Find Deals on Flights from Portland 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Portland to Australia

(Round-trip)
Depart: Wed Apr 12 2017 Return: Fri May 19 2017 Trip spans 38 days
$1049
Select
Major Airline
Major Airline
PDX
MEL
22h 50m
2 stops
MEL
PDX
23h 13m
2 stops
Depart: Mon May 8 2017 Return: Mon May 22 2017 Trip spans 15 days
$1108
Select
Delta
Delta
PDX
SYD
27h 46m
1 stop
SYD
PDX
22h 06m
1 stop
Depart: Thu Dec 8 2016 Return: Thu Feb 2 2017 Trip spans 57 days
$1224
Select
Air Canada
Air Canada
PDX
BNE
17h 55m
1 stop
BNE
PDX
26h 05m
1 stop
Depart: Thu Feb 23 2017 Return: Thu Mar 9 2017 Trip spans 15 days
$1346
Select
Qantas Airways
Qantas Airways
PDX
PER
26h 30m
2 stops
PER
PDX
25h 04m
2 stops
Depart: Thu Jun 1 2017 Return: Fri Jun 30 2017 Trip spans 30 days
$1273
Select
Air Canada
Air Canada
PDX
SYD
20h 35m
1 stop
SYD
PDX
16h 34m
1 stop
Depart: Tue Feb 21 2017 Return: Sun Mar 12 2017 Trip spans 20 days
$1359
Select
Qantas Airways
Qantas Airways
PDX
AVV
30h 25m
2 stops
AVV
PDX
26h 39m
2 stops
Depart: Thu Dec 15 2016 Return: Wed Dec 28 2016 Trip spans 14 days
$2835
Select
Air New Zealand
Air New Zealand
PDX
PER
35h 15m
2 stops
PER
PDX
30h 25m
2 stops
Depart: Wed Jun 14 2017 Return: Wed Jun 28 2017 Trip spans 15 days
$1300
Select
Air Canada
Air Canada
PDX
SYD
20h 35m
1 stop
SYD
PDX
16h 57m
1 stop
Depart: Fri Mar 24 2017 Return: Fri Apr 28 2017 Trip spans 36 days
$1476
Select
Delta
Delta
PDX
ADL
29h 05m
2 stops
ADL
PDX
22h 27m
2 stops
Depart: Sat Jan 7 2017 Return: Sat Jan 14 2017 Trip spans 8 days
$1794
Select
Air Canada
Air Canada
PDX
SYD
18h 50m
1 stop
SYD
PDX
21h 20m
1 stop
* 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

Portland
$1049
Destination

Brisbane
$1224
Adelaide
$1476
Perth
$1346
Avalon
$1359
Melbourne
$1049
Sydney
$1108