Find Cheap Flights from Boston Logan 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 Boston Logan International to Australia

(Round-trip)
Depart: Mon Oct 16 2017 Return: Mon Oct 23 2017 Trip spans 8 days
Major Airline
Major Airline
BOS
SYD
30h 11m
2 stops
SYD
BOS
26h 32m
2 stops
Depart: Sat Oct 21 2017 Return: Sun Nov 5 2017 Trip spans 16 days
Air China
Air China
BOS
SYD
40h 20m
2 stops
SYD
BOS
34h 06m
2 stops
Depart: Mon Jun 5 2017 Return: Mon Jun 19 2017 Trip spans 15 days
$1019
Select
Air New Zealand
Air New Zealand
BOS
MEL
38h 10m
2 stops
MEL
BOS
33h 04m
2 stops
Depart: Wed Oct 25 2017 Return: Tue Nov 14 2017 Trip spans 21 days
$1105
Select
Hainan Airlines
Hainan Airlines
BOS
MEL
47h 10m
2 stops
MEL
BOS
44h 30m
2 stops
Depart: Wed Jun 21 2017 Return: Mon Jul 24 2017 Trip spans 34 days
$1165
Select
Air Canada
Air Canada
BOS
BNE
30h 55m
2 stops
BNE
BOS
24h 36m
2 stops
Depart: Sat Aug 19 2017 Return: Mon Aug 28 2017 Trip spans 10 days
$1165
Select
Qantas Airways
Qantas Airways
BOS
AVV
52h 35m
2 stops
AVV
BOS
36h 46m
2 stops
Depart: Tue Sep 5 2017 Return: Tue Sep 19 2017 Trip spans 15 days
$1250
Select
Virgin Australia
Virgin Australia
BOS
MEL
27h 10m
2 stops
MEL
BOS
24h 25m
1 stop
Depart: Fri Jul 28 2017 Return: Fri Aug 11 2017 Trip spans 15 days
$1331
Select
United
United
BOS
SYD
34h 31m
2 stops
SYD
BOS
25h 26m
1 stop
Depart: Tue May 2 2017 Return: Sat May 20 2017 Trip spans 19 days
$1347
Select
Qatar Airways
Qatar Airways
BOS
PER
32h 25m
1 stop
PER
BOS
27h 15m
1 stop
Depart: Sat Oct 14 2017 Return: Tue Oct 17 2017 Trip spans 4 days
$1458
Select
Etihad Airways
Etihad Airways
BOS
BNE
31h 59m
2 stops
BNE
BOS
39h 59m
2 stops
Depart: Wed Aug 9 2017 Return: Tue Aug 22 2017 Trip spans 14 days
$1502
Select
American Airlines
American Airlines
BOS
PER
31h 10m
2 stops
PER
BOS
33h 11m
2 stops
Depart: Fri Aug 25 2017 Return: Wed Sep 6 2017 Trip spans 13 days
$1046
Select
Air China
Air China
BOS
MEL
39h 05m
2 stops
MEL
BOS
41h 50m
2 stops
Depart: Mon May 15 2017 Return: Fri Jun 2 2017 Trip spans 19 days
$1103
Select
Major Airline
Major Airline
BOS
SYD
26h 15m
2 stops
SYD
BOS
28h 52m
2 stops
Depart: Wed Jun 21 2017 Return: Wed Jul 19 2017 Trip spans 29 days
$1168
Select
Air Canada
Air Canada
BOS
SYD
27h 00m
2 stops
SYD
BOS
25h 06m
2 stops
Depart: Wed Oct 25 2017 Return: Tue Nov 14 2017 Trip spans 21 days
$1168
Select
Qantas Airways
Qantas Airways
BOS
AVV
59h 20m
3 stops
AVV
BOS
31h 22m
2 stops
Depart: Wed Jul 5 2017 Return: Mon Jul 31 2017 Trip spans 27 days
$1170
Select
Air New Zealand
Air New Zealand
BOS
SYD
33h 00m
2 stops
SYD
BOS
28h 37m
2 stops
Depart: Fri Jun 23 2017 Return: Fri Jul 7 2017 Trip spans 15 days
$1163
Select
Major Airline
Major Airline
BOS
SYD
32h 05m
1 stop
SYD
BOS
26h 24m
1 stop
Depart: Mon Aug 7 2017 Return: Thu Aug 31 2017 Trip spans 25 days
$1168
Select
Air Canada
Air Canada
BOS
SYD
24h 20m
1 stop
SYD
BOS
20h 53m
1 stop
Depart: Sun Jun 18 2017 Return: Sat Jul 15 2017 Trip spans 28 days
$1187
Select
Qantas Airways
Qantas Airways
BOS
SYD
31h 15m
1 stop
SYD
BOS
26h 24m
1 stop
Depart: Sat Jul 1 2017 Return: Tue Jul 11 2017 Trip spans 11 days
$1223
Select
Air New Zealand
Air New Zealand
BOS
MEL
29h 05m
2 stops
MEL
BOS
32h 57m
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

Boston
$776
Destination

Brisbane
$1165
Perth
$1347
Avalon
$1165
Melbourne
$1019
Sydney
$776