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Cheap flights from Perth to Seattle from $770

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Perth to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
08:35 - 18:45PER  Perth-SEA Seattle/Tacoma Intl
26h 10m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
21:30 - 07:20SEA  Seattle/Tacoma Intl-PER Perth
41h 50m1 stop Manila Ninoy Aquino Intl
$1,330Philippine Airlines
Mon, 9 Nov - Fri, 13 Nov
Multiple Airlines Logo
08:35 - 18:45PER  Perth-SEA Seattle/Tacoma Intl
26h 10m1 stop Manila Ninoy Aquino Intl
Multiple Airlines Logo
08:40 - 08:25SEA  Seattle/Tacoma Intl-PER Perth
31h 45m1 stop Singapore Changi
$1,530Multiple Airlines
Mon, 9 Nov - Sun, 29 Nov
Multiple Airlines Logo
08:35 - 18:45PER  Perth-SEA Seattle/Tacoma Intl
26h 10m1 stop Manila Ninoy Aquino Intl
Multiple Airlines Logo
08:40 - 06:15SEA  Seattle/Tacoma Intl-PER Perth
29h 35m2 stops Singapore Changi Phuket City
$1,640Multiple Airlines
Mon, 9 Nov - Sun, 29 Nov
Singapore Airlines Logo
06:40 - 08:05PER  Perth-SEA Seattle/Tacoma Intl
40h 25m1 stop Singapore Changi
Singapore Airlines Logo
10:15 - 23:55SEA  Seattle/Tacoma Intl-PER Perth
22h 40m1 stop Singapore Changi
$2,038Singapore Airlines
Fri, 19 Mar - Fri, 16 Apr
Qantas Airways Logo
23:10 - 14:16PER  Perth-SEA Seattle/Tacoma Intl
31h 06m2 stops Brisbane Los Angeles
Qantas Airways Logo
13:30 - 10:10SEA  Seattle/Tacoma Intl-PER Perth
28h 40m2 stops San Francisco Sydney Kingsford Smith
$2,128Qantas Airways
Sun, 6 Dec - Fri, 22 Jan
Qantas Airways Logo
11:35 - 21:24PER  Perth-SEA Seattle/Tacoma Intl
25h 49m2 stops Sydney Kingsford Smith San Francisco
Qantas Airways Logo
13:30 - 10:10SEA  Seattle/Tacoma Intl-PER Perth
28h 40m2 stops San Francisco Sydney Kingsford Smith
$2,145Qantas Airways
Fri, 4 Dec - Fri, 22 Jan
Singapore Airlines Logo
01:20 - 07:05PER  Perth-SEA Seattle/Tacoma Intl
21h 45m1 stop Singapore Changi
Singapore Airlines Logo
08:40 - 05:25SEA  Seattle/Tacoma Intl-PER Perth
28h 45m1 stop Singapore Changi
$2,192Singapore Airlines
Mon, 23 Nov - Tue, 1 Dec
Singapore Airlines Logo
01:20 - 07:05PER  Perth-SEA Seattle/Tacoma Intl
21h 45m1 stop Singapore Changi
Singapore Airlines Logo
08:40 - 00:05SEA  Seattle/Tacoma Intl-PER Perth
23h 25m1 stop Singapore Changi
$2,407Singapore Airlines
Fri, 20 Nov - Sat, 28 Nov
Japan Airlines Logo
08:45 - 09:55PER  Perth-SEA Seattle/Tacoma Intl
41h 10m2 stops Melbourne Tokyo Narita
Japan Airlines Logo
12:15 - 09:40SEA  Seattle/Tacoma Intl-PER Perth
29h 25m2 stops Tokyo Narita Melbourne
$2,941Japan Airlines
Thu, 24 Dec - Mon, 4 Jan
Japan Airlines Logo
08:45 - 09:55PER  Perth-SEA Seattle/Tacoma Intl
41h 10m2 stops Melbourne Tokyo Narita
Japan Airlines Logo
12:00 - 22:55SEA  Seattle/Tacoma Intl-PER Perth
42h 55m2 stops Tokyo Narita Hong Kong Intl
$3,443Japan Airlines
Thu, 10 Dec - Thu, 17 Dec

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Singapore Airlines flights from Perth to Seattle

Our best Singapore Airlines deals on Perth to Seattle flight tickets
Singapore Airlines
19 Mar
PER06:40Perth
40h 25m
1 stop
SEA08:05Seattle/Tacoma Intl
16 Apr
SEA10:15Seattle/Tacoma Intl
22h 40m
1 stop
PER23:55Perth
$2,038
Singapore Airlines
23 Nov
PER01:20Perth
21h 45m
1 stop
SEA07:05Seattle/Tacoma Intl
1 Dec
SEA08:40Seattle/Tacoma Intl
28h 45m
1 stop
PER05:25Perth
$2,192
Singapore Airlines
20 Nov
PER01:20Perth
21h 45m
1 stop
SEA07:05Seattle/Tacoma Intl
28 Nov
SEA08:40Seattle/Tacoma Intl
23h 25m
1 stop
PER00:05Perth
$2,407

