Find Cheap Flights from Seattle to Perth

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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Book cheap flights from Seattle to Perth

(Round-trip)
Depart: Sat Jun 17 2017 Return: Tue Jul 4 2017 Trip spans 18 days
$1272
Select
Virgin Australia
Virgin Australia
SEA
2:10a
PER
1:35a
47h 25m
2 stops
PER
3:15a
SEA
5:40a
50h 25m
2 stops
Depart: Fri Jun 16 2017 Return: Mon Jul 3 2017 Trip spans 18 days
$1277
Select
Air New Zealand
Air New Zealand
SEA
8:00a
PER
7:25p
35h 25m
2 stops
PER
7:55p
SEA
7:14a
35h 19m
2 stops
Depart: Sun Jun 18 2017 Return: Mon Jul 3 2017 Trip spans 16 days
$1277
Select
Air New Zealand
Air New Zealand
SEA
10:20a
PER
7:25p
33h 05m
2 stops
PER
7:55p
SEA
7:14a
35h 19m
2 stops
Depart: Fri May 26 2017 Return: Thu Jun 15 2017 Trip spans 21 days
$1324
Select
Air New Zealand
Air New Zealand
SEA
8:00a
PER
7:25p
35h 25m
2 stops
PER
7:55p
SEA
6:40p
46h 45m
2 stops
Depart: Sun Jun 11 2017 Return: Sat Jul 29 2017 Trip spans 49 days
$1463
Select
Air New Zealand
Air New Zealand
SEA
3:28a
PER
7:25p
39h 57m
2 stops
PER
3:35p
SEA
9:46a
42h 11m
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.

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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,
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Airports
Origin

Seattle
$1272
Destination

Perth
$1272