$516+ Cheap flights from Australia to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Cheapest flights from Australia to ColoradoExplore the most affordable flight options available from Australia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from Australia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This flugladen.de deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:15 am
SYD
- DEN
2 stops34h 14m
Multiple Airlines
Sun 8/97:00 am
DEN
- SYD
2 stops36h 50m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$790
This Trip.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:05 am
SYD
- DEN
3 stops37h 53m
Multiple Airlines
Wed 9/27:25 am
DEN
- SYD
2 stops36h 25m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$811
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:15 pm
SYD
- DEN
2 stops27h 31m
Multiple Airlines
Sat 9/127:30 am
DEN
- SYD
2 stops36h 20m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$876
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:15 am
SYD
- DEN
2 stops30h 57m
Multiple Airlines
Wed 8/129:15 am
DEN
- SYD
3 stops44h 55m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:10 pm
SYD
- DEN
2 stops37h 01m
United Airlines
Sat 10/315:30 pm
DEN
- SYD
1 stop44h 30m
United Airlines
Deal found 6/17![United Airlines logo]()
$886
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:05 pm
SYD
- DEN
1 stop21h 33m
American Airlines
Sat 10/316:43 am
DEN
- SYD
1 stop32h 17m
American Airlines
Deal found 6/17![American Airlines logo]()
$891
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:15 pm
SYD
- DEN
2 stops27h 14m
Multiple Airlines
Fri 7/317:00 am
DEN
- SYD
2 stops36h 50m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$915
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
MEL
- DEN
2 stops23h 42m
Multiple Airlines
Mon 8/317:00 am
DEN
- MEL
2 stops37h 25m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$922
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:35 am
BNE
- DEN
2 stops28h 54m
Multiple Airlines
Wed 7/227:25 am
DEN
- BNE
2 stops35h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$951
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:30 pm
MEL
- DEN
2 stops26h 59m
Multiple Airlines
Thu 7/303:20 pm
DEN
- MEL
2 stops28h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$961
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:40 pm
CBR
- DEN
2 stops28h 06m
Multiple Airlines
Fri 9/1112:02 pm
DEN
- CBR
2 stops31h 38m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,003
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:15 am
SYD
- ASE
2 stops50h 15m
American Airlines
Tue 11/107:34 am
ASE
- SYD
1 stop29h 21m
American Airlines
Deal found 6/19![American Airlines logo]()
$1,003
Best flights from Australia to ColoradoDiscover carefully curated flight deals from Australia to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from Australia to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:35 am
BNE
- DEN
2 stops28h 54m
Multiple Airlines
Wed 7/227:25 am
DEN
- BNE
2 stops35h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$951
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:15 am
SYD
- ASE
2 stops26h 15m
American Airlines
Tue 11/107:34 am
ASE
- SYD
2 stops31h 26m
American Airlines
Deal found 6/19![American Airlines logo]()
$1,051
This Air Canada deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:20 am
SYD
- COS
2 stops23h 04m
Air Canada
Mon 11/1610:27 am
COS
- SYD
2 stops53h 08m
Air Canada
Deal found 6/19![Air Canada logo]()
$1,080
This Aunt Betty deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
MEL
- DEN
2 stops29h 40m
Air New Zealand
Wed 9/23:57 pm
DEN
- MEL
2 stops29h 48m
Air New Zealand
Deal found 6/16![Air New Zealand logo]()
$1,161
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:20 am
SYD
- DEN
2 stops38h 01m
United Airlines
Sat 8/2211:17 am
DEN
- SYD
1 stop27h 38m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,384
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:00 am
MEL
- DEN
1 stop24h 18m
Delta
Mon 9/147:15 am
DEN
- MEL
1 stop32h 35m
Delta
Deal found 6/15![Delta logo]()
$1,655
This Qantas Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:45 am
MEL
- DEN
1 stop30h 12m
Qantas Airways
Tue 9/811:40 am
DEN
- MEL
2 stops30h 50m
Qantas Airways
Deal found 6/15![Qantas Airways logo]()
$1,769
