Title: CA $511 Cheap Flights from Seattle (SEA) to Brussels (BRU) - Expedia.ca ![](https://images.trvl-media.com/place/178241/ccd70fac-089f-4243-91b3-72fd772c4d15.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178241/ccd70fac-089f-4243-91b3-72fd772c4d15.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $511 Cheap Flights from Seattle (SEA) to Brussels (BRU) [View CA $511 flight on Wed, Dec 3, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:BRU,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:510.02&airProductToken=AQplCjAIxpIBEgM2ODAYkgEgiikoi-H-AjDX5P4COFhAAFgBagVMSUdIVHIIWEoxUVVTTFQKMQjGkgESAzU1NBiKKSChpAEop-X-AjDv5v4COFhAAVgBagVMSUdIVHIIWEoxUVVTTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) - [Roundtrip](?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 Seattle-Tacoma International Airport (SEA) to Brussels Airport (BRU) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:bru,departure:01/10/2025TANYT&leg2=from:bru,to:sea,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:bru,departure:01/10/2025TANYT&leg2=from:bru,to:sea,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Brussels Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:bru,departure:01/10/2025TANYT&leg2=from:bru,to:sea,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:bru,departure:01/10/2025TANYT&leg2=from:bru,to:sea,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:bru,departure:01/10/2025TANYT&leg2=from:bru,to:sea,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:bru,departure:01/10/2025TANYT&leg2=from:bru,to:sea,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:bru,departure:01/10/2025TANYT&leg2=from:bru,to:sea,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ![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 30% 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.ca/login) ## Cheap flights from Seattle (SEA) to Brussels (BRU) Prices were available within the past 7 days and start at CA $511 for one-way flights and CA $575 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, Oct 23 - Thu, Nov 6 SEA Seattle BRU Brussels CA $575 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:23/10/2025TANYT&leg2=from:BRU,to:SEA,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:574.92&airProductToken=AQplCjAIxpIBEgM2ODAYkgEgiiko9ZP7AjC3l_sCOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzU1NBiKKSChpAEoh5j7AjDKmfsCOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNTU1GKGkASCKKSimrPwCMPit_AI4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjgxGIopIJIBKNyu_AIwvLL8AjhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Wed, Oct 15 - Thu, Oct 23 SEA Seattle BRU Brussels CA $589 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:15/10/2025TANYT&leg2=from:BRU,to:SEA,departure:23/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:588.63&airProductToken=AQplCjAIxpIBEgM2ODAYkgEgiiko9bn6AjC3vfoCOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzU1NBiKKSChpAEoh776AjDKv_oCOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNTU1GKGkASCKKSj_jvsCMMyQ-wI4TkAAWAFqBUxJR0hUcghOTzJRVVNMVAowCMaSARIDNjgzGIopIJIBKMGS-wIwnJb7AjhOQAFYAWoFTElHSFRyCE5PMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Mon, Sep 29 - Wed, Oct 8 SEA Seattle BRU Brussels CA $603 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:29/09/2025TANYT&leg2=from:BRU,to:SEA,departure:08/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:602.34&airProductToken=AQplCjAIxpIBEgM2ODIYkgEgiikouIf5AjD1ivkCOE5AAFgBagVMSUdIVHIITk8yUVVTTFQKMQjGkgESAzU1NBiKKSChpAEop5X5AjDqlvkCOE5AAVgBagVMSUdIVHIITk8yUVVTTFQKZQoxCMaSARIDNTU1GKGkASCKKSiG5vkCMNPn-QI4TkAAWAFqBUxJR0hUcghOTzJRVVNMVAowCMaSARIDNjgxGIopIJIBKLLo-QIwkuz5AjhOQAFYAWoFTElHSFRyCE5PMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Dec 3 - Wed, Dec 10 SEA Seattle BRU Brussels CA $611 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:03/12/2025TANYT&leg2=from:BRU,to:SEA,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:610.72&airProductToken=AQqaAQoyCMGGARIEODgwMRiSASC4jQEo_tz-AjDB3f4COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzMwNBi4jQEgmF0o0N7-AjDo4P4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzgzMhiYXSChpAEo0eH-AjD65P4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKmgEKMQjBhgESAzgzMxihpAEgmF0ovKn_AjCNrf8COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzMwNRiYXSC4jQEo8a3_AjDLsP8COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMgjBhgESBDg4MTAYuI0BIJIBKPGy_wIwrrP_AjhLQAFYAWoFQkFTSUNyCEtMWDdZTEdUEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Dec 2 - Tue, Dec 9 SEA Seattle BRU Brussels CA $613 Roundtrip found 9 