$392+ Cheap flights from Denver (DEN) to Australia
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SYD
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Cheapest flights from Denver to AustraliaExplore the most affordable flight options available from Denver to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Denver to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Trip.com deal was found by Cheapflights users on 3/9. 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 4/59:20 am
DEN
- BNE
2 stops33h 15m
Multiple Airlines
Tue 4/2111:35 am
BNE
- DEN
2 stops24h 14m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$820
This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:05 pm
DEN
- BNE
1 stop20h 00m
EVA Air
Tue 4/2110:00 am
BNE
- DEN
2 stops38h 50m
EVA Air
Deal found 3/5![EVA Air logo]()
$908
This Trip.com deal was found by Cheapflights users on 3/8. 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 5/186:05 am
DEN
- SYD
2 stops38h 00m
Multiple Airlines
Mon 6/11:15 pm
SYD
- DEN
2 stops22h 02m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$918
This Air Canada deal was found by Cheapflights users on 3/6. 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 5/137:50 pm
DEN
- BNE
1 stop19h 15m
Air Canada
Wed 5/2710:00 am
BNE
- DEN
1 stop23h 00m
Air Canada
Deal found 3/6![Air Canada logo]()
$919
This BusinessClass deal was found by Cheapflights users on 3/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:05 pm
DEN
- BNE
1 stop20h 00m
Multiple Airlines
Fri 4/2410:00 am
BNE
- DEN
2 stops38h 50m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$945
This Priceline deal was found by Cheapflights users on 3/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:05 pm
DEN
- BNE
2 stops24h 25m
Air Canada
Tue 4/2110:00 am
BNE
- DEN
2 stops24h 07m
Air Canada
Deal found 3/5![Air Canada logo]()
$953
This Air Canada deal was found by Cheapflights users on 3/5. 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 5/137:50 pm
DEN
- BNE
1 stop19h 15m
Air Canada
Fri 5/2210:00 am
BNE
- DEN
1 stop23h 00m
Air Canada
Deal found 3/5![Air Canada logo]()
$956
This Air Canada deal was found by Cheapflights users on 3/7. 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.
Mon 5/411:20 am
DEN
- BNE
2 stops27h 45m
Multiple Airlines
Mon 5/188:50 pm
BNE
- DEN
2 stops31h 43m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$970
This Air Canada deal was found by Cheapflights users on 3/7. 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 4/227:05 pm
DEN
- BNE
1 stop20h 00m
Air Canada
Wed 4/2910:00 am
BNE
- DEN
1 stop18h 35m
Air Canada
Deal found 3/7![Air Canada logo]()
$975
This Travelocity deal was found by Cheapflights users on 3/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:05 pm
DEN
- ADL
3 stops50h 15m
Air Canada
Mon 4/207:00 pm
ADL
- DEN
2 stops38h 20m
Air Canada
Deal found 3/8![Air Canada logo]()
$982
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:05 pm
DEN
- ADL
2 stops50h 15m
Multiple Airlines
Mon 4/208:00 pm
ADL
- DEN
2 stops32h 05m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$984
This Air Canada deal was found by Cheapflights users on 3/8. 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 5/277:50 pm
DEN
- ADL
2 stops26h 35m
Multiple Airlines
Wed 6/35:15 pm
ADL
- DEN
2 stops34h 50m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,008
Best flights from Denver to AustraliaDiscover carefully curated flight deals from Denver to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Denver to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This FlightHub deal was found by Cheapflights users on 3/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:05 pm
DEN
- BNE
1 stop20h 00m
Air Canada
Tue 4/2110:00 am
BNE
- DEN
2 stops22h 03m
Air Canada
Deal found 3/7![Air Canada logo]()
$929
This BusinessClass deal was found by Cheapflights users on 3/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:50 pm
DEN
- AVV
2 stops35h 00m
Multiple Airlines
Thu 5/288:55 pm
AVV
- DEN
2 stops36h 05m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,063
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:45 pm
DEN
- OOL
2 stops25h 00m
Air New Zealand
Wed 8/2611:55 am
OOL
- DEN
2 stops23h 35m
Air New Zealand
Deal found 3/8![Air New Zealand logo]()
$1,150
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Mon 8/106:00 am
DEN
- MEL
1 stop31h 00m
American Airlines
Tue 8/259:45 am
MEL
- DEN
1 stop23h 42m
American Airlines
Deal found 3/10![American Airlines logo]()
$1,390
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 5/311:25 pm
DEN
- MEL
1 stop26h 50m
United Airlines
Mon 6/810:55 am
MEL
- DEN
1 stop27h 49m
United Airlines
Deal found 3/7![United Airlines logo]()
$1,400
This Qantas Airways deal was found by Cheapflights users on 3/9. 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.
