Find Cheap Flights 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.
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(Round-trip)
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
BOS
SYD
36h 57m
2 stops
SYD
BOS
34h 48m
2 stops
Depart: Sun Nov 5 2017 Return: Thu Nov 30 2017 Trip spans 26 days
Major Airline
Major Airline
DFW
SYD
17h 10m
nonstop
SYD
DFW
15h 25m
nonstop
Depart: Thu Aug 31 2017 Return: Mon Sep 11 2017 Trip spans 12 days
Air China
Air China
BOS
SYD
40h 22m
2 stops
SYD
BOS
37h 03m
2 stops
Depart: Mon Aug 21 2017 Return: Tue Sep 5 2017 Trip spans 16 days
Air Canada
Air Canada
DCA
SYD
29h 30m
2 stops
SYD
DCA
26h 08m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Air New Zealand
Air New Zealand
DFW
SYD
20h 00m
1 stop
SYD
DFW
27h 45m
2 stops
Depart: Mon Jun 26 2017 Return: Mon Jul 10 2017 Trip spans 15 days
United
United
EWR
MEL
32h 20m
1 stop
MEL
EWR
29h 14m
1 stop
Depart: Sat Dec 9 2017 Return: Sat Dec 23 2017 Trip spans 15 days
$1134
Select
Delta
Delta
ATL
SYD
29h 45m
2 stops
SYD
ATL
23h 20m
1 stop
Depart: Tue Jul 4 2017 Return: Tue Jul 25 2017 Trip spans 22 days
$1425
Select
American Airlines
American Airlines
DCA
SYD
24h 16m
2 stops
SYD
DCA
24h 45m
1 stop
Depart: Sun Oct 8 2017 Return: Sat Oct 28 2017 Trip spans 21 days
$1428
Select
China Southern
China Southern
DCA
SYD
36h 37m
2 stops
SYD
DCA
56h 48m
2 stops
Depart: Tue Oct 24 2017 Return: Tue Nov 7 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
BOS
SYD
36h 57m
2 stops
SYD
BOS
33h 31m
2 stops
Depart: Sat Oct 7 2017 Return: Sun Oct 22 2017 Trip spans 16 days
$1559
Select
Qantas Airways
Qantas Airways
DFW
SYD
16h 50m
nonstop
SYD
DFW
15h 30m
nonstop
Depart: Sun Oct 8 2017 Return: Sat Oct 14 2017 Trip spans 7 days
$1706
Select
ANA
ANA
ATL
SYD
32h 30m
2 stops
SYD
ATL
31h 29m
2 stops
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BOS
SYD
35h 54m
2 stops
SYD
BOS
34h 06m
2 stops
Depart: Sat Aug 26 2017 Return: Mon Sep 11 2017 Trip spans 17 days
Air China
Air China
BOS
SYD
54h 25m
2 stops
SYD
BOS
37h 03m
2 stops
Depart: Thu Nov 16 2017 Return: Tue Nov 28 2017 Trip spans 13 days
Air Canada
Air Canada
BOS
SYD
31h 55m
2 stops
SYD
BOS
26h 05m
2 stops
Depart: Wed Nov 22 2017 Return: Wed Dec 6 2017 Trip spans 15 days
Major Airline
Major Airline
ATL
SYD
36h 25m
2 stops
SYD
ATL
26h 36m
2 stops
Depart: Tue Jun 27 2017 Return: Wed Aug 23 2017 Trip spans 58 days
United
United
EWR
MEL
33h 20m
1 stop
MEL
EWR
21h 46m
1 stop
Depart: Sun Sep 3 2017 Return: Tue Sep 19 2017 Trip spans 17 days
Air China
Air China
BOS
SYD
38h 50m
2 stops
SYD
BOS
49h 01m
2 stops
Depart: Thu Nov 16 2017 Return: Mon Nov 27 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
BOS
SYD
40h 30m
2 stops
SYD
BOS
39h 30m
2 stops
Depart: Mon Nov 20 2017 Return: Wed Dec 6 2017 Trip spans 17 days
Air Canada
Air Canada
DCA
SYD
29h 35m
2 stops
SYD
DCA
39h 55m
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.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Atlanta
$929
Newark
$960
Dallas
$799
Washington
$920
Boston
$776
Destination

Melbourne
$960
Sydney
$776