What are the cheapest airlines flying from Colorado Springs to Sydney round-trip?

Flying on Delta is currently your cheapest option to Sydney, with prices starting at $1,367. Additional round-trip tickets that might be worth considering are offered by United Airlines and Qantas Airways, with the lowest prices starting at $1,742 and $2,194, respectively.

What is the cheapest day to fly from Colorado Springs to Sydney?

Travelers seeking maximum savings on their Colorado Springs to Sydney flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Colorado Springs to Sydney?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sydney. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Colorado Springs to Sydney?

April is one of the best times of the year to fly to Sydney from Colorado Springs. Prices for April average $1,065 per person but you can even find prices for as low as $806. The most expensive prices can be found in the month of December. Opting for a April flight can save you 32% on your journey compared to booking in December

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

A simple way to save on the total cost of your ticket is to fly from Colorado Springs to Sydney in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at noon.

Can I find deals for flights from Colorado Springs to Sydney that include hotel bookings?

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

How can I find direct flights from Colorado Springs to Sydney?

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

Can I find deals for business class flights from Colorado Springs to Sydney?

Yes. Cheapflights offers flight deals from Colorado Springs 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.

$1,367+ Flights from Colorado Springs to Sydney

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Cheap flight deals from Colorado Springs to Sydney

Round-trip from	$1,367 (Delta)
Popular in	December
Cheapest in	April
Average price	$1,238

From Colorado Springs to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($184 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Colorado Springs to Sydney

Cheapest flights from Colorado Springs to Sydney
Explore the most affordable flight options available from Colorado Springs to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 29, 2025.

Mo 10/68:09 amCOS - SYD

2 stops30h 26mDelta

Mo 11/310:40 amSYD - COS

2 stops29h 30mDelta

Deal found 7/28

$1,367

Do 10/910:30 amCOS - SYD

2 stops28h 25mUnited Airlines

So 10/1910:30 amSYD - COS

2 stops28h 24mUnited Airlines

Deal found 7/27

$1,742

Mo 10/64:54 pmCOS - SYD

1 stop21h 01mQantas Airways

Mo 11/37:15 pmSYD - COS

2 stops38h 32mQantas Airways

Deal found 7/28

$2,194

Do 10/97:30 amCOS - SYD

2 stops32h 15mMultiple Airlines

So 10/191:10 pmSYD - COS

1 stop19h 52mMultiple Airlines

Deal found 7/28

$2,373

Fr 9/123:45 pmCOS - SYD

2 stops23h 35mAir Canada

Fr 9/199:20 amSYD - COS

3 stops30h 30mAir Canada

Deal found 7/29

$2,543

Fr 9/1212:32 pmCOS - SYD

3 stops48h 48mBritish Airways

Fr 9/192:40 pmSYD - COS

3 stops45h 53mBritish Airways

Deal found 7/29

$4,257

Best flights from Colorado Springs to Sydney
Discover carefully curated flight deals from Colorado Springs to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Juli 29, 2025.

Mo 10/68:09 amCOS - SYD

2 stops30h 26mDelta

Mo 11/310:40 amSYD - COS

2 stops29h 30mDelta

Deal found 7/28

$1,367

Do 10/910:30 amCOS - SYD

2 stops28h 25mUnited Airlines

So 10/1910:30 amSYD - COS

2 stops28h 24mUnited Airlines

Deal found 7/27

$1,742

Mo 10/64:54 pmCOS - SYD

1 stop21h 01mQantas Airways

Mo 11/37:15 pmSYD - COS

2 stops38h 32mQantas Airways

Deal found 7/28

$2,194

Do 10/97:30 amCOS - SYD

2 stops32h 15mMultiple Airlines

So 10/191:10 pmSYD - COS

1 stop19h 52mMultiple Airlines

Deal found 7/28

$2,373

Fr 9/123:45 pmCOS - SYD

2 stops23h 35mAir Canada

Fr 9/199:20 amSYD - COS

3 stops30h 30mAir Canada

Deal found 7/29

$2,543

Fr 9/1212:32 pmCOS - SYD

3 stops48h 48mBritish Airways

Fr 9/192:40 pmSYD - COS

3 stops45h 53mBritish Airways

Deal found 7/29

$4,257

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Mo 10/6

8:09 am-7:35 am

2 stops30h 26m

Sydney Kingsford Smith

Mo 11/3

10:40 am-10:10 pm

2 stops29h 30m

$1,367

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Do 10/9

10:30 am-7:55 am

2 stops28h 25m

Sydney Kingsford Smith

So 10/19

10:30 am-9:54 pm

2 stops28h 24m

$1,742

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Mo 10/6

4:54 pm-6:55 am

1 stop21h 01m

Sydney Kingsford Smith

Mo 11/3

7:15 pm-3:47 pm

2 stops38h 32m

$2,194

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Do 10/9

7:30 am-8:45 am

2 stops32h 15m

Sydney Kingsford Smith

So 10/19

1:10 pm-4:02 pm

1 stop19h 52m

$2,373

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Fr 9/12

3:45 pm-7:20 am

2 stops23h 35m

Sydney Kingsford Smith

Fr 9/19

9:20 am-11:50 pm

3 stops30h 30m

$2,543

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Fr 9/12

12:32 pm-5:20 am

3 stops48h 48m

Sydney Kingsford Smith

Fr 9/19

2:40 pm-8:33 pm

3 stops45h 53m

$4,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Colorado Springs to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Colorado Springs 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 Colorado Springs to Sydney

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

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Sydney (average of $1,028). Flying from Colorado Springs to Sydney in December is currently the most expensive (average of $1,619). 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.

Reviews of airlines servicing Sydney

See what other customers who have flown with Delta, Qantas Airways, and United Airlines from Colorado Springs to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Qantas Airways

7.5

Good

883 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,826 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,208 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Colorado Springs to Sydney round-trip?
Flying on Delta is currently your cheapest option to Sydney, with prices starting at $1,367. Additional round-trip tickets that might be worth considering are offered by United Airlines and Qantas Airways, with the lowest prices starting at $1,742 and $2,194, respectively.
Can I find deals for flights from Colorado Springs to Sydney that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Sydney.
Can I find deals for business class flights from Colorado Springs to Sydney?
Yes. Cheapflights offers flight deals from Colorado Springs 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 Colorado Springs to Sydney?
Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Sydney (average of $1,028). Flying from Colorado Springs to Sydney in December is currently the most expensive (average of $1,619). 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

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$1,367+ Cheap flights from Colorado Springs (COS) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Colorado Springs to Sydney

Round-trip from

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Find flight deals from Colorado Springs to Sydney

Cheapest flights from Colorado Springs to SydneyExplore the most affordable flight options available from Colorado Springs to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 29, 2025.

Explore the most affordable flight options available from Colorado Springs to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Sydney that are best for you.

Best time to book a flight from Colorado Springs to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Colorado Springs with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Sydney

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

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 Juli 29, 2025.

See what other customers who have flown with Delta, Qantas Airways, and United Airlines from Colorado Springs to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Colorado Springs to Sydney round-trip?

Can I find deals for flights from Colorado Springs to Sydney that include hotel bookings?

How can I find direct flights from Colorado Springs to Sydney?

Can I find deals for business class flights from Colorado Springs to Sydney?

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

Traveling to a place near Sydney?

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Alternative routes for Colorado Springs to Sydney

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Cheapest flights from Colorado Springs to Sydney
Explore the most affordable flight options available from Colorado Springs to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 29, 2025.