Find Cheap Flights from Baltimore/Washington 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 Baltimore/Washington to Australia

(Round-trip)
Depart: Sat Oct 21 2017 Return: Sat Oct 28 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BWI
SYD
36h 59m
2 stops
SYD
BWI
51h 10m
2 stops
Depart: Tue Sep 5 2017 Return: Tue Sep 19 2017 Trip spans 15 days
Air Canada
Air Canada
BWI
SYD
31h 55m
2 stops
SYD
BWI
25h 37m
2 stops
Depart: Wed Feb 28 2018 Return: Wed Mar 14 2018 Trip spans 14 days
$1100
Select
Qantas Airways
Qantas Airways
BWI
SYD
43h 25m
1 stop
SYD
BWI
19h 57m
1 stop
Depart: Tue Dec 5 2017 Return: Wed Jan 10 2018 Trip spans 37 days
$1189
Select
Delta
Delta
BWI
MEL
29h 25m
2 stops
MEL
BWI
30h 55m
3 stops
Depart: Wed Feb 14 2018 Return: Mon Feb 19 2018 Trip spans 6 days
$1200
Select
United
United
BWI
MEL
31h 10m
2 stops
MEL
BWI
21h 21m
1 stop
Depart: Tue Oct 24 2017 Return: Mon Nov 13 2017 Trip spans 21 days
$1375
Select
Etihad Airways
Etihad Airways
BWI
PER
41h 08m
2 stops
PER
BWI
37h 08m
2 stops
Depart: Mon Jan 8 2018 Return: Thu Jan 11 2018 Trip spans 4 days
$1728
Select
China Southern
China Southern
BWI
BNE
34h 50m
2 stops
BNE
BWI
38h 18m
2 stops
Depart: Tue Sep 12 2017 Return: Mon Sep 25 2017 Trip spans 14 days
Air Canada
Air Canada
BWI
SYD
31h 55m
2 stops
SYD
BWI
25h 37m
2 stops
Depart: Tue Oct 24 2017 Return: Tue Nov 7 2017 Trip spans 15 days
$1013
Select
Multiple Airlines
Multiple Airlines
BWI
SYD
36h 32m
2 stops
SYD
BWI
33h 38m
2 stops
Depart: Tue Nov 7 2017 Return: Thu Nov 16 2017 Trip spans 10 days
Air Canada
Air Canada
BWI
SYD
27h 45m
2 stops
SYD
BWI
25h 42m
2 stops
Depart: Thu Feb 8 2018 Return: Thu Feb 15 2018 Trip spans 8 days
$1103
Select
Qantas Airways
Qantas Airways
BWI
SYD
27h 54m
2 stops
SYD
BWI
24h 08m
1 stop
Depart: Mon Jan 15 2018 Return: Tue Jan 23 2018 Trip spans 9 days
$1108
Select
Multiple Airlines
Multiple Airlines
BWI
SYD
57h 30m
3 stops
SYD
BWI
32h 46m
2 stops
Depart: Wed Nov 1 2017 Return: Wed Nov 15 2017 Trip spans 15 days
$1116
Select
Qantas Airways
Qantas Airways
BWI
MEL
27h 44m
2 stops
MEL
BWI
43h 37m
2 stops
Depart: Wed Aug 23 2017 Return: Sat Aug 26 2017 Trip spans 4 days
$1228
Select
Delta
Delta
BWI
SYD
25h 39m
2 stops
SYD
BWI
27h 08m
2 stops
Depart: Wed Nov 22 2017 Return: Sun Nov 26 2017 Trip spans 5 days
$1017
Select
Air Canada
Air Canada
BWI
BNE
27h 35m
2 stops
BNE
BWI
36h 27m
2 stops
Depart: Mon Jan 29 2018 Return: Tue Feb 13 2018 Trip spans 16 days
$1143
Select
Qantas Airways
Qantas Airways
BWI
MEL
29h 34m
2 stops
MEL
BWI
23h 07m
2 stops
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
$1047
Select
Air Canada
Air Canada
BWI
BNE
27h 35m
2 stops
BNE
BWI
24h 57m
2 stops
Depart: Mon Dec 4 2017 Return: Wed Dec 13 2017 Trip spans 10 days
$1071
Select
Air Canada
Air Canada
BWI
SYD
27h 45m
2 stops
SYD
BWI
25h 42m
2 stops
Depart: Thu Oct 19 2017 Return: Tue Oct 31 2017 Trip spans 13 days
$1315
Select
Multiple Airlines
Multiple Airlines
BWI
MEL
36h 09m
2 stops
MEL
BWI
32h 00m
2 stops
Depart: Fri Feb 23 2018 Return: Sun Mar 4 2018 Trip spans 10 days
$1218
Select
Qantas Airways
Qantas Airways
BWI
AVV
57h 25m
2 stops
AVV
BWI
51h 15m
3 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

Baltimore
$942
Destination

Brisbane
$1017
Perth
$1375
Avalon
$1218
Melbourne
$1116
Sydney
$942