Fri 7/316:12 pm
DEN
- SYD
1 stop20h 53m
Qantas Airways
Sat 8/159:10 am
SYD
- DEN
1 stop24h 17m
Qantas Airways
Deal found 3/9![Qantas Airways logo]()
$1,554
This Qatar Airways deal was found by Cheapflights users on 3/8. 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.
Wed 3/257:00 am
DEN
- PER
2 stops45h 45m
Qatar Airways
Wed 4/223:40 pm
PER
- DEN
2 stops46h 19m
Qatar Airways
Deal found 3/8![Qatar Airways logo]()
$1,748
This Travelocity deal was found by Cheapflights users on 3/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:05 pm
DEN
- ADL
3 stops50h 15m
Air Canada
Mon 4/207:00 pm
ADL
- DEN
2 stops38h 20m
Air Canada
Deal found 3/8![Air Canada logo]()
$982
This Cathay Pacific deal was found by Cheapflights users on 3/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:12 pm
DEN
- SYD
2 stops33h 58m
Cathay Pacific
Mon 7/272:05 pm
SYD
- DEN
2 stops61h 09m
Cathay Pacific
Deal found 3/9![Cathay Pacific logo]()
$2,080
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 3/236:10 pm
DEN
- BNE
1 stop21h 10m
Delta
Fri 3/279:40 am
BNE
- DEN
1 stop18h 18m
Delta
Deal found 3/9![Delta logo]()
$2,104
This Air Canada deal was found by Cheapflights users on 3/7. 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 4/2211:20 am
DEN
- BNE
2 stops27h 45m
Air Canada
Wed 4/2910:00 am
BNE
- DEN
1 stop18h 35m
Air Canada
Deal found 3/7![Air Canada logo]()
$985
This KAYAK deal was found by Cheapflights users on 3/7. 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.
Sun 6/711:45 am
DEN
- BNE
2 stops31h 20m
Air New Zealand
Sat 6/207:35 pm
BNE
- DEN
2 stops50h 57m
Air New Zealand
Deal found 3/7![Air New Zealand logo]()
$1,165
This Gurufare deal was found by Cheapflights users on 3/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:40 am
DEN
- AVV
2 stops42h 25m
Multiple Airlines
Sat 9/198:55 pm
AVV
- DEN
2 stops36h 03m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,227
This oojo deal was found by Cheapflights users on 3/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:34 pm
DEN
- ADL
2 stops26h 51m
Air New Zealand
Fri 5/1512:05 pm
ADL
- DEN
2 stops23h 05m
Air New Zealand
Deal found 3/10![Air New Zealand logo]()
$1,258
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 4/143:55 pm
DEN
- MEL
1 stop24h 20m
United Airlines
Tue 4/2110:55 am
MEL
- DEN
1 stop25h 48m
United Airlines
Deal found 3/6![United Airlines logo]()
$1,401
This Air Canada deal was found by Cheapflights users on 3/7. 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 4/238:45 am
DEN
- ADL
2 stops39h 40m
Air Canada
Mon 4/279:20 pm
ADL
- DEN
2 stops36h 00m
Air Canada
Deal found 3/7![Air Canada logo]()
$1,256
This oojo deal was found by Cheapflights users on 3/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:00 pm
DEN
- BNE
1 stop24h 00m
Qantas Airways
Sun 4/57:40 pm
BNE
- DEN
2 stops39h 54m
Qantas Airways
Deal found 3/5![Qantas Airways logo]()
$1,562
This BusinessClass deal was found by Cheapflights users on 3/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:53 pm
DEN
- AVV
2 stops49h 17m
Multiple Airlines
Sat 9/1910:30 am
AVV
- DEN
2 stops52h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,436
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:25 pm
DEN
- CNS
2 stops45h 20m
Air New Zealand
Mon 10/510:55 am
CNS
- DEN
2 stops24h 45m
Air New Zealand
Deal found 3/8![Air New Zealand logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 3/9. 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 8/19:20 pm
DEN
- SYD
1 stop41h 40m
United Airlines
Sun 8/1610:20 am
SYD
