Which airlines fly to Sydney?

Qantas Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Sydney from Colorado Springs according to our data. Qantas Airways is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colorado Springs to Sydney Kingsford Smith?

United Airlines is the most popular carrier operating from Colorado Springs to Sydney Kingsford Smith

When did momondo last update prices for flights from Colorado Springs Airport to Sydney Kingsford Smith Airport?

Prices for flights from Colorado Springs Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Colorado Springs Airport to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,160 Cheap Flights from Colorado Springs to Sydney in 2025/26

1 adult

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Find the cheapest flights from Colorado Springs to Sydney

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16:45 - 07:00COS-SYD

44h 15m2 stops

14:00 - 18:55SYD-COS

22h 55m2 stops

$2,945United Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

05:33 - 06:55COS-SYD

31h 22m1 stop

17:45 - 23:47SYD-COS

24h 02m2 stops

$3,088American Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

12:07 - 07:00COS-SYD

24h 53m1 stop

14:00 - 16:28SYD-COS

20h 28m2 stops

$3,507United Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

05:33 - 06:55COS-SYD

31h 22m1 stop

14:05 - 15:54SYD-COS

19h 49m1 stop

$5,477American Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

07:45 - 09:35COS-SYD

31h 50m3 stops

20:15 - 21:54SYD-COS

43h 39m2 stops

$6,111Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

10:37 - 07:25COS-SYD

26h 48m3 stops

07:05 - 11:59SYD-COS

22h 54m2 stops

$6,852Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

12:45 - 06:55COS-SYD

48h 10m3 stops

16:20 - 20:31SYD-COS

46h 11m3 stops

$23,540British Airways

Find Deal

Sat, 13 Dec - Sat, 20 Dec

12:45 - 06:55COS-SYD

48h 10m3 stops

16:20 - 23:47SYD-COS

49h 27m3 stops

$23,842British Airways

Find Deal

Sat, 13 Dec - Sat, 20 Dec

United Airlines flights from Colorado Springs to Sydney

Our best United Airlines deals on Colorado Springs to Sydney flight tickets

United Airlines

13 Dec

COS16:45Colorado Springs

44h 15m

2 stops

SYD07:00Sydney Kingsford Smith

20 Dec

SYD14:00Sydney Kingsford Smith

22h 55m

2 stops

COS18:55Colorado Springs

$2,945

Find similar

United Airlines

13 Dec

COS12:07Colorado Springs

24h 53m

1 stop

SYD07:00Sydney Kingsford Smith

20 Dec

SYD14:00Sydney Kingsford Smith

20h 28m

2 stops

COS16:28Colorado Springs

$3,507

Find similar

American Airlines flights from Colorado Springs to Sydney

Our best American Airlines deals on Colorado Springs to Sydney flight tickets

American Airlines

13 Dec

COS05:33Colorado Springs

31h 22m

1 stop

SYD06:55Sydney Kingsford Smith

20 Dec

SYD17:45Sydney Kingsford Smith

24h 02m

2 stops

COS23:47Colorado Springs

$3,088

Find similar

American Airlines

13 Dec

COS05:33Colorado Springs

31h 22m

1 stop

SYD06:55Sydney Kingsford Smith

20 Dec

SYD14:05Sydney Kingsford Smith

19h 49m

1 stop

COS15:54Colorado Springs

$5,477

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

16:45-07:00

2 stops44h 15m

Sydney Kingsford Smith

Sat 20/12

14:00-18:55

2 stops22h 55m

$2,945

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

05:33-06:55

1 stop31h 22m

Sydney Kingsford Smith

Sat 20/12

17:45-23:47

2 stops24h 02m

$3,088

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

12:07-07:00

1 stop24h 53m

Sydney Kingsford Smith

Sat 20/12

14:00-16:28

2 stops20h 28m

$3,507

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

05:33-06:55

1 stop31h 22m

Sydney Kingsford Smith

Sat 20/12

14:05-15:54

1 stop19h 49m

$5,477

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

07:45-09:35

3 stops31h 50m

Sydney Kingsford Smith

Sat 20/12

20:15-21:54

2 stops43h 39m

$6,111

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

10:37-07:25

3 stops26h 48m

Sydney Kingsford Smith

Sat 20/12

07:05-11:59

2 stops22h 54m

$6,852

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

12:45-06:55

3 stops48h 10m

Sydney Kingsford Smith

Sat 20/12

16:20-20:31

3 stops46h 11m

$23,540

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 13/12

12:45-06:55

3 stops48h 10m

Sydney Kingsford Smith

Sat 20/12

16:20-23:47

3 stops49h 27m

$23,842

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Mon 1/12

12:10-07:00

1 stop24h 50m

$1,160

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Mon 1/12

12:36-21:50

3 stops39h 14m

$2,622

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Colorado Springs to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,734. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $2,355.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from Colorado Springs to Sydney at midday for as low as $1,428. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,127 on average. Flights to Sydney from Colorado Springs in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Colorado Springs to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Colorado Springs to Sydney (COS to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to Sydney

Direct flights	None

There are no direct flights from Colorado Springs to Sydney. There are no popular flight routes from Colorado Springs to Sydney.

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How far is Colorado Springs to Sydney Kingsford Smith by plane?
The straight-line distance from Colorado Springs to Sydney Kingsford Smith is 13375.9 km. Flights usually cover this in 24h 53m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Colorado Springs Airport to Sydney Kingsford Smith Airport?
Prices for flights from Colorado Springs Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Colorado Springs Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why should I use momondo to find a flight deal from Colorado Springs to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Colorado Springs.

Can I find flights from Colorado Springs to Sydney with flexible booking policies on momondo?

All flight searches from Colorado Springs to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado Springs to Sydney?

momondo helps you find the best flight between Colorado Springs and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado Springs to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Colorado Springs and alert you when they change.