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:40 pm
CBR
- DEN
2 stops28h 06m
Multiple Airlines
Fri 9/1112:02 pm
DEN
- CBR
2 stops31h 38m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,003
This Qatar Airways deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:30 pm
CBR
- DEN
3 stops47h 05m
Qatar Airways
Mon 11/163:30 pm
DEN
- CBR
3 stops46h 50m
Qatar Airways
Deal found 6/14![Qatar Airways logo]()
$2,036
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:15 am
SYD
- COS
2 stops40h 39m
American Airlines
Mon 11/1612:45 pm
COS
- SYD
1 stop24h 10m
American Airlines
Deal found 6/19![American Airlines logo]()
$1,092
This Air Canada deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:20 am
SYD
- DEN
2 stops23h 18m
Air Canada
Thu 11/511:20 am
DEN
- SYD
2 stops28h 15m
Air Canada
Deal found 6/19![Air Canada logo]()
$1,106
This Singapore Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:15 am
PER
- DEN
3 stops31h 35m
Singapore Airlines
Mon 11/165:50 pm
DEN
- PER
2 stops39h 05m
Singapore Airlines
Deal found 6/18![Singapore Airlines logo]()
$2,228
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
MEL
- DEN
2 stops23h 42m
Multiple Airlines
Mon 8/316:10 am
DEN
- MEL
3 stops38h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,018
This Air New Zealand deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:55 am
SYD
- DEN
2 stops26h 13m
Air New Zealand
Sat 8/225:45 pm
DEN
- SYD
2 stops23h 00m
Air New Zealand
Deal found 6/18![Air New Zealand logo]()
$1,188
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm
SYD
- ASE
1 stop24h 16m
American Airlines
Wed 9/1610:31 am
ASE
- SYD
2 stops28h 34m
American Airlines
Deal found 6/15![American Airlines logo]()
$1,104
This Air Canada deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:20 am
SYD
- DEN
2 stops24h 44m
Air Canada
Mon 10/268:15 am
DEN
- SYD
1 stop31h 20m
Air Canada
Deal found 6/15![Air Canada logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:20 am
SYD
- DEN
2 stops38h 00m
United Airlines
Sat 8/159:36 am
DEN
- SYD
1 stop29h 19m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,450
This Expedia deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:20 am
SYD
- COS
2 stops39h 20m
Air Canada
Mon 9/285:07 pm
COS
- SYD
2 stops22h 13m
Air Canada
Deal found 6/18![Air Canada logo]()
$1,227
This KAYAK deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:05 am
CBR
- DEN
2 stops27h 08m
Air New Zealand
Tue 8/117:45 pm
DEN
- CBR
2 stops23h 05m
Air New Zealand
Deal found 6/16![Air New Zealand logo]()
$1,357
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:40 pm
BNE
- DEN
2 stops43h 49m
Multiple Airlines
Thu 8/610:39 pm
DEN
- BNE
1 stop38h 21m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,401
This Air Canada deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am
CBR
- DEN
2 stops23h 38m
Air Canada
Mon 11/168:15 am
DEN
- CBR
2 stops39h 45m
Air Canada
Deal found 6/14![Air Canada logo]()
$1,315
This Qantas Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:45 am
MEL
- DEN
1 stop24h 11m
Qantas Airways
Sun 9/136:11 pm
DEN
- MEL
2 stops23h 19m
Qantas Airways
Deal found 6/16![Qantas Airways logo]()
$1,775
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:55 am
MEL
- DEN
1 stop21h 30m
United Airlines
Thu 10/2911:20 am
DEN
- MEL
1 stop29h 10m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,693
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:35 am
BNE
- DEN
2 stops27h 47m
Multiple Airlines
Fri 7/177:00 am
DEN
- BNE
2 stops35h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,404
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:35 pm
PER
- COS
2 stops28h 10m
American Airlines
Mon 11/164:37 pm
COS
- PER
2 stops53h 13m
American Airlines
Deal found 6/19![American Airlines logo]()
$1,635
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:55 am
MEL
- DEN
1 stop19h 37m
United Airlines
Thu 9/177:25 pm
DEN
- MEL
1 stop20h 50m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,700
This Air Canada deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:00 am
BNE
- DEN
2 stops25h 35m
Multiple Airlines
Tue 8/183:50 pm
DEN
- BNE
2 stops23h 15m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,412
This Air Canada deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:25 pm
HBA
- DEN
2 stops33h 43m
Air Canada
Mon 11/91:25 pm
DEN
- HBA
3 stops60h 20m
