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Cheap flights from Perth to Seattle from $578

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Seattle departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Wed 4/24
Wed 5/1
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Easily compare round-trip flights from Perth to Seattle

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Perth to Seattle by changing tabs
Japan Airlines
Aug 12
PER12:10 pmPerth
37h 25m
2 stops
SEA10:35 amSeattle/Tacoma Intl
Nov 18
SEA12:10 pmSeattle/Tacoma Intl
42h 40m
2 stops
PER10:50 pmPerth
United Airlines
Aug 12
PER11:45 pmPerth
33h 37m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
Nov 18
SEA9:00 amSeattle/Tacoma Intl
37h 05m
3 stops
PER2:05 pmPerth
Singapore Airlines
Aug 12
PER1:45 pmPerth
34h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Nov 18
SEA6:05 pmSeattle/Tacoma Intl
28h 40m
2 stops
PER2:45 pmPerth
Emirates
Aug 12
PER10:20 pmPerth
30h 05m
1 stop
SEA1:25 pmSeattle/Tacoma Intl
Nov 18
SEA4:05 pmSeattle/Tacoma Intl
33h 15m
1 stop
PER5:20 pmPerth
Multiple Airlines
Jun 28
PER9:05 amPerth
25h 39m
2 stops
SEA7:44 pmSeattle/Tacoma Intl
Jul 12
SEA3:52 pmSeattle/Tacoma Intl
30h 48m
3 stops
PER1:40 pmPerth
Japan Airlines
Jun 28
PER11:55 pmPerth
25h 40m
2 stops
SEA10:35 amSeattle/Tacoma Intl
Jul 12
SEA1:30 pmSeattle/Tacoma Intl
44h 15m
2 stops
PER12:45 amPerth

Find the cheapest one-way flights from Perth to Seattle

If you're looking for one-way flights from Perth to Seattle, view some of our deals below provided by Japan Airlines, Singapore Airlines and United Airlines
Multiple Airlines
May 19
PER11:55 pmPerth
38h 45m
3 stops
SEA11:40 pmSeattle/Tacoma Intl
Japan Airlines
May 8
PER12:10 pmPerth
37h 15m
2 stops
SEA10:25 amSeattle/Tacoma Intl
United Airlines
Aug 27
PER11:45 pmPerth
37h 14m
3 stops
SEA9:59 pmSeattle/Tacoma Intl

Japan Airlines flights from Perth to Seattle

Our best Japan Airlines deals on Perth to Seattle flight tickets
Japan Airlines
Aug 12
PER12:10 pmPerth
37h 25m
2 stops
SEA10:35 amSeattle/Tacoma Intl
Nov 18
SEA12:10 pmSeattle/Tacoma Intl
42h 40m
2 stops
PER10:50 pmPerth
Japan Airlines
Jun 28
PER11:55 pmPerth
25h 40m
2 stops
SEA10:35 amSeattle/Tacoma Intl
Jul 12
SEA1:30 pmSeattle/Tacoma Intl
44h 15m
2 stops
PER12:45 amPerth
Japan Airlines
Aug 27
PER11:55 pmPerth
25h 40m
2 stops
SEA10:35 amSeattle/Tacoma Intl
Oct 4
SEA1:30 pmSeattle/Tacoma Intl
44h 15m
2 stops
PER12:45 amPerth

United Airlines flights from Perth to Seattle

Our best United Airlines deals on Perth to Seattle flight tickets
United Airlines
Aug 12
PER11:45 pmPerth
33h 37m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
Nov 18
SEA9:00 amSeattle/Tacoma Intl
37h 05m
3 stops
PER2:05 pmPerth
United Airlines
Aug 11
PER1:10 amPerth
36h 02m
2 stops
SEA10:12 pmSeattle/Tacoma Intl
Nov 18
SEA9:00 amSeattle/Tacoma Intl
37h 45m
2 stops
PER2:45 pmPerth
United Airlines
Aug 11
PER1:10 amPerth
36h 02m
2 stops
SEA10:12 pmSeattle/Tacoma Intl
Nov 18
SEA9:00 amSeattle/Tacoma Intl
37h 05m
3 stops
PER2:05 pmPerth

How to get the cheapest flight ticket from Perth to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Perth to Seattle?

March. The cheapest time of year to fly to Seattle from Perth is March. Most expensive is December

What is the cheapest day to depart Perth for Seattle?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Tuesday

When is the cheapest time to fly from Perth to Seattle?

In the evening. Perth to Seattle flights are approximately 36% more expensive at noon than in the evening

What is the cheapest Perth to Seattle flight route?

Perth - Seattle/Tacoma Intl. Fly from Perth to Seattle/Tacoma Intl for the best Perth - Seattle flight prices

How far in advance should you book Perth to Seattle flights?

6 days before. The cheapest time to buy a flight from Perth to Seattle is approximately 6 days to departure

Cheap Perth to Seattle (PER to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Seattle

Best Price Found

$578

Fastest flight time

22h 35m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Perth in the past 72 hours is $578. The best round-trip flight deal from Perth to Seattle found on momondo in the last 72 hours is $1,166.
The fastest flight from Perth to Seattle takes 22h 35m
There are no direct flights from Perth to Seattle. Popular non-direct route for this connection is Perth Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Perth to Seattle/Tacoma Intl by plane?

    Perth and Seattle/Tacoma Intl are 9239.1 mi apart from one another. Flights usually cover this in 22h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Perth Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Perth Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How old do you have to be to fly from Perth Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Perth to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Perth to Seattle for you.

Can I find flights from Perth to Seattle with flexible booking policies on momondo?

Flights from Perth to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Perth to Seattle?

momondo helps you find the best flight between Perth and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Perth to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Perth to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.


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From?
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Wed 4/24
Wed 5/1
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