Title: PIT to BRU flights from $234 (Pittsburgh to Brussels) - Expedia.com ![](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) # $234 Cheap Flights from Pittsburgh (PIT) to Brussels (BRU) [View $234 flight on Mon, Nov 2, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:PIT,to:BRU,departure:11/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:233.40&airProductToken=AQpqCjMIwYIBEgQ2OTcxGI-aASDriQEop5CcAzDkk5wDOE9AAFgBagVCQVNJQ3IIT0xYOUM5QlYKMwjBggESBDcxMTcY64kBIKGkASjclJwDMKeVnAM4U0ABWAFqBUJBU0lDcghPTFg5QzlCVhIMCAEQARgBKgJBQTIAGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 Pittsburgh Intl. Airport (PIT) to Brussels Airport (BRU) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](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\* - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Pittsburgh to Brussels (PIT-BRU) Prices were available within the past 7 days and start at $234 for one-way flights and $435 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) Fri, May 8 - Fri, May 15 PIT Pittsburgh BRU Brussels $435 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:5/8/2026TANYT&leg2=from:BRU,to:PIT,departure:5/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:434.93&airProductToken=AQpmCjEIxpIBEgM4MzAYj5oBIIopKPm8jAMw17-MAzhOQABYAWoFTElHSFRyCE5KMlFVU0xUCjEIxpIBEgM1NTQYiikgoaQBKKfAjAMw78GMAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUCmYKMQjGkgESAzU1NRihpAEgiiko5oWNAzCuh40DOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzgzMRiKKSCPmgEol4iNAzCTi40DOE5AAVgBagVMSUdIVHIITkoyUVVTTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, May 10 - Wed, May 20 PIT Pittsburgh BRU Brussels $505 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:5/10/2026TANYT&leg2=from:BRU,to:PIT,departure:5/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:504.93&airProductToken=AQpECiAIxpIBEgM4MzAYj5oBIIopKLnTjAMwl9aMAzhOQABYAQogCMaSARIDNTU0GIopIKGkASjn1owDMK_YjAM4TkABWAEKRAogCMaSARIDNTU1GKGkASCKKSiGvo0DMM6_jQM4TkAAWAEKIAjGkgESAzgzMRiKKSCPmgEot8CNAzCzw40DOE5AAVgBEgoIARABGAEqAkZJGAEiBAgBEAEoBDAB) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Wed, May 6 - Tue, May 12 PIT Pittsburgh BRU Brussels $529 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:5/6/2026TANYT&leg2=from:BRU,to:PIT,departure:5/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.13&airProductToken=AQqlAQo-CMmEARIENDU2ORiPmgEgqVEooqGMAzCEoowDOE9AAFgBagVCQVNJQ3IIT0xYOFQxQlZ6CgjBggESBDQ1NjgKMAjJhAESAzIxMhipUSCMGCjnpIwDMJqojAM4T0ABWAFqBUJBU0lDcghPTFg4VDFCVgoxCMmEARIDNTk3GIwYIKGkASjJqYwDMNWqjAM4T0ABWAFqBUJBU0lDcghPTFg4VDFCVgqlAQoxCMmEARIDNjA0GKGkASCMGCjx4IwDMIfijAM4T0AAWAFqBUJBU0lDcghPTFg4VDFCVgowCMmEARIDMjExGIwYIKlRKLbjjAMwr-eMAzhPQAFYAWoFQkFTSUNyCE9MWDhUMUJWCj4IyYQBEgQ0MzA1GKlRII-aASjJ6IwDMLzpjAM4T0ABWAFqBUJBU0lDcghPTFg4VDFCVnoKCMGCARIENDYzMhIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Apr 15 - Wed, Apr 22 PIT Pittsburgh BRU Brussels $565 