Cheap flights from Perth to Seattle – Compare and Save

PER — SEA
6 Aug — 13 Aug1
1 adult

Find flight deals from Perth to Seattle

Cheapest flights from Perth to Seattle
Explore the most affordable flight options available from Perth to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Mon 18/812:25PER - SEA
2 stops37h 10mJapan Airlines
Wed 17/913:30SEA - PER
2 stops44h 10mJapan Airlines
Deal found 1/8$1,228
Sun 23/1122:30PER - SEA
2 stops27h 01mAir Canada
Tue 9/1210:05SEA - PER
2 stops33h 15mAir Canada
Deal found 31/7$1,630
Thu 20/1110:30PER - SEA
2 stops39h 20mJapan Airlines
Mon 24/1112:10SEA - PER
2 stops42h 40mJapan Airlines
Deal found 31/7$1,631
Wed 19/1100:15PER - SEA
2 stops25h 35mJapan Airlines
Mon 24/1112:10SEA - PER
2 stops42h 40mJapan Airlines
Deal found 31/7$1,633
Wed 19/1115:15PER - SEA
2 stops34h 16mAir Canada
Tue 9/1210:05SEA - PER
2 stops33h 15mAir Canada
Deal found 31/7$1,636
Sat 13/900:10PER - SEA
2 stops25h 15mJapan Airlines
Sun 21/913:30SEA - PER
2 stops42h 10mJapan Airlines
Deal found 1/8$1,656
Sun 14/912:25PER - SEA
2 stops37h 00mJapan Airlines
Sun 21/913:30SEA - PER
2 stops42h 10mJapan Airlines
Deal found 31/7$1,665
Sat 13/900:10PER - SEA
2 stops25h 15mJapan Airlines
Sun 21/913:30SEA - PER
2 stops42h 10mJapan Airlines
Deal found 31/7$1,667
Sat 22/1116:45PER - SEA
2 stops32h 46mMultiple Airlines
Mon 8/1220:00SEA - PER
2 stops30h 15mMultiple Airlines
Deal found 31/7$1,668
Sun 14/921:55PER - SEA
2 stops33h 15mMultiple Airlines
Sat 20/901:15SEA - PER
2 stops48h 55mMultiple Airlines
Deal found 31/7$1,670
Tue 19/821:55PER - SEA
2 stops33h 40mMultiple Airlines
Mon 15/901:15SEA - PER
2 stops28h 25mMultiple Airlines
Deal found 1/8$1,687
Wed 19/1122:45PER - SEA
2 stops35h 18mQantas Airways
Sun 7/1206:00SEA - PER
2 stops47h 15mQantas Airways
Deal found 31/7$1,698

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