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: Mon Sep 18 2017 Return: Wed Oct 4 2017 Trip spans 17 days
$1091
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
PER
8:25a
32h 25m
2 stops
PER
12:00a
SEA
11:31a
35h 31m
2 stops
Depart: Mon Sep 18 2017 Return: Tue Oct 3 2017 Trip spans 16 days
$1344
Select
China Southern
China Southern
SEA
12:00a
PER
10:01p
46h 01m
2 stops
PER
12:00a
SEA
3:22p
39h 22m
2 stops
Depart: Tue Aug 1 2017 Return: Sat Aug 5 2017 Trip spans 5 days
$1562
Select
American Airlines
American Airlines
SEA
12:00a
PER
4:41a
28h 41m
2 stops
PER
12:00a
SEA
7:50a
31h 50m
2 stops
Depart: Mon Sep 18 2017 Return: Sun Oct 1 2017 Trip spans 14 days
$1565
Select
Cathay Pacific
Cathay Pacific
SEA
12:00a
PER
11:15p
47h 15m
2 stops
PER
12:00a
SEA
11:58a
35h 58m
2 stops
Depart: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
$1596
Select
Virgin Australia
Virgin Australia
SEA
12:00a
PER
6:20a
30h 20m
2 stops
PER
12:00a
SEA
2:54p
38h 54m
2 stops
Depart: Mon Jul 31 2017 Return: Fri Aug 4 2017 Trip spans 5 days
$1663
Select
Delta
Delta
SEA
12:00a
PER
3:20a
27h 20m
2 stops
PER
12:00a
SEA
9:59a
33h 59m
2 stops
Depart: Mon Sep 18 2017 Return: Sat Oct 7 2017 Trip spans 20 days
$1710
Select
Air New Zealand
Air New Zealand
SEA
12:00a
PER
6:25a
30h 25m
2 stops
PER
12:00a
SEA
3:20p
39h 20m
2 stops
Depart: Mon Jul 31 2017 Return: Sun Aug 6 2017 Trip spans 7 days
$2049
Select
Air Canada
Air Canada
SEA
12:00a
PER
11:10a
35h 10m
2 stops
PER
12:00a
SEA
4:55a
28h 55m
2 stops
Depart: Tue Aug 1 2017 Return: Thu Aug 3 2017 Trip spans 3 days
$2107
Select
Qantas Airways
Qantas Airways
SEA
12:00a
PER
4:41a
28h 41m
2 stops
PER
12:00a
SEA
7:55a
31h 55m
2 stops
Depart: Thu Sep 7 2017 Return: Sat Sep 16 2017 Trip spans 10 days
$1096
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
PER
6:43a
54h 43m
2 stops
PER
12:00a
SEA
3:52a
51h 52m
2 stops
Depart: Mon Nov 6 2017 Return: Sat Nov 11 2017 Trip spans 6 days
$1099
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
PER
8:55p
44h 55m
2 stops
PER
12:00a
SEA
4:38a
52h 38m
2 stops
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
$1104
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
PER
5:20a
29h 20m
2 stops
PER
12:00a
SEA
10:02p
46h 02m
2 stops
Depart: Sun Jul 30 2017 Return: Sat Aug 5 2017 Trip spans 7 days
$2685
Select
Etihad Airways
Etihad Airways
SEA
12:00a
PER
10:01p
46h 01m
2 stops
PER
12:00a
SEA
5:33p
41h 33m
2 stops
Depart: Mon Sep 18 2017 Return: Sun Oct 1 2017 Trip spans 14 days
$1352
Select
China Southern
China Southern
SEA
12:00a
PER
10:01p
46h 01m
2 stops
PER
12:00a
SEA
11:32p
47h 32m
2 stops
Depart: Tue Oct 3 2017 Return: Thu Oct 19 2017 Trip spans 17 days
$1199
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
PER
6:53a
30h 53m
2 stops
PER
12:00a
SEA
1:28p
37h 28m
2 stops
Depart: Wed Aug 2 2017 Return: Mon Aug 7 2017 Trip spans 6 days
$1603
Select
Virgin Australia
Virgin Australia
SEA
12:00a
PER
7:30a
31h 30m
2 stops
PER
12:00a
SEA
2:54p
38h 54m
2 stops
Depart: Mon Sep 18 2017 Return: Fri Oct 6 2017 Trip spans 19 days
$1604
Select
Cathay Pacific
Cathay Pacific
SEA
12:00a
PER
11:15p
47h 15m
2 stops
PER
12:00a
SEA
11:31a
35h 31m
2 stops
Depart: Mon Sep 18 2017 Return: Thu Oct 5 2017 Trip spans 18 days
$1615
Select
Cathay Pacific
Cathay Pacific
SEA
12:00a
PER
11:15p
47h 15m
2 stops
PER
12:00a
SEA
8:29a
32h 29m
2 stops
Depart: Thu Aug 3 2017 Return: Sun Aug 6 2017 Trip spans 4 days
$1714
Select
Virgin Australia
Virgin Australia
SEA
12:00a
PER
6:20a
30h 20m
2 stops
PER
12:00a
SEA
7:03a
31h 03m
2 stops
Depart: Mon Jul 31 2017 Return: Sat Aug 5 2017 Trip spans 6 days
$2073
Select
Air Canada
Air Canada
SEA
12:00a
PER
1:30p
37h 30m
2 stops
PER
12:00a
SEA
10:50a
34h 50m
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.

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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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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.

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Airports
Origin

Seattle
$1091
Destination

Perth
$1091