- DEN
1 stop22h 20m
United Airlines
Deal found 3/9![United Airlines logo]()
$1,467
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:08 pm
DEN
- HBA
2 stops27h 02m
Qantas Airways
Mon 6/86:00 am
HBA
- DEN
2 stops27h 37m
Qantas Airways
Deal found 3/9![Qantas Airways logo]()
$1,584
This Air Canada deal was found by Cheapflights users on 3/5. 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 4/27:05 pm
DEN
- AVV
2 stops26h 05m
Multiple Airlines
Sat 4/258:55 pm
AVV
- DEN
2 stops31h 38m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,510
This oojo deal was found by Cheapflights users on 3/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:44 pm
DEN
- MEL
2 stops27h 11m
Air New Zealand
Sat 5/96:30 pm
MEL
- DEN
3 stops42h 18m
Air New Zealand
Deal found 3/5![Air New Zealand logo]()
$1,375
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 am
DEN
- PER
2 stops39h 20m
Qatar Airways
Sun 3/293:40 pm
PER
- DEN
2 stops46h 16m
Qatar Airways
Deal found 3/6![Qatar Airways logo]()
$1,851
This Booking.com deal was found by Cheapflights users on 3/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:13 pm
DEN
- ADL
3 stops54h 12m
Air Canada
Fri 4/247:00 pm
ADL
- DEN
2 stops33h 05m
Air Canada
Deal found 3/8![Air Canada logo]()
$1,394
This Qantas Airways deal was found by Cheapflights users on 3/6. 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.
Fri 4/38:04 pm
DEN
- SYD
1 stop19h 26m
Qantas Airways
Sun 4/129:10 am
SYD
- DEN
1 stop18h 56m
Qantas Airways
Deal found 3/6![Qantas Airways logo]()
$1,601
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/249:22 pm
DEN
- ADL
2 stops46h 03m
United Airlines
Fri 5/16:05 am
ADL
- DEN
2 stops25h 08m
United Airlines
Deal found 3/9![United Airlines logo]()
$1,642
This oojo deal was found by Cheapflights users on 3/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:50 pm
DEN
- PER
2 stops32h 10m
Air New Zealand
Sun 8/307:50 pm
PER
- DEN
2 stops37h 40m
Air New Zealand
Deal found 3/10![Air New Zealand logo]()
$1,414
This Etihad Airways deal was found by Cheapflights users on 3/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 am
DEN
- MEL
2 stops41h 00m
Multiple Airlines
Sun 3/296:20 pm
MEL
- DEN
2 stops45h 39m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,605
This oojo deal was found by Cheapflights users on 3/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:41 pm
DEN
- HBA
2 stops30h 09m
Qantas Airways
Sat 4/2512:05 pm
HBA
- DEN
2 stops40h 01m
Qantas Airways
Deal found 3/10![Qantas Airways logo]()
$1,610
Last-minute flights from Denver to AustraliaDiscover last-minute flight deals from Denver to Australia. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Australia. Data last updated March 10, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 3/10. 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 3/1911:42 am
DEN
- BNE
2 stops28h 03m
Air Canada
Tue 4/148:45 pm
BNE
- DEN
2 stops31h 50m
Air Canada
Deal found 3/10![Air Canada logo]()
$990
This Trip.com deal was found by Cheapflights users on 3/9. 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 4/59:20 am
DEN
- BNE
2 stops33h 15m
Multiple Airlines
Tue 4/2111:35 am
BNE
- DEN
2 stops24h 14m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$820
This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:05 pm
DEN
- BNE
1 stop20h 00m
EVA Air
Tue 4/2110:00 am
BNE
- DEN
2 stops38h 50m
EVA Air
Deal found 3/5![EVA Air logo]()
$908
This Air Canada deal was found by Cheapflights users on 3/5. 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.
