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PER - SEA

$1,057 Find cheap flights from Perth to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Seattle departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
sáb. 22/6
sáb. 29/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Seattle.
In the last 7 days, travellers have searched 43,604,079 times on KAYAK, and here's why:

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Cheap flight deals from Perth to Seattle (PER-SEA)

 
These are the cheapest deals for flights from Perth to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Perth to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Perth to Seattle.

Recent one-way flight deals from Perth to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Perth to Seattle found on KAYAK recently.

Recent last-minute flight deals from Perth to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Perth to Seattle.

Recent direct flight deals from Perth to Seattle

The latest deals for direct flights from Perth to Seattle so you can sit back and relax without the need for a layover.

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
23:45 - 14:29PER-SEA
29h 44m2 stops
08:38 - 14:45SEA-PER
38h 07m2 stops
$1,546United Airlines
Find Deal
lun., 12 ago. - lun., 18 nov.
23:45 - 18:22PER-SEA
33h 37m2 stops
08:38 - 14:05SEA-PER
37h 27m3 stops
$1,566United Airlines
Find Deal
lun., 12 ago. - lun., 18 nov.
17:10 - 08:45PER-SEA
30h 35m1 stop
17:58 - 14:45SEA-PER
28h 47m2 stops
$2,953Singapore Airlines
Find Deal
lun., 12 ago. - lun., 18 nov.
07:50 - 23:59PER-SEA
31h 09m2 stops
17:45 - 17:00SEA-PER
32h 15m2 stops
$2,995Qantas Airways
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vie., 28 jun. - vie., 12 jul.
01:10 - 14:17PER-SEA
28h 07m2 stops
17:58 - 14:45SEA-PER
28h 47m2 stops
$3,205Singapore Airlines
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dom., 11 ago. - lun., 18 nov.
22:45 - 12:30PER-SEA
28h 45m1 stop
16:05 - 18:45SEA-PER
34h 40m1 stop
$3,294Qatar Airways
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lun., 12 ago. - lun., 18 nov.
01:10 - 14:17PER-SEA
28h 07m2 stops
23:59 - 14:45SEA-PER
46h 46m3 stops
$3,327
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dom., 11 ago. - lun., 18 nov.
17:10 - 22:19PER-SEA
44h 09m3 stops
23:59 - 14:45SEA-PER
46h 46m3 stops
$3,774
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lun., 12 ago. - lun., 18 nov.
13:15 - 23:59PER-SEA
25h 44m2 stops
15:08 - 11:15SEA-PER
29h 07m3 stops
$4,305
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vie., 28 jun. - vie., 12 jul.
22:45 - 12:30PER-SEA
28h 45m1 stop
16:30 - 18:35SEA-PER
35h 05m1 stop
$5,759Qatar Airways
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vie., 28 jun. - vie., 12 jul.
23:55 - 21:45PER-SEA
36h 50m2 stops
$1,057
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jue., 20 jun.
01:20 - 18:15PER-SEA
32h 55m2 stops
$1,125
Find Deal
sáb., 16 nov.
23:55 - 10:35PER-SEA
25h 40m2 stops
$1,148Japan Airlines
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mar., 27 ago.
00:10 - 14:34PER-SEA
30h 24m3 stops
$1,175Japan Airlines
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sáb., 16 nov.
13:50 - 09:00PER-SEA
35h 10m2 stops
$1,223Singapore Airlines
Find Deal
dom., 17 nov.
01:10 - 14:17PER-SEA
28h 07m2 stops
$1,668Singapore Airlines
Find Deal
lun., 17 jun.
23:45 - 21:59PER-SEA
37h 14m3 stops
$1,892United Airlines
Find Deal
mar., 27 ago.
01:10 - 15:19PER-SEA
53h 09m2 stops
$2,127United Airlines
Find Deal
lun., 26 ago.
22:45 - 12:30PER-SEA
28h 45m1 stop
$2,883Qatar Airways
Find Deal
mar., 18 jun.
22:45 - 12:30PER-SEA
28h 45m1 stop
$3,199Qatar Airways
Find Deal
lun., 1 jul.

Flights from Perth to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Perth to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Perth to Seattle?

The average price of all flights from Perth to Seattle clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Seattle on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Perth to Seattle. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Perth to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Perth to Seattle is February, where tickets cost $1,703 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is $2,986 and $2,491 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Perth to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Perth to Seattle, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Which airlines provide the cheapest flights from Perth to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Perth to Seattle found by KAYAK users in the last 72 hours was for $1,546 on United Airlines, followed by Singapore Airlines ($2,953). One-way flight deals have also been found from as low as $1,148 on Japan Airlines and from $1,223 on Singapore Airlines.

