Title: £581 Cheap Flights from Perth to Seattle (PER to SEA) - Expedia.co.uk ![](https://images.trvl-media.com/place/178307/82efb684-8d05-4b09-b7ea-52d5ab4ea1ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178307/82efb684-8d05-4b09-b7ea-52d5ab4ea1ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £581 Cheap Flights from Perth (PER) to Seattle (SEA) [View £581 flight on Fri, 7 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:PER,to:SEA,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:580.20&airProductToken=AQqEAQorCMqYARIENzg4NhiPiQEgkmoolrP8AjDbtfwCOFNAAFgBcghTTk4wT09DRQoqCMqYARIDNzEyGJJqIK2cASivvfwCMMTA_AI4U0ABWAFyCFNOTjBPT0NFCikIypgBEgI2OBitnAEgkgEoxsH8AjDOxfwCOFNAAVgBcghTTk4wT09DRRIKCAEQARgBKgJKTBgBIgQIARABKAIoAygEMAE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Perth Airport (PER) to Seattle-Tacoma International Airport (SEA) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.co.uk/Flights-Search?leg1=from:per,to:sea,departure:14/11/2025TANYT&leg2=from:sea,to:per,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![Qatar Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:per,to:sea,departure:14/11/2025TANYT&leg2=from:sea,to:per,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![Qantas Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QF.svg) Qantas Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:per,to:sea,departure:14/11/2025TANYT&leg2=from:sea,to:per,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![Singapore Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:per,to:sea,departure:14/11/2025TANYT&leg2=from:sea,to:per,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:per,to:sea,departure:14/11/2025TANYT&leg2=from:sea,to:per,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Virgin Australia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VA.svg) Virgin Australia [](https://www.expedia.co.uk/Flights-Search?leg1=from:per,to:sea,departure:14/11/2025TANYT&leg2=from:sea,to:per,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VA"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:per,to:sea,departure:14/11/2025TANYT&leg2=from:sea,to:per,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Perth (PER) to Seattle (SEA) Prices were available within the past 7 days and start at £581 for one-way flights and £872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £872 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:871.60&airProductToken=AQp5CiUI0YwBEgE2GI-JASCSHij2vYwDMOG_jAM4T0AAWAFyBU9MVzBCCiYI0YwBEgIxMRiSHiCLuAEoscCMAzDqxowDOE9AAVgBcgVPTFcwQgooCNGMARIENDcyORiLuAEgkgEoosmMAzDdyowDOE9AAVgBcgVPTFcwQgp6CicIwaYBEgMzNzAYkgEgi7gBKNDLjgMw9syOAzhTQABYAXIFT0xYMEIKJgjRjAESAjEyGIu4ASCSHijhzY4DMOrUjgM4T0ABWAFyBU9MWDBCCicI0YwBEgM2NDUYkh4gj4kBKKPWjgMwz9iOAzhPQAFYAXIFT0xYMEISCggBEAEYASoCUUYYASIECAEQASgCKAMoBDAB) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £899 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:898.30&airProductToken=AQp7CicI0YwBEgM5MzYYj4kBIKEjKPa9jAMw-r-MAzhPQABYAXIFT0xXMEIKJgjRjAESAjE1GKEjIIu4ASi9wYwDMOzHjAM4T0ABWAFyBU9MVzBCCigI0YwBEgQ0NzI5GIu4ASCSASiiyYwDMN3KjAM4T0ABWAFyBU9MVzBCCnoKJwjBpgESAzM3MBiSASCLuAEo0MuOAzD2zI4DOFNAAFgBcgVPTFgwQgomCNGMARICMTIYi7gBIJIeKOHNjgMw6tSOAzhPQAFYAXIFT0xYMEIKJwjRjAESAzY0NRiSHiCPiQEoo9aOAzDP2I4DOE9AAVgBcgVPTFgwQhIKCAEQARgBKgJRRhgBIgQIARABKAIoAygEMAE) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £909 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:908.60&airProductToken=AQqFAQolCNGMARIBNhiPiQEgkh4o9r2MAzDhv4wDOFFAAFgBcgVRTFcwQgomCNGMARICMTEYkh4gi7gBKLHAjAMw6saMAzhRQAFYAXIFUUxXMEIKNAjRjAESBDM3MjUYi7gBIJIBKK_JjAMw28qMAzhRQAFYAXIFUUxXMEJ6CgjBpgESBDM3MjUKegonCMGmARIDMzcwGJIBIIu4ASjQy44DMPbMjgM4U0AAWAFyBU9MWDBCCiYI0YwBEgIxMhiLuAEgkh4o4c2OAzDq1I4DOE9AAVgBcgVPTFgwQgonCNGMARIDNjQ1GJIeII-JASij1o4DMM_YjgM4T0ABWAFyBU9MWDBCEgoIARABGAEqAlFGGAEiBAgBEAEoAigDKAQwAQ) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £910 