Mon 4/67:05 pm
DEN
- BNE
1 stop20h 00m
Air Canada
Tue 4/2110:00 am
BNE
- DEN
1 stop18h 35m
Air Canada
Deal found 3/5![Air Canada logo]()
$919
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Tue 4/77:05 pm
DEN
- BNE
1 stop20h 00m
Air Canada
Thu 4/3010:00 am
BNE
- DEN
1 stop23h 50m
Air Canada
Deal found 3/8![Air Canada logo]()
$956
This BusinessClass deal was found by Cheapflights users on 3/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:05 pm
DEN
- MEL
2 stops27h 00m
Multiple Airlines
Tue 4/216:00 am
MEL
- DEN
2 stops22h 35m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,077
This Travelocity deal was found by Cheapflights users on 3/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:05 pm
DEN
- ADL
3 stops50h 15m
Air Canada
Mon 4/207:00 pm
ADL
- DEN
2 stops38h 20m
Air Canada
Deal found 3/8![Air Canada logo]()
$982
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:05 pm
DEN
- ADL
2 stops50h 15m
Multiple Airlines
Mon 4/208:00 pm
ADL
- DEN
2 stops32h 05m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$984
This BusinessClass deal was found by Cheapflights users on 3/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:05 pm
DEN
- BNE
1 stop20h 00m
Multiple Airlines
Fri 4/2410:00 am
BNE
- DEN
2 stops38h 50m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$945
This Air Canada deal was found by Cheapflights users on 3/9. 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.
Tue 4/147:05 pm
DEN
- MEL
2 stops24h 55m
Air Canada
Tue 4/216:00 am
MEL
- DEN
2 stops22h 35m
Air Canada
Deal found 3/9![Air Canada logo]()
$1,084
This Air Canada deal was found by Cheapflights users on 3/7. 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 4/227:05 pm
DEN
- BNE
1 stop20h 00m
Air Canada
Wed 4/2910:00 am
BNE
- DEN
1 stop18h 35m
Air Canada
Deal found 3/7![Air Canada logo]()
$975
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/299:30 pm
DEN
- SYD
1 stop42h 00m
Multiple Airlines
Wed 5/1311:00 am
SYD
- DEN
2 stops24h 49m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,092
One-way flights from Denver to AustraliaSearch for one-way flight options from Denver to Australia. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Denver to Australia. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Trip.com deal was found by Cheapflights users on 3/6. 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 5/51:35 pm
DEN
- SYD
2 stops40h 35m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$392
This Trip.com deal was found by Cheapflights users on 3/7. 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 4/109:20 am
DEN
- BNE
2 stops33h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/1810:29 pm
DEN
- BNE
2 stops44h 11m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$422
This Trip.com deal was found by Cheapflights users on 3/10. 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 6/11:30 pm
DEN
- BNE
2 stops29h 05m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/189:30 pm
DEN
- SYD
2 stops46h 20m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$433
This Trip.com deal was found by Cheapflights users on 3/9. 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 4/119:20 am
DEN
- BNE
2 stops33h 20m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/131:35 pm
DEN
- SYD
2 stops30h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/2310:29 pm
DEN
- MEL
2 stops45h 56m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/2810:29 pm
DEN
- SYD
2 stops45h 21m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$453
This Trip.com deal was found by Cheapflights users on 3/9. 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 5/211:30 pm
DEN
- SYD
2 stops30h 20m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 4/2410:29 pm
DEN
- SYD
2 stops45h 21m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1110:20 am
DEN
- SYD
2 stops33h 30m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$463
Find flight deals from Denver to Australia
Keep the following information in mind while searching for Denver to Australia flight deals. Data was last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $820 (Trip.com) |
One-way from | $392 (Trip.com) |
Popular in | December |
Cheapest in | April |
Average price | $1,221 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Australia 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 March 10, 2026.