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:4/15/2026TANYT&leg2=from:BRU,to:PIT,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:564.73&airProductToken=AQpoCjIIwoIBEgMxNzAYj5oBIOuJASjpuooDMKG-igM4UUAAWAFqBU5PQkFHcghRTFg4QzFCVgoyCMKCARIDMzkwGOuJASChpAEoi8KKAzDRwooDOFFAAVgBagVOT0JBR3IIUUxYOEMxQlYKaAoyCMKCARIDMzg1GKGkASDriQEo3IGLAzCsgosDOE9AAFgBagVOT0JBR3IIT0xYOFQxQlYKMgjCggESAzE3MRjriQEgj5oBKOyEiwMw1oiLAzhPQAFYAWoFTk9CQUdyCE9MWDhUMUJWEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, Aug 19 - Wed, Aug 26 PIT Pittsburgh BRU Brussels $569 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:8/19/2026TANYT&leg2=from:BRU,to:PIT,departure:8/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:568.07&airProductToken=AQphCjAIxZIBEgMwODAYj5oBIIMNKOjDlQMwjMeVAzhPQABYAWoEU0FWUnIIT0xYN0MxQlYKLQjFkgESAzYzOBiDDSChpAEovMuVAzClzJUDOEFAAFgBagRTQVZScgVBUlQ3MgpgCi0IxZIBEgM2MzEYoaQBIIMNKPSKlgMw3YuWAzhBQABYAWoEU0FWUnIFQVJUNzIKLwjFkgESAjgxGIMNII-aASiOjpYDMO6RlgM4T0AAWAFqBFNBVlJyCE9MWDdDMUJWEgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 8 - Fri, May 15 PIT Pittsburgh BRU Brussels $572 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:5/8/2026TANYT&leg2=from:BRU,to:PIT,departure:5/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.73&airProductToken=AQqvAQo1CNWCARIENTkzMhiPmgEgrhwo8rqMAzDju4wDOExAAFgBaghFQ09CQVNJQ3IITExXODZEQlEKMwjVggESAzkwNxiuHCClBCizvIwDMLvAjAM4TEABWAFqCEVDT0JBU0lDcghMTFc4NkRCUQpBCNWCARIEOTk1OBilBCChpAEopMGMAzDlwYwDOExAAVgBaghFQ09CQVNJQ3IITExXODZEQlF6CgjTnAESBDI2MTAKhQEKQAjVggESBDgzMjkYoaQBIJhdKN2DjQMwroeNAzhMQABYAWoIRUNPQkFTSUNyCExMWDg2REJRegkIwYYBEgM4MzMKQQjVggESBDg1NDAYmF0gj5oBKKaIjQMwiImNAzhMQAFYAWoIRUNPQkFTSUNyCExMWDg2REJRegoIwYYBEgQ4NTg1EgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Sep 23 - Thu, Oct 1 PIT Pittsburgh BRU Brussels $579 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:9/23/2026TANYT&leg2=from:BRU,to:PIT,departure:10/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:578.93&airProductToken=AQpnCjIIwYYBEgQ4NTg4GI-aASCYXSiXy5gDMOvLmAM4TEAAWAFqBUJBU0lDcghMS0k5MFVCUQoxCMGGARIDODMyGJhdIKGkASjBzJgDMNbPmAM4TEABWAFqBUJBU0lDcghMS0k5MFVCUQpnCjEIwYYBEgM4MzMYoaQBIJhdKL2fmQMw_6KZAzhMQABYAWoFQkFTSUNyCExLSTkwVUJRCjIIwYYBEgQ4NTg1GJhdII-aASiLpJkDMO2kmQM4TEABWAFqBUJBU0lDcghMS0k5MFVCURIMCAEQARgBKgJBQzIAGAEiBAgBEAEoAigDKAQwDQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Sep 19 - Tue, Sep 29 PIT Pittsburgh BRU Brussels $593 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:9/19/2026TANYT&leg2=from:BRU,to:PIT,departure:9/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:592.11&airProductToken=AQpvCjYIxJgBEgQxNTY4GI-aASDgXCitn5gDMJygmAM4RUAAWAFqCU1BSU5CQVNJQ3IIVktYOTFTQkEKNQjEmAESAzE0MBjgXCChpAEom6qYAzCUrpgDOEVAAVgBaglNQUlOQkFTSUNyCFZLWDkxU0JBCm8KNQjEmAESAzE0MRihpAEg4FwokYmZAzDjjZkDOEVAAFgBaglNQUlOQkFTSUNyCFZLWDkxU0JBCjYIxJgBEgQzMTIyGOBcII-aASiGkJkDMO2QmQM4RUABWAFqCU1BSU5CQVNJQ3IIVktYOTFTQkESDAgBEAEYASoCREwyABgBIgQIARABKAIoAygEMAE) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, May 12 - Thu, May 21 PIT Pittsburgh BRU Brussels $634 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:5/12/2026TANYT&leg2=from:BRU,to:PIT,departure:5/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:633.93&airProductToken=AQp_Cj4IwYwBEgQ1NzMyGI-aASDgXCid6IwDMIjpjAM4VkAAWAFqBUxJR0hUcghWTFg1NlNCRHoKCMSYARIEMTM1Mwo9CMGMARIEMzYzOBjgXCChpAEozPOMAzDU94wDOFZAAVgBagVMSUdIVHIIVkxYNTZTQkR6CQjEmAESAzE0MAp_Cj0IwYwBEgQzNTk2GKGkASDgXCixx40DMPfLjQM4VkAAWAFqBUxJR0hUcghWS1g4NlNCQXoJCMSYARIDMTQxCj4IwYwBEgQyOTYzGOBcII-aASioz40DMI7QjQM4VkABWAFqBUxJR0hUcghWS1g4NlNCQXoKCMSYARIEMjU4MxIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, May 