Air Canada
Deal found 6/18![Air Canada logo]()
$1,442
This Emirates deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:45 pm
SYD
- COS
2 stops41h 10m
Emirates
Sat 8/812:11 pm
COS
- SYD
2 stops37h 19m
Emirates
Deal found 6/17![Emirates logo]()
$4,374
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:35 pm
PER
- COS
2 stops28h 10m
American Airlines
Mon 11/94:37 pm
COS
- PER
2 stops53h 13m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,647
Last-minute flights from Australia to ColoradoDiscover last-minute flight deals from Australia to Colorado. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to Colorado. Data last updated June 20, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:05 am
CBR
- DEN
2 stops27h 08m
Air New Zealand
Tue 8/117:45 pm
DEN
- CBR
2 stops23h 05m
Air New Zealand
Deal found 6/16![Air New Zealand logo]()
$1,357
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:35 am
BNE
- DEN
2 stops27h 47m
Multiple Airlines
Fri 7/177:00 am
DEN
- BNE
2 stops35h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,404
This Air Canada deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
MEL
- DEN
2 stops27h 13m
Multiple Airlines
Wed 7/297:45 pm
DEN
- MEL
2 stops23h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,346
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:15 am
SYD
- DEN
2 stops34h 14m
Multiple Airlines
Fri 7/247:00 am
DEN
- SYD
2 stops38h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$979
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:35 am
BNE
- DEN
2 stops28h 54m
Multiple Airlines
Wed 7/227:25 am
DEN
- BNE
2 stops35h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$951
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:15 pm
SYD
- DEN
2 stops27h 14m
Multiple Airlines
Fri 7/317:00 am
DEN
- SYD
2 stops36h 50m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$915
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:40 pm
BNE
- DEN
2 stops43h 49m
Multiple Airlines
Thu 8/610:39 pm
DEN
- BNE
1 stop38h 21m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,401
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:30 pm
MEL
- DEN
2 stops26h 59m
Multiple Airlines
Thu 7/303:20 pm
DEN
- MEL
2 stops28h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$961
This flugladen.de deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:15 am
SYD
- DEN
2 stops34h 14m
Multiple Airlines
Sun 8/97:00 am
DEN
- SYD
2 stops36h 50m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$790
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:15 am
SYD
- DEN
2 stops30h 57m
Multiple Airlines
Wed 8/129:15 am
DEN
- SYD
3 stops44h 55m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$884
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
MEL
- DEN
2 stops23h 42m
Multiple Airlines
Mon 8/317:00 am
DEN
- MEL
2 stops37h 25m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$922
This Air Canada deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
MEL
- DEN
2 stops27h 13m
Multiple Airlines
Thu 8/67:45 pm
DEN
- MEL
2 stops23h 35m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,338
One-way flights from Australia to ColoradoSearch for one-way flight options from Australia to Colorado. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from Australia to Colorado. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:20 am
SYD
- DEN
3 stops42h 43m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:15 pm
SYD
- DEN
3 stops45h 57m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:00 am
MEL
- DEN
3 stops53h 29m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$618
This BYOjet deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:35 am
MEL
- DEN
2 stops31h 07m
Air New Zealand
Deal found 6/17![Air New Zealand logo]()
$657
This Expedia deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:20 am
SYD
- DEN
1 stop23h 08m
Air Canada
Deal found 6/18![Air Canada logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:45 pm
SYD
- DEN
2 stops32h 38m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$671
This KAYAK deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:20 am
SYD
- DEN
1 stop18h 48m
Air New Zealand
Deal found 6/18![Air New Zealand logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:00 pm
MEL
- DEN
3 stops35h 03m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$732