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:02/12/2025TANYT&leg2=from:BRU,to:SEA,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:612.83&airProductToken=AQqaAQoyCMGGARIEODgwMRiSASC4jQEo3tH-AjCh0v4COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzMwNBi4jQEgmF0osNP-AjDI1f4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzgzMhiYXSChpAEosdb-AjDa2f4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKmgEKMQjBhgESAzgzMxihpAEgmF0onJ7_AjDtof8COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzMwNRiYXSC4jQEo0aL_AjCrpf8COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMgjBhgESBDg4MTAYuI0BIJIBKNGn_wIwjqj_AjhLQAFYAWoFQkFTSUNyCEtMWDdZTEdUEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Dec 3 - Wed, Dec 10 SEA Seattle BRU Brussels CA $620 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:03/12/2025TANYT&leg2=from:BRU,to:SEA,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:619.76&airProductToken=AQqaAQoyCMGGARIEODgwMRiSASC4jQEo_tz-AjDB3f4COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzMwNBi4jQEgmF0o0N7-AjDo4P4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzgzMhiYXSChpAEo0eH-AjD65P4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKmQEKMQjBhgESAzgzMxihpAEgmF0ovKn_AjCNrf8COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzQxORiYXSCYzgEolq__AjDwr_8COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzU0MxiYzgEgkgEo8rD_AjC4s_8COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QSCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Oct 19 - Wed, Nov 19 SEA Seattle BRU Brussels CA $621 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:19/10/2025TANYT&leg2=from:BRU,to:SEA,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:620.63&airProductToken=AQptCjQI1YIBEgMzNDEYkgEgxI0BKKLq-gIw3ez6AjhLQABYAWoIRUNPQkFTSUNyCEtMWDdZTEdUCjUI1YIBEgM2MTgYxI0BIKGkASjP8foCMIz1-gI4S0ABWAFqCEVDT0JBU0lDcghLTFg3WUxHVApuCjUI1YIBEgM5OTUYoaQBIMSNASjnvf0CMNbB_QI4S0AAWAFqCEVDT0JBU0lDcghLTFg3WUxHVAo1CNWCARIEMjA0NBjEjQEgkgEot8T9AjCxx_0COEtAAVgBaghFQ09CQVNJQ3IIS0xYN1lMR1QSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Dec 2 - Tue, Dec 9 SEA Seattle BRU Brussels CA $622 Roundtrip found 9 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:02/12/2025TANYT&leg2=from:BRU,to:SEA,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:621.87&airProductToken=AQqaAQoyCMGGARIEODgwMRiSASC4jQEo3tH-AjCh0v4COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzMwNBi4jQEgmF0osNP-AjDI1f4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzgzMhiYXSChpAEosdb-AjDa2f4COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKmQEKMQjBhgESAzgzMxihpAEgmF0onJ7_AjDtof8COEtAAFgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzQxORiYXSCYzgEo9qP_AjDQpP8COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QKMQjBhgESAzU0MxiYzgEgkgEo0qX_AjCYqP8COEtAAVgBagVCQVNJQ3IIS0xYN1lMR1QSCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Oct 19 - Wed, Nov 19 SEA Seattle BRU Brussels CA $626 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:19/10/2025TANYT&leg2=from:BRU,to:SEA,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:625.33&airProductToken=AQpiCi4IxZIBEgI1MhiSASCDDSjb6PoCMPfs-gI4T0AAWAFqBFNBVlJyCE9MWDdIMUJWCjAIxZIBEgM2MzgYgw0goaQBKLfv-gIwoPD6AjhBQAFYAWoEU0FWUnIIT0xYN0gxQlYKYgowCMWSARIDNjMxGKGkASCDDSirvf0CMJS-_QI4QUAAWAFqBFNBVlJyCE9MWDdIMUJWCi4IxZIBEgI1MxiDDSCSASjewP0CMKzF_QI4T0ABWAFqBFNBVlJyCE9MWDdIMUJWEgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Nov 3 - Tue, Nov 18 SEA Seattle BRU Brussels CA $654 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BRU,departure:03/11/2025TANYT&leg2=from:BRU,to:SEA,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:653.52&airProductToken=AQqcAQoyCMGCARIEMTY2NxiSASCjsQEom4z8AjCRjvwCOEJAAFgBagVCQVNJQ3IIT0xYN0gxQlYKMQjBggESAjUwGKOxASDriQEono_8AjC6k_wCOEJAAVgBagVCQVNJQ3IIT0xYN0gxQlYKMwjBggESBDY3NzIY64kBIKGkASi3lPwCMIKV_AI4U0ABWAFqBUJBU0lDcghPTFg3SDFCVgppCjMIwYIBEgQ2NjM3GKGkASDriQEo9LL9AjDEs_0COFNAAFgBagVCQVNJQ3IIT0xYN0gxQlYKMgjBggESBDY5MDgY64kBIJIBKN-0_QIwt7n9AjhPQAFYAWoFQkFTSUNyCE9MWDdIMUJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from Seattle (SEA) to Brussels (BRU) ### February is typically the cheapest month to fly From CA $571 - CA $1,623 per traveller. Flight from Seattle to Brussels (SEA - BRU) route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Brussels - National | | Airlines serving | Aer Lingus, Air Canada, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United | | Roundtrip price | CA $575 | | Distance | 7911 km | ## Seattle to Brussels Flights **The easy way to book your flights from Seattle to Brussels**  With Expedia, it’s simple to find and book flights to Brussels from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Brussels - National, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Brussels today, tomorrow, or this week.   **Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Brussels - National, BRU**  Sort your search results by price to find great deals on your flight from Seattle to Brussels—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Brussels from Seattle currently is just CA $575 rising to CA $654.   