13 - Fri, May 22 PIT Pittsburgh BRU Brussels $635 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PIT,to:BRU,departure:5/13/2026TANYT&leg2=from:BRU,to:PIT,departure:5/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:634.03&airProductToken=AQpoCjIIy5gBEgQ1NDU5GI-aASDgXCid8YwDMITyjAM4VkAAWAFqBUxJR0hUcghWTFg1NlNCRAoyCMuYARIENjA5NBjgXCChpAEozPOMAzDU94wDOFZAAVgBagVMSUdIVHIIVkxYNTZTQkQKaAoyCMuYARIENjE4MhihpAEg4Fwo0dKNAzCX140DOFZAAFgBagVMSUdIVHIIVktYODZTQkEKMgjLmAESBDUyNjIY4Fwgj5oBKJ7YjQMwgtmNAzhWQAFYAWoFTElHSFRyCFZLWDg2U0JBEgwIARABGAEqAktMMgAYASIECAEQASgCKAMoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Brussels Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BRU Brussels - National CheapestClosest 15 min [Flights from $1,064 ](https://www.expedia.com/Flights-Search?leg1=from:PIT,to:BRU,departure:3/10/2026TANYT&leg2=from:BRU,to:PIT,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Pittsburgh Intl. Airport (PIT) to Brussels - National Airport (BRU) cost? ### What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Brussels - National Airport (BRU)? ### What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Brussels - National Airport (BRU)? ### How many flights per day from Pittsburgh Intl. Airport (PIT) to Brussels - National Airport (BRU)? ### What day of the week has the most flights from PIT to BRU? ### What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Brussels - National Airport (BRU)? ### Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Brussels - National Airport (BRU) last-minute? ### Is it cheaper to book a PIT to BRU flight and hotel package? ### Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Brussels - National Airport (BRU)? ## Travel information | Origin airport | Pittsburgh Intl. | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Brussels - National | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United | | Roundtrip price | $435 | | Distance | 3922 mi | ## Book with confidence # Pittsburgh to Brussels Flights The cheapest times to fly from Pittsburgh to Brussels On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Brussels are during the month of May. You can find some of the cheapest flights from Pittsburgh to Brussels with Expedia's search tool and vast selection of airlines. The best time to book a flight from Pittsburgh to Brussels Sunday is one of the best days to book for cheap flights from Pittsburgh to Brussels: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Pittsburgh to Brussels Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Brussels in 2026\. You can also book with separate airlines for your outbound and return journeys, from $234 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Brussels flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Pittsburgh to Brussels airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Hotels near Zaventem Brussels-National-Airport Railway