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:909.30&airProductToken=AQp5CiUI0YwBEgE2GI-JASCSHij2vYwDMOG_jAM4T0AAWAFyBU9MVzBCCiYI0YwBEgIxMRiSHiCLuAEoscCMAzDqxowDOE9AAVgBcgVPTFcwQgooCNGMARIENDcyORiLuAEgkgEoosmMAzDdyowDOE9AAVgBcgVPTFcwQgqHAQo0CNGMARIEMzcyNhiSASCLuAEopMqOAzDJy44DOFFAAFgBcgVRTFgwQnoKCMGmARIEMzcyNgomCNGMARICOTQYi7gBIIxZKP3MjgMwvdSOAzhRQAFYAXIFUUxYMEIKJwjRjAESAzc2MxiMWSCPiQEoydWOAzDD144DOFFAAVgBcgVRTFgwQhIKCAEQARgBKgJRRhgBIgQIARABKAIoAygEMAE) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £919 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:918.40&airProductToken=AQp5CiUI0YwBEgE2GI-JASCSHij2vYwDMOG_jAM4T0AAWAFyBU9MVzBCCiYI0YwBEgIxMRiSHiCLuAEoscCMAzDqxowDOE9AAVgBcgVPTFcwQgooCNGMARIENDcyORiLuAEgkgEoosmMAzDdyowDOE9AAVgBcgVPTFcwQgqHAQo0CNGMARIEMzcxORiSASCLuAEo0MuOAzD2zI4DOFFAAFgBcgVRTFgwQnoKCMGmARIEMzcxOQomCNGMARICMTIYi7gBIJIeKOHNjgMw6tSOAzhRQAFYAXIFUUxYMEIKJwjRjAESAzY0NRiSHiCPiQEoo9aOAzDP2I4DOFFAAVgBcgVRTFgwQhIKCAEQARgBKgJRRhgBIgQIARABKAIoAygEMAE) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £936 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:935.30&airProductToken=AQqHAQonCNGMARIDOTM2GI-JASChIyj2vYwDMPq_jAM4UUAAWAFyBVFMVzBCCiYI0YwBEgIxNRihIyCLuAEovcGMAzDsx4wDOFFAAVgBcgVRTFcwQgo0CNGMARIEMzcyNRiLuAEgkgEor8mMAzDbyowDOFFAAVgBcgVRTFcwQnoKCMGmARIEMzcyNQp6CicIwaYBEgMzNzAYkgEgi7gBKNDLjgMw9syOAzhTQABYAXIFT0xYMEIKJgjRjAESAjEyGIu4ASCSHijhzY4DMOrUjgM4T0ABWAFyBU9MWDBCCicI0YwBEgM2NDUYkh4gj4kBKKPWjgMwz9iOAzhPQAFYAXIFT0xYMEISCggBEAEYASoCUUYYASIECAEQASgCKAMoBDAB) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £936 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:936.00&airProductToken=AQp7CicI0YwBEgM5MzYYj4kBIKEjKPa9jAMw-r-MAzhPQABYAXIFT0xXMEIKJgjRjAESAjE1GKEjIIu4ASi9wYwDMOzHjAM4T0ABWAFyBU9MVzBCCigI0YwBEgQ0NzI5GIu4ASCSASiiyYwDMN3KjAM4T0ABWAFyBU9MVzBCCocBCjQI0YwBEgQzNzI2GJIBIIu4ASikyo4DMMnLjgM4UUAAWAFyBVFMWDBCegoIwaYBEgQzNzI2CiYI0YwBEgI5NBiLuAEgjFko_cyOAzC91I4DOFFAAVgBcgVRTFgwQgonCNGMARIDNzYzGIxZII-JASjJ1Y4DMMPXjgM4UUABWAFyBVFMWDBCEgoIARABGAEqAlFGGAEiBAgBEAEoAigDKAQwAQ) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £941 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:940.20&airProductToken=AQqHAQonCNGMARIDNjQ2GI-JASCSHijYvYwDMM2_jAM4UUAAWAFyBVFMVzBCCiYI0YwBEgIxMRiSHiCLuAEoscCMAzDqxowDOFFAAVgBcgVRTFcwQgo0CNGMARIEMzcyORiLuAEgkgEogMiMAzCuyYwDOFFAAVgBcgVRTFcwQnoKCMGmARIEMzcyOQp6CicIwaYBEgMzNzAYkgEgi7gBKNDLjgMw9syOAzhTQABYAXIFT0xYMEIKJgjRjAESAjEyGIu4ASCSHijhzY4DMOrUjgM4T0ABWAFyBU9MWDBCCicI0YwBEgM2NDUYkh4gj4kBKKPWjgMwz9iOAzhPQAFYAXIFT0xYMEISCggBEAEYASoCUUYYASIECAEQASgCKAMoBDAB) ![Jetstar](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JQ.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £1,002 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1001.60&airProductToken=AQqEAQoqCMqiARIDOTY1GI-JASChIyjuw4wDMPLFjAM4SUAAWAFyCFRMV08wMkJBCikIwYYBEgIzNhihIyC4jQEogMiMAzCvzowDOFRAAVgBcghUTFdPMDJCQQorCMGGARIEODc5OBi4jQEgkgEok8-MAzDVz4wDOFRAAVgBcghUTFdPMDJCQQqEAQorCMGGARIEODgwMRiSASC4jQEouMWOAzD8xY4DOEtAAFgBcghLTFhPMDJCQQopCMGGARICMzUYuI0BIKEjKNzNjgMw0dSOAzhLQAFYAXIIS0xYTzAyQkEKKgjKogESAzk2NBihIyCPiQEojdqOAzDc3I4DOElAAVgBcghLTFhPMDJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Sat, 9 May - Mon, 1 Jun PER Perth SEA Seattle £1,149 