When did momondo last update prices for flights from Aspen Pitkin County Airport to Sydney Kingsford Smith Airport?

Prices for flights from Aspen Pitkin County Airport to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from Aspen Pitkin County 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 Aspen Pitkin County 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 you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$944 Cheap Flights from Aspen to Sydney in 2026

Find the cheapest flights from Aspen to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:20 - 06:55

ASE

SYD

24h 35m

1 stop

12:00 - 20:16

SYD

ASE

24h 16m

1 stop

$1,745Qantas Airways

Sat, 22 Aug - Sat, 29 Aug

12:50 - 06:55

ASE

SYD

26h 05m

1 stop

12:00 - 20:16

SYD

ASE

24h 16m

1 stop

$1,763Qantas Airways

Thu, 13 Aug - Sat, 22 Aug

12:50 - 06:55

ASE

SYD

26h 05m

1 stop

12:00 - 20:16

SYD

ASE

24h 16m

1 stop

$1,764Qantas Airways

Thu, 13 Aug - Sat, 22 Aug

12:50 - 06:55

ASE

SYD

26h 05m

1 stop

12:00 - 20:16

SYD

ASE

24h 16m

1 stop

$1,797Qantas Airways

Thu, 13 Aug - Sat, 22 Aug

07:30 - 06:55

ASE

SYD

31h 25m

1 stop

12:00 - 10:01

SYD

ASE

38h 01m

1 stop

$1,852Qantas Airways

Thu, 13 Aug - Sat, 22 Aug

11:25 - 07:00

ASE

SYD

27h 35m

2 stops

09:30 - 14:23

SYD

ASE

20h 53m

2 stops

$1,859United Airlines

Thu, 13 Aug - Sat, 22 Aug

09:15 - 07:00

ASE

SYD

29h 45m

2 stops

09:30 - 13:34

SYD

ASE

20h 04m

1 stop

$1,861United Airlines

Thu, 13 Aug - Sat, 22 Aug

08:05 - 07:00

ASE

SYD

30h 55m

1 stop

11:55 - 11:29

SYD

ASE

39h 34m

2 stops

$2,424Air New Zealand

Sat, 22 Aug - Sat, 29 Aug

08:05 - 10:40

ASE

SYD

34h 35m

2 stops

11:55 - 13:34

SYD

ASE

41h 39m

2 stops

$2,460Air New Zealand

Sat, 22 Aug - Sat, 29 Aug

14:20 - 08:40

ASE

SYD

26h 20m

2 stops

06:25 - 20:16

SYD

ASE

29h 51m

3 stops

$3,736Multiple Airlines

Sat, 22 Aug - Sat, 29 Aug

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Qantas Airways flights from Aspen to Sydney

Our best Qantas Airways deals on Aspen to Sydney flight tickets

Qantas Airways

22 Aug

ASE14:20Aspen Pitkin County

24h 35m

1 stop

SYD06:55Sydney Kingsford Smith

29 Aug

SYD12:00Sydney Kingsford Smith

24h 16m

1 stop

ASE20:16Aspen Pitkin County

$1,745

Qantas Airways

13 Aug

ASE12:50Aspen Pitkin County

26h 05m

1 stop

SYD06:55Sydney Kingsford Smith

22 Aug

SYD12:00Sydney Kingsford Smith

24h 16m

1 stop

ASE20:16Aspen Pitkin County

$1,763

Qantas Airways

13 Aug

ASE12:50Aspen Pitkin County

26h 05m

1 stop

SYD06:55Sydney Kingsford Smith

22 Aug

SYD12:00Sydney Kingsford Smith

24h 16m

1 stop

ASE20:16Aspen Pitkin County

$1,764

United Airlines flights from Aspen to Sydney

Our best United Airlines deals on Aspen to Sydney flight tickets

United Airlines

13 Aug

ASE19:12Aspen Pitkin County

19h 48m

1 stop

SYD07:00Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

20h 04m

1 stop

ASE13:34Aspen Pitkin County

$1,853

United Airlines

13 Aug

ASE11:25Aspen Pitkin County

27h 35m

2 stops

SYD07:00Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

20h 53m

2 stops

ASE14:23Aspen Pitkin County

$1,859

United Airlines

13 Aug

ASE09:15Aspen Pitkin County

29h 45m

2 stops

SYD07:00Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

20h 04m

1 stop

ASE13:34Aspen Pitkin County

$1,861

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Sat 22/8

14:20-06:55

1 stop24h 35m

Sydney Kingsford Smith

Sat 29/8

12:00-20:16

1 stop24h 16m

$1,745

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

12:50-06:55

1 stop26h 05m

Sydney Kingsford Smith

Sat 22/8

12:00-20:16

1 stop24h 16m

$1,763

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

12:50-06:55

1 stop26h 05m

Sydney Kingsford Smith

Sat 22/8

12:00-20:16

1 stop24h 16m

$1,764

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

12:50-06:55

1 stop26h 05m

Sydney Kingsford Smith

Sat 22/8

12:00-20:16

1 stop24h 16m

$1,797

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

07:30-06:55

1 stop31h 25m

Sydney Kingsford Smith

Sat 22/8

12:00-10:01

1 stop38h 01m

$1,852

Fastest return journey

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

11:25-07:00

2 stops27h 35m

Sydney Kingsford Smith

Sat 22/8

09:30-14:23

2 stops20h 53m

$1,859

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

09:15-07:00

2 stops29h 45m

Sydney Kingsford Smith

Sat 22/8

09:30-13:34

1 stop20h 04m

$1,861

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Sat 22/8

08:05-07:00

1 stop30h 55m

Sydney Kingsford Smith

Sat 29/8

11:55-11:29

2 stops39h 34m

$2,424

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Sat 22/8

08:05-10:40

2 stops34h 35m

Sydney Kingsford Smith

Sat 29/8

11:55-13:34

2 stops41h 39m

$2,460

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Sat 22/8

14:20-08:40

2 stops26h 20m

Sydney Kingsford Smith

Sat 29/8

06:25-20:16

3 stops29h 51m

$3,736

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Aspen 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

What is the cheapest airline that flies from Aspen Pitkin County to Sydney Kingsford Smith?

United Airlines is the most popular carrier operating from Aspen Pitkin County to Sydney Kingsford Smith

When to book flights from Aspen to Sydney

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

Estimated return price

Cheap Aspen to Sydney (ASE to SYD) flight deals and tips

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

Fastest flight time	24h 35m
Direct flights	None

The fastest flight from Aspen to Sydney takes 24h 35m

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

Search flight deals

Frequently asked questions about flying from Aspen to Sydney

How far is Aspen Pitkin County to Sydney Kingsford Smith by plane?
The distance between Aspen Pitkin County and Sydney Kingsford Smith is about 13229.8 km. 24h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Aspen Pitkin County Airport to Sydney Kingsford Smith Airport?
Prices for flights from Aspen Pitkin County Airport to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Aspen Pitkin County 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 Aspen Pitkin County 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 you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

It is quick and easy to find Aspen to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

momondo does allow users to show only those flights to Sydney from Aspen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Aspen to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Aspen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Sydney from Aspen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.