Station ](https://www.expedia.com/Zaventem-Brussels-National-Airport-Railway-Station-Hotels.d6035999.Travel-Guide-Hotels) - [Zaventem Hotels ](https://www.expedia.com/Zaventem-Hotels.d5191.Travel-Guide-Hotels) - [Cheap Hotels in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Cheap-Hotels.0-0-d5191-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with Free Parking in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Hotels-With-Free-Parking.0-0-d5191-tHotelswithFreeParking.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Zaventem ](https://www.expedia.com/Zaventem-Hotels-LGBT-Welcoming-Hotel.0-0-d5191-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Hostels in Zaventem ](https://www.expedia.com/Zaventem-Hostels.d5191-aaHostels.Travel-Guide-Accommodation) - [Resorts & Hotels with Spas in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Spa-Hotel.0-0-d5191-tSpaHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Luxury-Hotel.0-0-d5191-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d5191-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Aparthotels in Zaventem ](https://www.expedia.com/Zaventem-Apart-Hotels.d5191-aaApartHotels.Travel-Guide-Accommodation) - [Business Hotels in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Business-Hotel.0-0-d5191-tBusinessHotel.Travel-Guide-Filter-Hotels) - [Hotels with Kitchenettes in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Hotels-With-Kitchens.0-0-d5191-tHotelswithKitchens.Travel-Guide-Filter-Hotels) - [B&B in Zaventem ](https://www.expedia.com/Zaventem-Bed-And-Breakfast.d5191-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Pet-Friendly Hotels in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Pet-Friendly-Hotel.0-0-d5191-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Vacation Homes in Zaventem ](https://www.expedia.com/Zaventem-Private-Vacation-Homes.d5191-aaPrivateVacationHomes.Travel-Guide-Accommodation) - [Hotels with Connecting Rooms in Zaventem ](https://www.expedia.com/Zaventem-Hotels-Hotels-With-Adjoining-Rooms.0-0-d5191-tHotelswithAdjoiningRooms.Travel-Guide-Filter-Hotels) - [Steenokkerzeel Hotels ](https://www.expedia.com/Steenokkerzeel-Hotels.d6274791.Travel-Guide-Hotels) - [Hostels in Steenokkerzeel ](https://www.expedia.com/Steenokkerzeel-Hostels.d6274791-aaHostels.Travel-Guide-Accommodation) - [B&B in Steenokkerzeel ](https://www.expedia.com/Steenokkerzeel-Bed-And-Breakfast.d6274791-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Apartments in Steenokkerzeel ](https://www.expedia.com/Steenokkerzeel-Apartments.d6274791-aaApartments.Travel-Guide-Accommodation) - [Cottages in Steenokkerzeel ](https://www.expedia.com/Steenokkerzeel-Cottages.d6274791-aaCottages.Travel-Guide-Accommodation) - [Hotels near Diegem ](https://www.expedia.com/Diegem-Brussels-Hotels.0-n4263-0.