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PER,to:SEA,departure:09/05/2026TANYT&leg2=from:SEA,to:PER,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1149.00&airProductToken=AQqQAQo3CMqYARIENzkwNBiPiQEgxzIoirmMAzDbvIwDOExAAFgBcghMTk4wTk9DRXoKCMOwARIENzkwNAoqCMqYARIDNzM2GMcyIK2cASiAvowDMInAjAM4TEABWAFyCExOTjBOT0NFCikIypgBEgI2OBitnAEgkgEo7cCMAzD1xIwDOExAAVgBcghMTk4wTk9DRQqQAQopCMqYARICNjcYkgEgrZwBKI7JjgMw5s2OAzhMQABYAXIITE5OME5PQ0UKKgjKmAESAzczNRitnAEgxzIokM-OAzCo0Y4DOExAAVgBcghMTk4wTk9DRQo3CMqYARIENzkxNxjHMiCPiQEopdKOAzDx1Y4DOExAAVgBcghMTk4wTk9DRXoKCMOwARIENzkxNxIKCAEQARgBKgJKTBgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Perth (PER) to Seattle (SEA) ### September is typically the cheapest month to fly From £702 - £1,256 per traveller. Flight from Perth to Seattle route information | Origin airport | Perth | | --- | --- | | Destination airport | Seattle - Tacoma Intl. | | Airlines serving | Cathay Pacific, Emirates, Japan Airlines, Qantas Airways, Qatar Airways | | Return price | £872 | | Distance | 14785 km | ## Compare flights from Perth to Seattle easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Perth to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Perth to Seattle - Tacoma Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Perth (PER) to Seattle - Tacoma Intl. (SEA) The easiest way to view the best deals on flights from Perth to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Perth to Seattle - Tacoma Intl. start at just £872 and range up to £1,149.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Perth and Seattle - booking your flight during May, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Perth to Seattle flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Perth to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Perth Airport to SEA? > If you're planning on travelling between Perth Airport and Sea-Tac Airport, round-trip journeys start from £872. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from PER to Seattle - Tacoma Intl. Airport (SEA)? > This can vary from airline to airline, as each has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where there are instructions on how to cancel online. ### How do I find cheap flights from Perth Airport (PER) to Sea-Tac Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PER to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from PER to SEA? > With a flight distance of 14,900 kilometres from Perth Airport (PER) to Sea-Tac Airport (SEA), this is a long journey. Remember to drink plenty of water and go for a short walk down the aisle from time to time. ### Which airlines fly direct from Perth Airport (PER) to Sea-Tac Airport? > At the moment, no airlines offer flights directly from PER to Seattle - Tacoma Intl. Airport (SEA). You'll have to book a flight with one or more stops. To score the best price and connections, lock in your fare well ahead of time. ### Are Perth Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Perth Airport to Sea-Tac Airport last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Other ### Accommodation - [5 Star Hotels in Bryn Mawr-Skyway](https://www.expedia.co.uk/5Star-Bryn-Mawr-Skyway-Seattle-Hotels.s50-n158768-0.Travel-Guide-Filter-Hotels) - [Bryn Mawr-Skyway Hotels](https://www.expedia.co.uk/Bryn-Mawr-Skyway-Seattle-Hotels.0-n158768-0.Travel-Guide-Filter-Hotels) - [B&B in Burien](https://www.expedia.co.uk/Burien-Bed-And-Breakfasts.d84625-aaBedAndBreakfasts.Travel-Guide-Accommodation) - [Burien Hotels](https://www.expedia.co.uk/Burien-Hotels.d84625.Travel-Guide-Hotels) - [Hotels with Hot Tubs in Des Moines](https://www.expedia.co.uk/Des-Moines-Hotels-Hotels-With-Hot-Tubs.0-0-d6751-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Des Moines Hotels](https://www.expedia.co.uk/Des-Moines-Hotels.d6751.Travel-Guide-Hotels) - [Gay-Friendly Hotels in Downtown