Round-trip from | $732 (Aunt Betty) |
---|---|
One-way from | $384 (Alaska Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $1,316 |
Fly from
Fly to
Route
Depart
Return
Price
DenverSydney
DEN - SYD
DENSYD
Denver Intl
Mon 8/4
6:00 am-7:05 am
1 stop33h 05m
Sydney Kingsford Smith
Tue 8/19
9:10 am-6:10 pm
2 stops25h 00m
DenverSydney
DEN - SYD
DENSYD
Denver Intl
Mon 8/4
7:00 am-7:05 am
2 stops32h 05m
Sydney Kingsford Smith
Tue 8/19
9:10 am-4:00 am
2 stops34h 50m
AspenSydney
ASE - SYD
ASESYD
Aspen Pitkin County
Mon 8/4
12:05 pm-6:35 am
1 stop26h 30m
Sydney Kingsford Smith
Wed 8/20
9:25 am-5:51 pm
1 stop24h 26m
AspenSydney
ASE - SYD
ASESYD
Aspen Pitkin County
Mon 8/4
1:30 pm-6:55 am
2 stops25h 25m
Sydney Kingsford Smith
Wed 8/20
9:30 am-6:19 pm
2 stops24h 49m
DenverMelbourne
DEN - MEL
DENMEL
Denver Intl
Tue 8/5
7:05 pm-11:05 am
2 stops24h 00m
Melbourne
Tue 8/19
6:00 am-4:40 pm
2 stops26h 40m
DenverMelbourne
DEN - MEL
DENMEL
Denver Intl
Mon 8/18
3:40 pm-10:50 am
2 stops27h 10m
Melbourne
Sun 8/31
8:35 am-2:27 pm
2 stops21h 52m
DenverMelbourne
DEN - MEL
DENMEL
Denver Intl
Tue 8/26
7:05 pm-2:10 pm
2 stops27h 05m
Melbourne
Wed 9/10
6:00 am-4:33 pm
2 stops26h 33m
DenverCanberra
DEN - CBR
DENCBR
Denver Intl
Fri 9/12
7:49 pm-11:00 am
2 stops23h 11m
Canberra
Sat 9/27
4:25 pm-7:23 pm
2 stops42h 58m
DenverBrisbane
DEN - BNE
DENBNE
Denver Intl
Mon 8/11
5:59 pm-10:35 am
2 stops24h 36m
Brisbane
Thu 8/14
11:40 am-7:49 pm
2 stops24h 09m
DenverBrisbane
DEN - BNE
DENBNE
Denver Intl
Mon 8/11
4:17 pm-7:05 am
1 stop22h 48m
Brisbane
Thu 8/14
10:20 am-4:40 pm
1 stop22h 20m
Currently, February is the cheapest month in which you can book a flight from Colorado to Australia (average of $1,040). Flying from Colorado to Australia in December is currently the most expensive (average of $1,630). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Australia as you normally would.
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Anonymous,May 2025
SEA - HND
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$645 | Average$1,269 | FlexibilityNo cancel fee | On-time74% | |
Cheapest$695 | Average$1,006 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$768 | Average$856 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$834 | Average$1,490 | FlexibilityNo cancel fee | On-time78% | |
Cheapest$837 | Average$1,217 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$936 | Average$1,291 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$1,157 | Average$1,558 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$1,159 | Average$1,283 | FlexibilityNo cancel fee | On-time74% |