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Diegem ](https://www.expedia.com/Diegem-Brussels-Hotels-Spa-Hotel.0-n4263-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Diegem ](https://www.expedia.com/Diegem-Brussels-Hotels-Luxury-Hotel.0-n4263-0-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Hotels near Chateau Marga ](https://www.expedia.com/Chateau-Marga-Hotels.0-l553248635002679081-0.Travel-Guide-Filter-Hotels) - [Machelen Hotels ](https://www.expedia.com/Machelen-Hotels.d178469.Travel-Guide-Hotels) - [Aparthotels in Machelen ](https://www.expedia.com/Machelen-Apart-Hotels.d178469-aaApartHotels.Travel-Guide-Accommodation) - [Luxury Hotels in Machelen ](https://www.expedia.com/Machelen-Hotels-Luxury-Hotel.0-0-d178469-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Machelen ](https://www.expedia.com/Machelen-Hotels-Spa-Hotel.0-0-d178469-tSpaHotel.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Machelen ](https://www.expedia.com/4Star-Machelen-Hotels.s40-0-d178469.Travel-Guide-Filter-Hotels) - [B&B in Machelen ](https://www.expedia.com/Machelen-Bed-And-Breakfast.d178469-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Historic Hotels in Machelen ](https://www.expedia.com/Machelen-Hotels-Historic-Hotel.0-0-d178469-tHistoricHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Machelen ](https://www.expedia.com/Machelen-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d178469-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Sint-Stevens-Woluwe ](https://www.expedia.com/Sint-Stevens-Woluwe-Brussels-Hotels-LGBT-Welcoming-Hotel.0-n178465-0-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Hotels near Sint-Stevens-Woluwe ](https://www.expedia.com/Sint-Stevens-Woluwe-Brussels-Hotels.0-n178465-0.Travel-Guide-Filter-Hotels) - [Hotels near Sterrebeek ](https://www.expedia.com/Sterrebeek-Brussels-Hotels.0-n6349626-0.Travel-Guide-Filter-Hotels) - [Apartments in Wezembeek-Oppem ](https://www.expedia.com/Wezembeek-Oppem-Apartments.d6124839-aaApartments.Travel-Guide-Accommodation) - [B&B in Wezembeek-Oppem ](https://www.expedia.com/Wezembeek-Oppem-Bed-And-Breakfast.d6124839-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Villas in Wezembeek-Oppem ](https://www.expedia.com/Wezembeek-Oppem-Villas.d6124839-aaVillas.Travel-Guide-Accommodation) - [Wezembeek-Oppem Hotels ](https://www.expedia.com/Wezembeek-Oppem-Hotels.d6124839.Travel-Guide-Hotels) - [Perk Hotels ](https://www.expedia.com/Perk-Hotels.d6349627.Travel-Guide-Hotels) - [Aparthotels in Vilvoorde ](https://www.expedia.com/Vilvoorde-Apart-Hotels.d178458-aaApartHotels.Travel-Guide-Accommodation) - [Hostels in Vilvoorde ](https://www.expedia.com/Vilvoorde-Hostels.d178458-aaHostels.Travel-Guide-Accommodation) - [Vilvoorde Hotels ](https://www.expedia.com/Vilvoorde-Hotels.d178458.Travel-Guide-Hotels) - [Hotels with Restaurants in Vilvoorde ](https://www.expedia.com/Vilvoorde-Hotels-Hotels-With-Restaurants.0-0-d178458-tHotelswithRestaurants.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Vilvoorde ](https://www.expedia.com/3Star-Vilvoorde-Hotels.s30-0-d178458.Travel-Guide-Filter-Hotels) - [Kraainem Hotels ](https://www.expedia.com/Kraainem-Hotels.d178471.Travel-Guide-Hotels) - [Aparthotels in Kraainem ](https://www.expedia.com/Kraainem-Apart-Hotels.d178471-aaApartHotels.Travel-Guide-Accommodation) - [B&B in Kraainem ](https://www.expedia.com/Kraainem-Bed-And-Breakfast.d178471-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Vacation