Burien](https://www.expedia.co.uk/Downtown-Burien-Seattle-Hotels-Gay-Friendly-Hotel.0-n6193214-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Highline Hotels](https://www.expedia.co.uk/Highline-Seattle-Hotels.0-n553248635975748526-0.Travel-Guide-Filter-Hotels) - [Hotels near Hogan Park](https://www.expedia.co.uk/Hogan-Park-Hotels.0-l6169735-0.Travel-Guide-Filter-Hotels) - [Fairmont Hotels in Kent](https://www.expedia.co.uk/Kent-Hotels-Fairmont.0-0-d8223--bFairmont.Travel-Guide-Filter-Hotels) - [Hilton Hotels in Kent](https://www.expedia.co.uk/Kent-Hotels-Hilton-Hotels.0-0-d8223--bHiltonHotels.Travel-Guide-Filter-Hotels) - [Hyatt Hotels in Kent](https://www.expedia.co.uk/Kent-Hotels-Hyatt-Hotels.0-0-d8223--bHyattHotels.Travel-Guide-Filter-Hotels) - [Marriott Hotels & Resorts in Kent](https://www.expedia.co.uk/Kent-Hotels-Marriott-Hotels-Resorts.0-0-d8223--bMarriottHotelsResorts.Travel-Guide-Filter-Hotels) - [Kent Hotels](https://www.expedia.co.uk/Kent-Hotels.d8223.Travel-Guide-Hotels) - [Houseboats in Kent](https://www.expedia.co.uk/Kent-Houseboats.d8223-aaHouseboats.Travel-Guide-Accommodation) - [Hotels near Kubota Garden](https://www.expedia.co.uk/Kubota-Garden-Hotels.0-l6276756-0.Travel-Guide-Filter-Hotels) - [Normandy Park Hotels](https://www.expedia.co.uk/Normandy-Park-Hotels.d6361385.Travel-Guide-Hotels) - [Hotels near North SeaTac Park](https://www.expedia.co.uk/North-SeaTac-Park-Hotels.0-l6276782-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Rainier View](https://www.expedia.co.uk/Rainier-View-Seattle-Hotels-Gay-Friendly-Hotel.0-n553248635976382294-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Renton](https://www.expedia.co.uk/Renton-Hotels-Budget-Hotels.0-0-d9705-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Hotels with Indoor Pools in Renton](https://www.expedia.co.uk/Renton-Hotels-Hotels-With-Indoor-Pools.0-0-d9705-tHotelswithIndoorPools.Travel-Guide-Filter-Hotels) - [Spa Hotels in Renton](https://www.expedia.co.uk/Renton-Hotels-Spa-Hotels.0-0-d9705-tSpaHotels.Travel-Guide-Filter-Hotels) - [Renton Hotels](https://www.expedia.co.uk/Renton-Hotels.d9705.Travel-Guide-Hotels) - [Cheap Hotels in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Budget-Hotels.0-0-d156205-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Extended Stay America Hotels in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Extended-Stay-America.0-0-d156205--bExtendedStayAmerica.Travel-Guide-Filter-Hotels) - [Hotels Suites in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-Suites.0-0-d156205-thotelsuites.Travel-Guide-Filter-Hotels) - [Hotels with Parking in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-With-Free-Parking.0-0-d156205-thotelwithfreeparking.Travel-Guide-Filter-Hotels) - [Hotels with Parking in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-With-Parking.0-0-d156205-thotelwithparking.Travel-Guide-Filter-Hotels) - [Hotels with Room Service in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-With-Room-Service.0-0-d156205-thotelwithroomservice.Travel-Guide-Filter-Hotels) - [Luxury Hotels in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Luxury-Hotel.0-0-d156205-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Seatac Hotels](https://www.expedia.co.uk/SeaTac-Hotels.d156205.Travel-Guide-Hotels) - [Seattle Hotels](https://www.expedia.co.uk/Seattle-Hotels.d178307.Travel-Guide-Hotels) - [Southcenter Hotels](https://www.expedia.co.uk/Southcenter-Seattle-Hotels.0-n553248633938969434-0.Travel-Guide-Filter-Hotels) - [Hotels near The Boeing