Use the filters below to find and compare flights from Denver to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverBrisbane
DEN - BNE
DENBNE
Denver Intl
Mon 4/6
7:05 pm-7:05 am
1 stop20h 00m
Brisbane
Tue 4/21
10:00 am-4:03 pm
2 stops22h 03m
$929
DenverAdelaide
DEN - ADL
DENADL
Denver Intl
Sat 4/11
6:05 pm-11:50 am
3 stops50h 15m
Adelaide
Mon 4/20
7:00 pm-5:50 pm
2 stops38h 20m
$982
DenverBrisbane
DEN - BNE
DENBNE
Denver Intl
Wed 4/22
11:20 am-7:05 am
2 stops27h 45m
Brisbane
Wed 4/29
10:00 am-12:35 pm
1 stop18h 35m
$985
DenverMelbourne
DEN - AVV
DENAVV
Denver Intl
Thu 5/14
7:50 pm-10:50 pm
2 stops35h 00m
Melbourne Avalon
Thu 5/28
8:55 pm-5:00 pm
2 stops36h 05m
$1,063
DenverCoolangatta
DEN - OOL
DENOOL
Denver Intl
Wed 8/19
5:45 pm-10:45 am
2 stops25h 00m
Coolangatta Gold Coast
Wed 8/26
11:55 am-7:30 pm
2 stops23h 35m
$1,150
DenverBrisbane
DEN - BNE
DENBNE
Denver Intl
Sun 6/7
11:45 am-11:05 am
2 stops31h 20m
Brisbane
Sat 6/20
7:35 pm-6:32 am
2 stops50h 57m
$1,165
DenverMelbourne
DEN - AVV
DENAVV
Denver Intl
Fri 9/4
9:40 am-8:05 pm
2 stops42h 25m
Melbourne Avalon
Sat 9/19
8:55 pm-4:58 pm
2 stops36h 03m
$1,227
DenverAdelaide
DEN - ADL
DENADL
Denver Intl
Thu 4/23
8:45 am-3:55 pm
2 stops39h 40m
Adelaide
Mon 4/27
9:20 pm-5:50 pm
2 stops36h 00m
$1,256
DenverAdelaide
DEN - ADL
DENADL
Denver Intl
Fri 5/1
4:34 pm-10:55 am
2 stops26h 51m
Adelaide
Fri 5/15
12:05 pm-7:40 pm
2 stops23h 05m
$1,258
DenverCairns
DEN - CNS
DENCNS
Denver Intl
Mon 8/24
9:25 pm-10:45 am
2 stops45h 20m
Cairns
Mon 10/5
10:55 am-7:40 pm
2 stops24h 45m
$1,309
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Denver to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Denver with our price prediction graph.
DEN-SYD
DEN-BNE
DEN-MEL
DEN-ADL
DEN-AVV
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 Denver to Australia
DEN-AU0
DEN-SYD
DEN-BNE
DEN-MEL
DEN-ADL
What is the cheapest month to book a flight from Denver to Australia?
Currently, July is the cheapest month in which you can book a flight from Denver to Australia (average of $167). Flying from Denver to Australia in April is currently the most expensive (average of $822). 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.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated March 10, 2026.
Get a feel of what it's like to fly with Air New Zealand,Delta, andQantas Airways from Denver to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.4
Entertainment
7.4
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.4
Entertainment
7.4
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.4
Entertainment
7.4
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.4
Entertainment
7.4
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.4
Entertainment
7.4
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.4
Entertainment
7.4
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Related info for your journey
Find useful and relevant information for your journey from Denver to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Denver to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Australia by cabin class
Find flights from Denver to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Australia flights
Browse other Denver and Australia flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 8 airlines flying from Denver to Australia
Discover the top 8 airlines that operate flights from Denver to Australia. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$1,203 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$682 | Average$1,061 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$698 | Average$1,091 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$745 | Average$856 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$765 | Average$1,462 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$827 | Average$1,263 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$853 | Average$1,460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$946 | Average$1,284 | FlexibilityNo cancel fee | On-time78% |