Good to know

Low season

March

High season

June

Cheapest flight

$1,057
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Perth to Seattle

When to book flights from Perth to Seattle

Are your dates flexible? Find out the best times to travel from Perth to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Perth to Seattle

  • What is the cheapest flight from Perth to Seattle?

    In the last 3 days, the lowest price for a flight from Perth to Seattle was $703 for a one-way ticket and $1,028 for a return.

  • Which airports will I be using when flying from Perth to Seattle?

    Perth and Seattle are both served by 1 main airport. You will leave Perth from Perth and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Perth to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Perth to Seattle?

    oneworld, and Star Alliance are the airline alliances operating flights between Perth and Seattle, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Perth to Seattle, Japan Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Perth to Seattle are Japan Airlines and Singapore Airlines. With an average price for the route of $2,135 and an overall rating of 8.3, Japan Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,989 and an overall rating of 8.2.

  • How does KAYAK find such low prices on flights from Perth to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Perth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Perth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Perth to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Perth to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Perth to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1473 reviews
8.4Boarding
8.2Comfort
8.7Crew
7.8Food
7.8Entertainment
Airline reviews

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

4.0 OkayAnonymous, May 2024LAX - SFO
Read more about Japan Airlines reviews

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

It was one of the best experiences. The staff were amazing. JAL is my second favorite Asian Carrier I have flown on. Korean Air was my first. Thank you JAL for bringing me home safely and for such an amazing staff and service.

JAL is quite nice in business class. Comfortable, spacious seats. Their entertainment, especially their film selection, isn’t that great though as their are not many new releases like some airlines offer their first and business class customers. . Food is excellent and the option to order on demand is always quite nice, which JAL offers. Flight attendants were very friendly and kind. Overall very good experience with JAL.

Very comfortable unlike my first trip where they switched my flight from JAL to AA which was a disaster!

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

This time is good . Don’t cancel flight with out early notice .

Very good experience, considering the short flight the meals were served promptly after takeoff.

X class seats in row 3 with the new configuration are very poor in fact I feel 3B and 3E should no longer be considered as X class seat as there is no forward seat pocket available to these seats and greatly reduced leg room due the intrusion of the business class armrests/table module

It was pretty good. Everyone friendly. Like all airlines, the draconian limitations on baggage and weight and not giving even a free soda kind of drags down the experience a bit.

Last 10 minutes boarding they canceled the flight and didn’t organise anything

Estheticly the plane looks great, although the seats are way too upright. If the seats were just slightly more reclined then the comfort level would increase tenfold. I had the stiffest neck after just a short flight due to this. A nap was almost out of the question.

Cabin crew were very professional and welcoming. They certainly appeared to have lifted their game. Congratulations

I know not directly a Virgin "thing" but I hold Virgin responsible for their subcontractors. Had to wait 45 minutes waiting for baggage at PER before the belt conveyor even started. This is unacceptable and hopefully Virgin engages with whoever to pull their fingers out. I realise PER staff are generally slow at the best of times but this was ridiculous. Maybe more seating for those waiting, a cafe in the baggage area for a light meal while we wait or at the very least a troop of dancing girls to entertain the punters while they stare at the conveyor belt start light almost willing it to fire up.

Very poor. Flight was cancelled due to captain exceeding hours. Told to fend for ourselves for 12 hours until a new flight could be done. This meant overnight accommodation in Hobart. Next plane was delayed and no food onboard. No apologies from Virgin. Extremely disappointing.

Flight was cancelled due to a mechanical fault - Virgin rebooked me on a flight 6 hours later so I cancelled and flew with another carrier

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

Book cheap flights from Perth to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Perth to Seattle found on KAYAK in the last 72 hours.
20/6jue.
2 stops
36h 50mPER-SEA
$1,057
16/11sáb.
2 stops
32h 55mPER-SEA
$1,125
27/8mar.
2 stopsJapan Airlines
25h 40mPER-SEA
$1,148
16/11sáb.
3 stopsJapan Airlines
30h 24mPER-SEA
$1,175
17/11dom.
2 stopsSingapore Airlines
35h 10mPER-SEA
$1,223
17/6lun.
2 stopsSingapore Airlines
28h 07mPER-SEA
$1,668
27/8mar.
3 stopsUnited Airlines
37h 14mPER-SEA
$1,892
26/8lun.
2 stopsUnited Airlines
53h 09mPER-SEA
$2,127
18/6mar.
1 stopQatar Airways
28h 45mPER-SEA
$2,883
1/7lun.
1 stopQatar Airways
28h 45mPER-SEA
$3,199

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Perth - Seattle Flights

Departure:

Perth (PER)Australia

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Perth

Cabin classes: