Find Cheap Flights from Denver International to Australia

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Denver International to Australia

(Round-trip)
Depart: Sat Jan 13 2018 Return: Wed Jan 24 2018 Trip spans 12 days
$1051
Select
Air Canada
Air Canada
DEN
MEL
31h 50m
1 stop
MEL
DEN
24h 45m
1 stop
Depart: Tue Nov 21 2017 Return: Wed Nov 29 2017 Trip spans 9 days
$1121
Select
Qantas Airways
Qantas Airways
DEN
MEL
30h 30m
1 stop
MEL
DEN
25h 15m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 15 2017 Trip spans 15 days
$1184
Select
Air New Zealand
Air New Zealand
DEN
SYD
27h 17m
2 stops
SYD
DEN
25h 33m
2 stops
Depart: Thu Dec 28 2017 Return: Mon Jan 15 2018 Trip spans 19 days
$1330
Select
Air China
Air China
DEN
MEL
35h 40m
2 stops
MEL
DEN
38h 15m
2 stops
Depart: Tue Oct 10 2017 Return: Thu Oct 19 2017 Trip spans 10 days
$1110
Select
Air Canada
Air Canada
DEN
BNE
31h 30m
1 stop
BNE
DEN
23h 50m
1 stop
Depart: Mon Oct 23 2017 Return: Fri Nov 3 2017 Trip spans 12 days
$1138
Select
Qantas Airways
Qantas Airways
DEN
MEL
24h 35m
1 stop
MEL
DEN
37h 30m
2 stops
Depart: Wed Aug 9 2017 Return: Wed Sep 13 2017 Trip spans 36 days
$1173
Select
Air Canada
Air Canada
DEN
BNE
24h 30m
1 stop
BNE
DEN
23h 50m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 25 2017 Trip spans 10 days
$1173
Select
Qantas Airways
Qantas Airways
DEN
BNE
23h 50m
1 stop
BNE
DEN
19h 11m
1 stop
Depart: Sat Nov 18 2017 Return: Sat Dec 2 2017 Trip spans 15 days
$1215
Select
Air Canada
Air Canada
DEN
BNE
44h 25m
2 stops
BNE
DEN
38h 59m
2 stops
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
$1222
Select
Qantas Airways
Qantas Airways
DEN
MEL
31h 55m
1 stop
MEL
DEN
30h 05m
1 stop
Depart: Tue Sep 19 2017 Return: Thu Sep 21 2017 Trip spans 3 days
$1244
Select
Qantas Airways
Qantas Airways
DEN
MEL
24h 35m
1 stop
MEL
DEN
25h 43m
1 stop
Depart: Thu Sep 7 2017 Return: Sat Sep 16 2017 Trip spans 10 days
$1267
Select
Qantas Airways
Qantas Airways
DEN
AVV
37h 10m
2 stops
AVV
DEN
39h 30m
2 stops
Depart: Sat Dec 9 2017 Return: Sun Jan 14 2018 Trip spans 37 days
$1415
Select
Qantas Airways
Qantas Airways
DEN
BNE
18h 05m
1 stop
BNE
DEN
26h 37m
2 stops
Depart: Wed Sep 20 2017 Return: Thu Sep 28 2017 Trip spans 9 days
$1485
Select
Qantas Airways
Qantas Airways
DEN
AVV
37h 10m
2 stops
AVV
DEN
23h 31m
2 stops
Depart: Sun Aug 13 2017 Return: Thu Aug 17 2017 Trip spans 5 days
$1810
Select
Qantas Airways
Qantas Airways
DEN
AVV
48h 35m
2 stops
AVV
DEN
34h 29m
2 stops
Depart: Sat Dec 30 2017 Return: Mon Jan 15 2018 Trip spans 17 days
$1977
Select
Qantas Airways
Qantas Airways
DEN
AVV
38h 56m
2 stops
AVV
DEN
42h 07m
2 stops
Depart: Wed Jan 3 2018 Return: Wed Jan 24 2018 Trip spans 22 days
$2278
Select
Qantas Airways
Qantas Airways
DEN
AVV
27h 00m
2 stops
AVV
DEN
29h 42m
2 stops
Depart: Fri Dec 22 2017 Return: Wed Jan 3 2018 Trip spans 13 days
$2355
Select
Qantas Airways
Qantas Airways
DEN
SYD
32h 10m
1 stop
SYD
DEN
23h 20m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Denver
$1051
Destination

Brisbane
$1110
Avalon
$1267
Melbourne
$1051
Sydney
$1184