Company](https://www.expedia.co.uk/The-Boeing-Company-Hotels.0-l6258427-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Tukwila](https://www.expedia.co.uk/Tukwila-Hotels-Budget-Hotels.0-0-d9989-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Tukwila](https://www.expedia.co.uk/Tukwila-Hotels-Gay-Friendly-Hotel.0-0-d9989-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Indoor Pools in Tukwila](https://www.expedia.co.uk/Tukwila-Hotels-Hotels-With-Indoor-Pools.0-0-d9989-tHotelswithIndoorPools.Travel-Guide-Filter-Hotels) - [Tukwila Hotels](https://www.expedia.co.uk/Tukwila-Hotels.d9989.Travel-Guide-Hotels) - [Hotels near Van Doren's Landing Park](https://www.expedia.co.uk/Van-Dorens-Landing-Park-Hotels.0-l553248634979268559-0.Travel-Guide-Filter-Hotels) - [Hotels near Westfield Southcenter Mall](https://www.expedia.co.uk/Westfield-Southcenter-Mall-Hotels.0-l6127676-0.Travel-Guide-Filter-Hotels) - [White Center Hotels](https://www.expedia.co.uk/White-Center-Seattle-Hotels.0-n174112-0.Travel-Guide-Filter-Hotels) ### Flights - [Flights to Kent](https://www.expedia.co.uk/Cheap-Flights-To-Kent.d8223.Travel-Guide-Flights) - [Flights to SeaTac](https://www.expedia.co.uk/Cheap-Flights-To-SeaTac.d156205.Travel-Guide-Flights) - [Flights to Seattle](https://www.expedia.co.uk/Cheap-Flights-To-Seattle.d178307.Travel-Guide-Flights) - [Flights to Tukwila](https://www.expedia.co.uk/Cheap-Flights-To-Tukwila.d9989.Travel-Guide-Flights) - [Flights from Renton Municipal](https://www.expedia.co.uk/lp/airports/rnt/flights-from-renton-municipal-airport) - [Flights from Kent](https://www.expedia.co.uk/lp/flights/8223/flights-from-kent) - [Flights from Renton](https://www.expedia.co.uk/lp/flights/9705/flights-from-renton) - [Flights from Belfast (BFS) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/bfs/keh/belfast-to-kenmore) - [Flights from Bristol (BRS) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/brs/bfi/bristol-to-seattle) - [Flights from Vancouver (CXH) to Hoquiam (HQM)](https://www.expedia.co.uk/lp/flights/cxh/hqm/vancouver-to-hoquiam) - [Flights from Vancouver (CXH) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/cxh/rnt/vancouver-to-renton) - [Flights from Dublin (DUB) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/dub/keh/dublin-to-kenmore) - [Flights from Edinburgh (EDI) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/edi/keh/edinburgh-to-kenmore) - [Flights from Frankfurt (FRA) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/fra/tiw/frankfurt-to-tacoma) - [Flights from Friday Harbor (FRD) to Seattle (LKE)](https://www.expedia.co.uk/lp/flights/frd/lke/friday-harbor-to-seattle) - [Flights from Fort Smith (FSM) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/fsm/bfi/fort-smith-to-seattle) - [Flights from Niagara Falls (IAG) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/iag/bfi/niagara-falls-to-seattle) - [Flights from Los Angeles (LAX) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/lax/keh/los-angeles-to-kenmore) - [Flights from Los Angeles (LAX) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/lax/rnt/los-angeles-to-renton) - [Flights from London (LHR) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/lhr/bfi/london-to-seattle) - [Flights from London (LHR) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/lhr/keh/london-to-kenmore) - [Flights from London (LHR) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/lhr/pae/london-to-seattle-paine-field-intl-airport) - [Flights from London (LHR) to Bremerton (PWT)](https://www.expedia.co.uk/lp/flights/lhr/pwt/london-to-bremerton) - [Flights from London (LHR) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/lhr/rnt/london-to-renton) - [Flights from Orlando (MCO) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/mco/bfi/orlando-to-seattle) - [Flights