Here are more money-saving tips:  - Fly in October when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Brussels   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Brussels from Seattle**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Brussels with Expedia today. ## Frequently asked questions ### How much is a flight from SEA to Brussels - National Airport (BRU)? > The lowest price advertised for a round-trip flight between Sea-Tac Airport and BRU is CA $575. But you better get a move on. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to BRU? > When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your trip, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Sea-Tac Airport to Brussels - National Airport (BRU) that have flexible change policies? > Many carriers will allow you to reschedule your flight at no extra charge. All you pay is the difference in the ticket price. When looking for Sea-Tac Airport to Brussels - National Airport (BRU) flights, you'll find a "No change fees" box for you to pick. ### How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to Brussels Airport? > Averaging 15 hours and 31 minutes, the flight from SEA to BRU is a lengthy one. To make your trip more pleasant, remember to bring a quality travel pillow and some noise-cancelling headphones. ### How far is the flight from SEA to Brussels Airport? > With around 8,000 kilometres separating Sea-Tac Airport and BRU, your flight will be a long one. Pack wisely and make your trip more comfortable. Little things like warm clothes and a cozy travel pillow can make a big difference. ### Which airlines fly direct from Sea-Tac Airport to Brussels - National Airport (BRU)? > If you want to travel straight from Sea-Tac Airport to BRU, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports. ### Are Sea-Tac Airport to Brussels - National Airport (BRU) flight tickets cheaper when they're purchased at the last minute? > Fares from SEA to Brussels - National Airport (BRU) are available up to 12 months before departure on Expedia. And although you may occasionally nab great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other ### Lodging - [Bertem Hotels](https://www.expedia.ca/Bertem-Hotels.d6274795.Travel-Guide-Hotels) - [Boortmeerbeek Hotels](https://www.expedia.ca/Boortmeerbeek-Hotels.d6277841.Travel-Guide-Hotels) - [Aparthotels in Brussels](https://www.expedia.ca/Brussels-Apart-Hotels.d178241-aaApartHotels.Travel-Guide-Accommodation) - [B&B in Brussels](https://www.expedia.ca/Brussels-Bed-And-Breakfast.d178241-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Condo Rentals in Brussels](https://www.expedia.ca/Brussels-Condos.d178241-aaCondos.Travel-Guide-Accommodation) - [Hostels in Brussels](https://www.expedia.ca/Brussels-Hostels.d178241-aaHostels.Travel-Guide-Accommodation) - [Beach Hotel Hotels in Brussels](https://www.expedia.ca/Brussels-Hotels-Beach-Hotel.0-0-d178241-tBeachHotel.Travel-Guide-Filter-Hotels) - 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[Car rentals near Brussels](https://www.expedia.ca/Car-Rentals-In-Brussels.d178241.Car-Rental-Guide) - [Car rental Tervuren](https://www.expedia.ca/Car-Rentals-In-Tervuren.d6274799.Car-Rental-Guide) - [Car rental Zaventem](https://www.expedia.ca/Car-Rentals-In-Zaventem.d5191.Car-Rental-Guide) - [Economy Car Rentals in Brussels](https://www.expedia.ca/Economy-Car-Rentals-In-Brussels.d178241-tEconomy.Car-Rental-Guide-Class) - [Luxury Car Rentals in Brussels](https://www.expedia.ca/Luxury-Car-Rentals-In-Brussels.d178241-tLuxury.Car-Rental-Guide-Class) - [Minivan Car Rentals in Brussels](https://www.expedia.ca/Minivan-Car-Rentals-In-Brussels.d178241-tMinivan.Car-Rental-Guide-Class) - [National Car Rental Rental Cars in Brussels](https://www.expedia.ca/National-Car-Rental-Car-Rentals-In-Brussels.d178241-c42.Car-Rental-Guide-Suppliers) - [Pickup Car Rentals in Brussels](https://www.expedia.ca/Pickup-Car-Rentals-In-Brussels.d178241-tPickup.Car-Rental-Guide-Class) - [Sports Car Car Rentals in Brussels](https://www.expedia.ca/Sportscar-Car-Rentals-In-Brussels.d178241-tSportscar.Car-Rental-Guide-Class) - [Van Car Rentals in Brussels](https://www.expedia.ca/Van-Car-Rentals-In-Brussels.d178241-tVan.Car-Rental-Guide-Class) ### Vacation Rental - [Brussels Vacation Rentals](https://www.expedia.ca/Brussels-Vacation-Rentals.d178241.Travel-Guide-VacationRentals) ### Other - [Things to do in Brussels](https://www.expedia.ca/Things-To-Do-In-Brussels.d178241.Travel-Guide-Activities) - [Things to do in Machelen](https://www.expedia.ca/Things-To-Do-In-Machelen.d178469.Travel-Guide-Activities) - [Things to do in Zaventem](https://www.expedia.ca/Things-To-Do-In-Zaventem.d5191.Travel-Guide-Activities) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels and earn double points when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)