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:45 pm
SYD
- DEN
2 stops43h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:25 pm
MEL
- DEN
3 stops44h 55m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:45 am
MEL
- DEN
1 stop30h 44m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$774
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/284:00 pm
BNE
- DEN
3 stops42h 26m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$851
Find flight deals from Australia to Colorado
Keep the following information in mind while searching for Australia to Colorado flight deals. Data was last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $794 (flugladen.de) |
One-way from | $516 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,608 |
Cheapflights Fare Finder
Customize your flight search to find flights from Australia to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Australia to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrisbaneDenver
BNE - DEN
BNEDEN
Brisbane
Sun 7/19
11:35 am-12:29 am
2 stops28h 54m
Denver Intl
Wed 7/22
7:25 am-10:35 am
2 stops35h 10m
$951
CanberraDenver
CBR - DEN
CBRDEN
Canberra
Sun 9/6
12:40 pm-12:46 am
2 stops28h 06m
Denver Intl
Fri 9/11
12:02 pm-11:40 am
2 stops31h 38m
$1,003
MelbourneDenver
MEL - DEN
MELDEN
Melbourne
Thu 7/30
1:30 pm-9:12 pm
2 stops23h 42m
Denver Intl
Mon 8/31
6:10 am-12:25 pm
3 stops38h 15m
$1,018
SydneyAspen
SYD - ASE
SYDASE
Sydney Kingsford Smith
Fri 11/6
11:15 am-7:30 pm
2 stops26h 15m
Aspen Pitkin County
Tue 11/10
7:34 am-9:00 am
2 stops31h 26m
$1,051
SydneyColorado Springs
SYD - COS
SYDCOS
Sydney Kingsford Smith
Fri 11/13
11:20 am-4:24 pm
2 stops23h 04m
Colorado Springs
Mon 11/16
10:27 am-9:35 am
2 stops53h 08m
$1,080
SydneyColorado Springs
SYD - COS
SYDCOS
Sydney Kingsford Smith
Fri 11/13
11:15 am-9:54 am
2 stops40h 39m
Colorado Springs
Mon 11/16
12:45 pm-6:55 am
1 stop24h 10m
$1,092
SydneyAspen
SYD - ASE
SYDASE
Sydney Kingsford Smith
Tue 9/8
12:00 pm-8:16 pm
1 stop24h 16m
Aspen Pitkin County
Wed 9/16
10:31 am-7:05 am
2 stops28h 34m
$1,104
SydneyDenver
SYD - DEN
SYDDEN
Sydney Kingsford Smith
Sat 10/31
10:20 am-4:38 pm
2 stops23h 18m
Denver Intl
Thu 11/5
11:20 am-9:35 am
2 stops28h 15m
$1,106
SydneyDenver
SYD - DEN
SYDDEN
Sydney Kingsford Smith
Thu 10/22
10:20 am-6:04 pm
2 stops24h 44m
Denver Intl
Mon 10/26
8:15 am-8:35 am
1 stop31h 20m
$1,144
MelbourneDenver
MEL - DEN
MELDEN
Melbourne
Wed 8/26
8:35 am-10:15 pm
2 stops29h 40m
Denver Intl
Wed 9/2
3:57 pm-1:45 pm
2 stops29h 48m
$1,161
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Australia to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Australia with our price prediction graph.
SYD-DEN
MEL-DEN
BNE-DEN
PER-DEN
CBR-DEN
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 Australia to Colorado
AU0-USCO
SYD-DEN
MEL-DEN
BNE-DEN
PER-DEN
What is the cheapest month to book a flight from Australia to Colorado?
Currently, August is the cheapest month in which you can book a flight from Australia to Colorado (average of $137). Flying from Australia to Colorado in March is currently the most expensive (average of $888). 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.
How far ahead should I book a flight from Australia to Colorado?
To ensure you get the cheapest price possible for a flight from Australia to Colorado, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated June 20, 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Australia to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Australia to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Australia to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Australia to Colorado by cabin class
Find flights from Australia to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Australia and Colorado flights
Browse other Australia and Colorado flight options. Last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Australia after your stay in Colorado
Australia to Colorado flights
Consider these flights traveling from Australia to Colorado.
Top 2 airlines flying from Australia to Colorado
Discover the top 2 airlines that operate flights from Australia to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$889 | Average$1,519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$907 | Average$1,312 | FlexibilityNo cancel fee | On-time67% |