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Cheap flights from Perth to Seattle from $602

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 5/15. 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 to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
12:25 pm - 9:55 amPER-SEA
37h 30m2 stops
12:30 pm - 9:35 amSEA-PER
29h 05m2 stops
$937Japan Airlines
Find Deal
Tue, Feb 4 - Mon, Feb 24
12:25 pm - 9:55 amPER-SEA
37h 30m2 stops
12:30 pm - 12:25 amSEA-PER
43h 55m2 stops
$961Japan Airlines
Find Deal
Tue, Feb 4 - Sun, Feb 23
4:20 pm - 9:55 amPER-SEA
33h 35m2 stops
12:30 pm - 12:25 amSEA-PER
43h 55m2 stops
$1,004
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Fri, Feb 7 - Tue, Feb 25
12:55 am - 9:20 pmPER-SEA
36h 25m2 stops
8:40 am - 4:35 pmSEA-PER
39h 55m1 stop
$1,098
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Sat, Feb 8 - Sat, Feb 22
5:30 pm - 7:10 amPER-SEA
29h 40m1 stop
8:40 am - 11:55 pmSEA-PER
23h 15m1 stop
$1,339Singapore Airlines
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Mon, Feb 10 - Sun, Feb 23
5:30 pm - 7:10 amPER-SEA
29h 40m1 stop
5:59 pm - 2:45 pmSEA-PER
28h 46m2 stops
$1,361Singapore Airlines
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Mon, Feb 10 - Wed, Feb 26
10:45 pm - 11:40 amPER-SEA
28h 55m1 stop
4:05 pm - 6:45 pmSEA-PER
34h 40m1 stop
$1,529Qatar Airways
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Tue, Feb 4 - Wed, Feb 26
10:45 pm - 11:40 amPER-SEA
28h 55m1 stop
4:05 pm - 6:45 pmSEA-PER
34h 40m1 stop
$1,558Qatar Airways
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Sat, Feb 8 - Thu, Feb 27
10:20 pm - 12:35 pmPER-SEA
30h 15m1 stop
4:05 pm - 12:10 amSEA-PER
40h 05m1 stop
$1,744Emirates
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Sat, Feb 1 - Sat, Feb 8
10:20 pm - 12:35 pmPER-SEA
30h 15m1 stop
4:05 pm - 12:25 amSEA-PER
40h 20m2 stops
$1,754Emirates
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Sat, Feb 1 - Sat, Feb 8
11:55 pm - 10:00 pmPER-SEA
37h 05m2 stops
Thu, May 15
3:50 pm - 11:10 pmPER-SEA
46h 20m3 stops
Thu, May 15
3:25 am - 6:50 pmPER-SEA
30h 25m2 stops
Wed, May 14
5:10 pm - 8:45 amPER-SEA
54h 35m1 stop
$854Singapore Airlines
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Thu, May 15
12:15 am - 10:55 amPER-SEA
25h 40m2 stops
$888Japan Airlines
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Mon, Mar 17
1:10 am - 8:10 amPER-SEA
22h 00m1 stop
$899Singapore Airlines
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Mon, Mar 17
1:10 am - 8:10 amPER-SEA
22h 00m1 stop
$900Singapore Airlines
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Mon, Mar 17
5:30 pm - 9:57 amPER-SEA
55h 27m2 stops
$903Singapore Airlines
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Tue, Mar 18
10:45 pm - 12:40 pmPER-SEA
28h 55m1 stop
$951Qatar Airways
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Tue, Mar 18
1:10 am - 6:33 pmPER-SEA
32h 23m3 stops
$4,174Air Canada
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Wed, May 14

Emirates flights from Perth to Seattle

Our best Emirates deals on Perth to Seattle flight tickets
Emirates
Feb 1
PER10:20 pmPerth
30h 15m
1 stop
SEA12:35 pmSeattle/Tacoma Intl
Feb 8
SEA4:05 pmSeattle/Tacoma Intl
40h 05m
1 stop
PER12:10 amPerth
Emirates
Feb 1
PER10:20 pmPerth
30h 15m
1 stop
SEA12:35 pmSeattle/Tacoma Intl
Feb 8
SEA4:05 pmSeattle/Tacoma Intl
40h 20m
2 stops
PER12:25 amPerth
Emirates
Feb 1
PER12:25 pmPerth
40h 10m
2 stops
SEA12:35 pmSeattle/Tacoma Intl
Feb 8
SEA4:05 pmSeattle/Tacoma Intl
40h 20m
2 stops
PER12:25 amPerth

United Airlines flights from Perth to Seattle

Our best United Airlines deals on Perth to Seattle flight tickets
United Airlines
Jan 31
PER5:55 amPerth
29h 13m
2 stops
SEA7:08 pmSeattle/Tacoma Intl
Feb 7
SEA9:20 amSeattle/Tacoma Intl
37h 10m
3 stops
PER2:30 pmPerth
United Airlines
Jan 31
PER11:45 pmPerth
37h 35m
3 stops
SEA9:20 pmSeattle/Tacoma Intl
Feb 7
SEA6:10 amSeattle/Tacoma Intl
37h 10m
3 stops
PER11:20 amPerth
United Airlines
Feb 1
PER3:15 pmPerth
62h 45m
3 stops
SEA2:00 pmSeattle/Tacoma Intl
Feb 8
SEA7:00 amSeattle/Tacoma Intl
40h 55m
2 stops
PER3:55 pmPerth

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 $1,133.

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 54 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,344 when searching 54 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $1,039 in the past 72 hours.

Can stopping save me money on Perth to Seattle flights?

You could potentially save up to 29% on your flight if you consider stops on a Perth to Seattle flight.

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

$602

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 $602. The best round-trip flight deal from Perth to Seattle found on momondo in the last 72 hours is $937.
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.


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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