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Cheap flights from Perth to Seattle from $728

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 6/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Perth to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Perth to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Perth to Seattle.

Cheap last minute flights

Planning a quick getaway from Perth to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Perth to Seattle

Find recent round-trip train or bus tickets from Perth to Seattle.

All round-trip flight deals from Perth to Seattle

The cheapest plane tickets from Perth to Seattle found on KAYAK recently.
9:30 pm - 6:15 pmPER-SEA
36h 45m2 stops
1:10 am - 4:35 pmSEA-PER
48h 25m2 stops
$1,047
Find Deal
Mon, Mar 3 - Sun, Mar 9
9:30 pm - 6:15 pmPER-SEA
36h 45m2 stops
12:10 am - 4:35 pmSEA-PER
48h 25m2 stops
$1,077
Find Deal
Mon, Feb 17 - Sun, Feb 23
12:25 pm - 10:35 amPER-SEA
37h 10m2 stops
1:30 pm - 12:40 amSEA-PER
44h 10m2 stops
$1,103Japan Airlines
Find Deal
Tue, Jun 24 - Tue, Jul 8
12:25 pm - 10:35 amPER-SEA
37h 10m2 stops
1:30 pm - 12:40 amSEA-PER
44h 10m2 stops
$1,110Japan Airlines
Find Deal
Tue, Jun 24 - Tue, Jul 8
10:40 pm - 6:50 pmPER-SEA
36h 10m2 stops
4:59 pm - 5:20 pmSEA-PER
32h 21m2 stops
$1,273Qantas Airways
Find Deal
Tue, Feb 4 - Mon, Feb 24
8:00 am - 6:50 pmPER-SEA
26h 50m2 stops
6:03 am - 5:20 pmSEA-PER
43h 17m2 stops
$1,285Qantas Airways
Find Deal
Wed, Feb 5 - Wed, Feb 26
10:55 pm - 2:56 pmPER-SEA
32h 01m2 stops
11:54 am - 10:10 amSEA-PER
30h 16m2 stops
$1,319American Airlines
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Sun, Feb 9 - Sun, Feb 23
8:00 am - 6:50 pmPER-SEA
26h 50m2 stops
12:43 am - 10:10 amSEA-PER
41h 27m2 stops
$1,327American Airlines
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Tue, Feb 4 - Sat, Feb 22
10:45 pm - 11:40 amPER-SEA
28h 55m1 stop
4:05 pm - 6:45 pmSEA-PER
34h 40m1 stop
$1,347Qatar Airways
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Fri, Feb 7 - Tue, Feb 25
10:45 pm - 11:40 amPER-SEA
28h 55m1 stop
4:05 pm - 6:45 pmSEA-PER
34h 40m1 stop
$1,402Qatar Airways
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Tue, Feb 4 - Tue, Feb 25
12:25 pm - 10:35 amPER-SEA
37h 10m2 stops
$728Japan Airlines
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Thu, Jun 26
10:40 pm - 7:15 pmPER-SEA
59h 35m2 stops
Tue, Mar 18
10:40 pm - 7:15 pmPER-SEA
59h 35m2 stops
Tue, Mar 18
6:25 am - 8:45 amPER-SEA
41h 20m1 stop
$820Singapore Airlines
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Thu, Jun 19
1:10 am - 8:45 amPER-SEA
22h 35m1 stop
$825Singapore Airlines
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Wed, Jun 18
11:55 pm - 10:35 amPER-SEA
25h 40m2 stops
$833Japan Airlines
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Thu, Jun 19
10:45 pm - 12:40 pmPER-SEA
28h 55m1 stop
$954Qatar Airways
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Tue, Mar 18
10:45 pm - 12:40 pmPER-SEA
28h 55m1 stop
$959Qatar Airways
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Tue, Mar 18
1:10 am - 9:11 pmPER-SEA
35h 01m2 stops
$974United Airlines
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Wed, Jun 18
1:10 am - 6:25 pmPER-SEA
56h 15m2 stops
$980United Airlines
Find Deal
Wed, Jun 18

Singapore Airlines flights from Perth to Seattle

Our best Singapore Airlines deals on Perth to Seattle flight tickets
Singapore Airlines
Feb 6
PER1:50 pmPerth
36h 10m
2 stops
SEA10:00 amSeattle/Tacoma Intl
Feb 25
SEA8:40 amSeattle/Tacoma Intl
35h 55m
1 stop
PER12:35 pmPerth
Singapore Airlines
Jun 23
PER1:10 amPerth
22h 35m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jul 8
SEA10:15 amSeattle/Tacoma Intl
22h 40m
1 stop
PER11:55 pmPerth
Singapore Airlines
Jun 23
PER1:10 amPerth
22h 35m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jul 8
SEA10:15 amSeattle/Tacoma Intl
22h 40m
1 stop
PER11:55 pmPerth

Japan Airlines flights from Perth to Seattle

Our best Japan Airlines deals on Perth to Seattle flight tickets
Japan Airlines
Jun 24
PER12:25 pmPerth
37h 10m
2 stops
SEA10:35 amSeattle/Tacoma Intl
Jul 8
SEA1:30 pmSeattle/Tacoma Intl
44h 10m
2 stops
PER12:40 amPerth
Japan Airlines
Jun 24
PER12:25 pmPerth
37h 10m
2 stops
SEA10:35 amSeattle/Tacoma Intl
Jul 8
SEA1:30 pmSeattle/Tacoma Intl
44h 10m
2 stops
PER12:40 amPerth
Japan Airlines
Feb 3
PER12:25 pmPerth
37h 30m
2 stops
SEA9:55 amSeattle/Tacoma Intl
Feb 10
SEA12:30 pmSeattle/Tacoma Intl
29h 05m
2 stops
PER9:35 amPerth

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?

In general, February is the cheapest month to fly from Perth to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,123. If you don’t want to visit Seattle in February, then you should wait until October to fly from Perth, when ticket prices are also cheap, with an average price of $1,136.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Perth is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,162. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Perth because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,162.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Perth in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,087 when looking at flights departing in the evening. Flights to Seattle are more costly in the evening, with an average ticket price of $1,087. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Perth when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,340 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Perth for as low as $1,172 on momondo.

How have Perth to Seattle flight prices changed over time?


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 round-trip 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

$728

Fastest flight time

22h 00m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Perth in the past 72 hours is $728. The best round-trip flight deal from Perth to Seattle found on momondo in the last 72 hours is $1,047.
The fastest flight from Perth to Seattle takes 22h 00m
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 00m, 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.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Tukwila
Federal Way
Lynnwood
Kirkland
Lakewood
Puyallup
Redmond
Fife
Shoreline
Centralia
Bothell
Cle Elum
Lacey

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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