from Mojave (MHV) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/mhv/bfi/mojave-to-seattle) - [Flights from Melbourne (MLB) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/mlb/rnt/melbourne-to-renton) - [Flights from Oita (OIT) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/oit/bfi/oita-to-seattle) - [Flights from Chicago (ORD) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/ord/rnt/chicago-to-renton) - [Flights from Seattle Paine Field Intl. Airport (PAE) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/pae/rnt/seattle-paine-field-intl-airport-to-renton) - [Flights from Palo Alto (PAO) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/pao/bfi/palo-alto-to-seattle) - [Flights from Phoenix (PHX) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/phx/tiw/phoenix-to-tacoma) - [Flights from Raleigh (RDU) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/rdu/tiw/raleigh-to-tacoma) - [Flights from Reykjavik (RKV) to Seattle (LKE)](https://www.expedia.co.uk/lp/flights/rkv/lke/reykjavik-to-seattle) - [Flights from Coppermine (YCO) to Seattle (LKE)](https://www.expedia.co.uk/lp/flights/yco/lke/coppermine-to-seattle) - [Flights from Dawson City (YDA) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/yda/bfi/dawson-city-to-seattle) - [Flights from Igloolik (YGT) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/ygt/bfi/igloolik-to-seattle) - [Flights from Victoria (YYJ) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/yyj/tiw/victoria-to-tacoma) ### Packages - [Visit Burien](https://www.expedia.co.uk/Burien.dx84625) - [Des Moines Marina](https://www.expedia.co.uk/Des-Moines-Marina-Seattle.d6183466.Attraction) - [Kent Holidays](https://www.expedia.co.uk/Kent.d8223.Holidays-City-Breaks) - [Marine View Park](https://www.expedia.co.uk/Marine-View-Park-Seattle.d553248635019447037.Attraction) - [Visit Normandy Park](https://www.expedia.co.uk/Normandy-Park.dx6361385) - [Renton Holidays](https://www.expedia.co.uk/Renton.d9705.Holidays-City-Breaks) - [Visit Renton](https://www.expedia.co.uk/Renton.dx9705) - [Seatac Holidays](https://www.expedia.co.uk/SeaTac.d156205.Holidays-City-Breaks) - [Visit SeaTac](https://www.expedia.co.uk/SeaTac.dx156205) - [Visit Bryn Mawr-Skyway](https://www.expedia.co.uk/Seattle-Bryn-Mawr-Skyway.dx158768) - [Visit White Center](https://www.expedia.co.uk/Seattle-White-Center.dx174112) - [The Boeing Company](https://www.expedia.co.uk/The-Boeing-Company-Seattle.d6258427.Attraction) ### Cars - [Car hire near Angle Lake Park](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Angle-Lake-Park.d6276767.Car-Hire-Guide) - [Car hire near Des Moines Beach](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Des-Moines-Beach.d553248635983994718.Car-Hire-Guide) - [Car hire Renton](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Renton.d9705.Car-Hire-Guide) - [Car hire SeaTac](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-SeaTac.d156205.Car-Hire-Guide) - [Car hire near The Boeing Company](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-The-Boeing-Company.d6258427.Car-Hire-Guide) - [Enterprise Rental Cars in SeaTac](https://www.expedia.co.uk/Enterprise-Car-Rentals-In-SeaTac.d156205-c15.Car-Rental-Guide-Suppliers) - [Rent A Wreck Rental Cars in SeaTac](https://www.expedia.co.uk/Rent-A-Wreck-Car-Rentals-In-SeaTac.d156205-c33.Car-Rental-Guide-Suppliers) ### Other - [Things to do in Des Moines](https://www.expedia.co.uk/Things-To-Do-In-Des-Moines.d6751.Travel-Guide-Activities) - [Things to do in Kent](https://www.expedia.co.uk/Things-To-Do-In-Kent.d8223.Travel-Guide-Activities) \*Available to Expedia members.