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.

$1,872 Cheap Flights from Aspen to Sydney in 2026

1 adult

Find the cheapest flights from Aspen to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:58 - 07:00

ASE

SYD

20h 02m

1 stop

09:30 - 13:36

SYD

ASE

20h 06m

1 stop

$1,872United Airlines

Thu, 13 Aug - Sat, 22 Aug

18:58 - 07:00

ASE

SYD

20h 02m

1 stop

09:30 - 13:36

SYD

ASE

20h 06m

1 stop

$1,874United Airlines

Thu, 13 Aug - Sat, 22 Aug

17:00 - 06:55

ASE

SYD

21h 55m

2 stops

09:30 - 13:36

SYD

ASE

20h 06m

1 stop

$1,879United Airlines

Thu, 13 Aug - Sat, 22 Aug

12:00 - 06:50

ASE

SYD

26h 50m

1 stop

09:15 - 20:03

SYD

ASE

26h 48m

1 stop

$1,972Delta

Thu, 13 Aug - Sat, 22 Aug

15:25 - 06:55

ASE

SYD

23h 30m

2 stops

09:30 - 15:08

SYD

ASE

21h 38m

2 stops

$1,977United Airlines

Thu, 13 Aug - Sat, 22 Aug

17:00 - 07:00

ASE

SYD

22h 00m

2 stops

09:30 - 13:36

SYD

ASE

20h 06m

1 stop

$1,979United Airlines

Thu, 13 Aug - Sat, 22 Aug

18:58 - 07:00

ASE

SYD

20h 02m

1 stop

09:30 - 21:41

SYD

ASE

28h 11m

2 stops

$2,103United Airlines

Sat, 29 Aug - Wed, 2 Sep

12:50 - 07:30

ASE

SYD

26h 40m

2 stops

06:25 - 20:16

SYD

ASE

29h 51m

3 stops

$3,567Multiple Airlines

Thu, 13 Aug - Sat, 22 Aug

12:50 - 07:30

ASE

SYD

26h 40m

2 stops

06:25 - 20:16

SYD

ASE

29h 51m

3 stops

$4,266Multiple Airlines

Thu, 13 Aug - Sat, 22 Aug

12:50 - 07:30

ASE

SYD

26h 40m

2 stops

06:25 - 20:16

SYD

ASE

29h 51m

3 stops

$4,268Multiple Airlines

Thu, 13 Aug - Sat, 22 Aug

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United Airlines flights from Aspen to Sydney

Our best United Airlines deals on Aspen to Sydney flight tickets

United Airlines

13 Aug

ASE18:58Aspen Pitkin County

20h 02m

1 stop

SYD07:00Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

20h 06m

1 stop

ASE13:36Aspen Pitkin County

$1,872

United Airlines

13 Aug

ASE18:58Aspen Pitkin County

20h 02m

1 stop

SYD07:00Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

20h 06m

1 stop

ASE13:36Aspen Pitkin County

$1,874

United Airlines

13 Aug

ASE17:00Aspen Pitkin County

21h 55m

2 stops

SYD06:55Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

20h 06m

1 stop

ASE13:36Aspen Pitkin County

$1,879

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

18:58-07:00

1 stop20h 02m

Sydney Kingsford Smith

Sat 22/8

09:30-13:36

1 stop20h 06m

$1,872

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

18:58-07:00

1 stop20h 02m

Sydney Kingsford Smith

Sat 22/8

09:30-13:36

1 stop20h 06m

$1,874

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

17:00-06:55

2 stops21h 55m

Sydney Kingsford Smith

Sat 22/8

09:30-13:36

1 stop20h 06m

$1,879

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

12:00-06:50

1 stop26h 50m

Sydney Kingsford Smith

Sat 22/8

09:15-20:03

1 stop26h 48m

$1,972

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

15:25-06:55

2 stops23h 30m

Sydney Kingsford Smith

Sat 22/8

09:30-15:08

2 stops21h 38m

$1,977

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

17:00-07:00

2 stops22h 00m

Sydney Kingsford Smith

Sat 22/8

09:30-13:36

1 stop20h 06m

$1,979

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Sat 29/8

18:58-07:00

1 stop20h 02m

Sydney Kingsford Smith

Wed 2/9

09:30-21:41

2 stops28h 11m

$2,103

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

12:50-07:30

2 stops26h 40m

Sydney Kingsford Smith

Sat 22/8

06:25-20:16

3 stops29h 51m

$3,567

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

12:50-07:30

2 stops26h 40m

Sydney Kingsford Smith

Sat 22/8

06:25-20:16

3 stops29h 51m

$4,266

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

12:50-07:30

2 stops26h 40m

Sydney Kingsford Smith

Sat 22/8

06:25-20:16

3 stops29h 51m

$4,268

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

Air New Zealand 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	20h 02m
Direct flights	None

The fastest flight from Aspen to Sydney takes 20h 02m

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. 20h 02m 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.