4/30$1,371
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 7/611:40 amDEN - SYD
1 stop27h 50mAmerican Airlines
Sat 7/1910:25 amSYD - DEN
1 stop23h 19mAmerican Airlines
Deal found 4/30$1,374
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amDEN - SYD
3 stops45h 00mTurkish Airlines
Wed 10/299:40 pmSYD - DEN
2 stops38h 00mTurkish Airlines
Deal found 4/30$1,763
This Jetabroad deal was found by Cheapflights users on 4/30. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/207:25 pmDEN - SYD
1 stop19h 35mVirgin Australia
Wed 7/239:30 amSYD - DEN
1 stop18h 57mVirgin Australia
Deal found 4/30$1,916

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 May 1, 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

Fri 7/4

5:05 pm-8:45 am

2 stops23h 40m

Sydney Kingsford Smith

Sat 7/19

9:55 am-10:47 pm

2 stops28h 52m

$1,194

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sat 5/31

7:05 pm-2:40 pm

2 stops51h 35m

Sydney Kingsford Smith

Sun 6/8

5:45 pm-9:48 am

1 stop32h 03m

$1,198

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Tue 7/1

5:33 pm-7:30 am

1 stop21h 57m

Sydney Kingsford Smith

Thu 7/31

9:10 am-11:10 am

1 stop18h 00m

$1,310

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sun 7/6

11:40 am-7:30 am

1 stop27h 50m

Sydney Kingsford Smith

Sat 7/19

10:25 am-5:44 pm

1 stop23h 19m

$1,374

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Tue 5/27

7:05 pm-7:45 pm

2 stops32h 40m

Sydney Kingsford Smith

Tue 6/3

9:40 pm-4:49 pm

2 stops35h 09m

$1,389

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

$1,408

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 6/16

11:50 am-6:35 am

2 stops26h 45m

Sydney Kingsford Smith

Tue 7/8

9:25 am-7:55 pm

2 stops26h 30m

$1,410

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sun 7/6

11:39 am-7:00 am

2 stops27h 21m

Sydney Kingsford Smith

Sat 7/19

9:30 am-3:00 pm

2 stops21h 30m

$1,412

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Tue 5/27

11:24 am-7:20 am

2 stops27h 56m

Sydney Kingsford Smith

Thu 6/5

9:20 am-4:38 pm

1 stop23h 18m

$1,414

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Wed 5/21

6:00 am-7:00 pm

3 stops45h 00m

Sydney Kingsford Smith

Fri 5/30

8:55 pm-5:55 pm

2 stops37h 00m

$1,883

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 23 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 25, 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, March is the cheapest month in which you can book a flight from Breckenridge to Sydney (average of $1,043). 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 May 1, 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 May 1, 2025.
Read reviews from past customers who have flown Air Tahiti Nui, Fiji Airways and Singapore Airlines from Breckenridge to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
190 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
1,292 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
7,934 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
472 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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 $796 on Alaska Airlines. Other airlines that offer cheap prices include Qantas Airways from $808 and United Airlines from $835 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, March is the cheapest month in which you can book a flight from Breckenridge to Sydney (average of $1,043). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$768Average$856FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$810Average$913FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$826Average$866FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$834Average$1,547FlexibilityNo cancel feeOn-time78%
DeltaCheapest$848Average$1,301FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$950Average$1,222FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,054Average$1,457FlexibilityNo cancel feeOn-time69%

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