Philippine Airlines flights from Perth to Seattle

Our best Philippine Airlines deals on Perth to Seattle flight tickets
Philippine Airlines
9 Nov
PER08:35Perth
26h 10m
1 stop
SEA18:45Seattle/Tacoma Intl
13 Nov
SEA21:30Seattle/Tacoma Intl
41h 50m
1 stop
PER07:20Perth
$1,330
Philippine Airlines
10 Dec
PER08:35Perth
26h 10m
1 stop
SEA18:45Seattle/Tacoma Intl
17 Dec
SEA21:30Seattle/Tacoma Intl
41h 50m
1 stop
PER07:20Perth
$1,688

momondo Fare Finder

 
Use the filters below to find and compare flights from Perth to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Mon 9/11

08:35-18:45

1 stop26h 10m

Seattle/Tacoma Intl

Fri 13/11

21:30-07:20

1 stop41h 50m

$1,330

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Mon 9/11

08:35-18:45

1 stop26h 10m

Seattle/Tacoma Intl

Sun 29/11

08:40-08:25

1 stop31h 45m

$1,530

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Mon 9/11

08:35-18:45

1 stop26h 10m

Seattle/Tacoma Intl

Sun 29/11

08:40-06:15

2 stops29h 35m

$1,640

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Fri 19/3

06:40-08:05

1 stop40h 25m

Seattle/Tacoma Intl

Fri 16/4

10:15-23:55

1 stop22h 40m

$2,038

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Sun 6/12

23:10-14:16

2 stops31h 06m

Seattle/Tacoma Intl

Fri 22/1

13:30-10:10

2 stops28h 40m

$2,128

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Fri 4/12

11:35-21:24

2 stops25h 49m

Seattle/Tacoma Intl

Fri 22/1

13:30-10:10

2 stops28h 40m

$2,145

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Mon 23/11

01:20-07:05

1 stop21h 45m

Seattle/Tacoma Intl

Tue 1/12

08:40-05:25

1 stop28h 45m

$2,192
Fastest return journey

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Fri 20/11

01:20-07:05

1 stop21h 45m

Seattle/Tacoma Intl

Sat 28/11

08:40-00:05

1 stop23h 25m

$2,407

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Thu 24/12

08:45-09:55

2 stops41h 10m

Seattle/Tacoma Intl

Mon 4/1

12:15-09:40

2 stops29h 25m

$2,941

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Thu 10/12

08:45-09:55

2 stops41h 10m

Seattle/Tacoma Intl

Thu 17/12

12:00-22:55

2 stops42h 55m

$3,443

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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 to Seattle?

The month of February is, on average, the cheapest month to fly to Seattle from Perth, with most prices found around $1,539. If you are unable to visit Seattle during the month of February, then departing from Perth during the month September is also very affordable. Most momondo users find prices during this month for around $1,950.

Can stopping save me money on Perth to Seattle flights?

You could potentially save up to 42% on your flight if you consider stops on a Perth to Seattle flight.

When to book flights from Perth to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

$770

Fastest flight time

26h 10m

Direct flights

None
The best one-way flight to Seattle from Perth in the past 72 hours is $770. The best return flight deal from Perth to Seattle found on momondo in the last 72 hours is $1,330.
The fastest flight from Perth to Seattle takes 26h 10m
There are no direct flights from Perth to Seattle. There are no popular flight routes from Perth to Seattle.
Search flight deals

Frequently asked questions about flying from Perth to Seattle

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

    Seattle/Tacoma Intl is 14868.9 km away from Perth. A reasonable flight in good conditions will take 26h 10m.

  • 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 are updated daily.

  • How many operators does momondo search for flights from Perth Airport to Seattle/Tacoma Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence 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.

  • What is the most popular airline from Perth to Seattle?

Best airlines flying from Perth to Seattle

Compare and see reviews for airlines that fly from Perth to Seattle with momondo
Airline
Rating
Free cancellation
Price
Japan AirlinesPriceFrom $1,293Free cancellationRating
8.3
1,947 reviews
Search Japan Airlines flights
Qantas AirwaysPriceFrom $1,591Free cancellationRating
7.5
1,118 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,777Free cancellationRating
8.2
1,627 reviews
Search Singapore Airlines flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac

Why use momondo?

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

Finding the right flight to Seattle from Perth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Perth to Seattle flights to just show those with flexible booking policies.

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

Once all potential Perth to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Perth to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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