Homes in Kraainem ](https://www.expedia.com/Kraainem-Private-Vacation-Homes.d178471-aaPrivateVacationHomes.Travel-Guide-Accommodation) - [Guest Houses in Kraainem ](https://www.expedia.com/Kraainem-Guest-Houses.d178471-aaGuestHouses.Travel-Guide-Accommodation) - [Flights to Zaventem ](https://www.expedia.com/Cheap-Flights-To-Zaventem.d5191.Travel-Guide-Flights) - [Flights from Zaventem ](https://www.expedia.com/lp/flights/5191/flights-from-zaventem) - [Flights to Machelen ](https://www.expedia.com/Cheap-Flights-To-Machelen.d178469.Travel-Guide-Flights) - [Flights to Wezembeek-Oppem ](https://www.expedia.com/Cheap-Flights-To-Wezembeek-Oppem.d6124839.Travel-Guide-Flights) - [Flights to Vilvoorde ](https://www.expedia.com/Cheap-Flights-To-Vilvoorde.d178458.Travel-Guide-Flights) - [Flights to Kraainem ](https://www.expedia.com/Cheap-Flights-To-Kraainem.d178471.Travel-Guide-Flights) - [Skyhall ](https://www.expedia.com/Skyhall-Brussels.d553248621563229081.Vacation-Attraction) - [Visit Zaventem ](https://www.expedia.com/Zaventem.dx5191) - [Zaventem Vacations ](https://www.expedia.com/Zaventem.d5191.Destination-Travel-Guides) - [Visit Melsbroek ](https://www.expedia.com/Steenokkerzeel-Melsbroek.dx6349544) - [Visit Nossegem ](https://www.expedia.com/Brussels-Nossegem.dx6225237) - [Visit Steenokkerzeel ](https://www.expedia.com/Steenokkerzeel.dx6274791) - [Visit Diegem ](https://www.expedia.com/Brussels-Diegem.dx4263) - [Chateau Marga ](https://www.expedia.com/Chateau-Marga-Diegem.d553248635002679081.Vacation-Attraction) - [Visit Machelen ](https://www.expedia.com/Machelen.dx178469) - [Machelen Vacations ](https://www.expedia.com/Machelen.d178469.Destination-Travel-Guides) - [Visit Sint-Stevens-Woluwe ](https://www.expedia.com/Brussels-Sint-Stevens-Woluwe.dx178465) - [Sint-Stevens-Woluwe Vacations ](https://www.expedia.com/Sint-Stevens-Woluwe.d178465.Destination-Travel-Guides) - [Visit Enenboom ](https://www.expedia.com/Brussels-Enenboom.dx3000701577) - [Visit Sterrebeek ](https://www.expedia.com/Brussels-Sterrebeek.dx6349626) - [Sterrebeek Vacations ](https://www.expedia.com/Sterrebeek.d6349626.Destination-Travel-Guides) - [Ter Meeren Castle ](https://www.expedia.com/Ter-Meeren-Castle-Sterrebeek.d553248635002689110.Vacation-Attraction) - [Visit Wezembeek-Oppem ](https://www.expedia.com/Wezembeek-Oppem.dx6124839) - [Perk Vacations ](https://www.expedia.com/Perk.d6349627.Destination-Travel-Guides) - [Visit Perk ](https://www.expedia.com/Perk.dx6349627) - [Visit Vilvoorde ](https://www.expedia.com/Vilvoorde.dx178458) - [Vilvoorde Vacations ](https://www.expedia.com/Vilvoorde.d178458.Destination-Travel-Guides) - [Visit Kraainem ](https://www.expedia.com/Kraainem.dx178471) - [Kraainem Vacations ](https://www.expedia.com/Kraainem.d178471.Destination-Travel-Guides) - [Car rentals near Zaventem ](https://www.expedia.com/Car-Rentals-In-Zaventem.d5191.Car-Rental-Guide) - [Hertz Rental Cars in Zaventem ](https://www.expedia.com/Hertz-Car-Rentals-In-Zaventem.d5191-c40.Car-Rental-Guide-Suppliers) - [Sixt Rental Cars in Zaventem ](https://www.expedia.com/Sixt-Car-Rentals-In-Zaventem.d5191-c35.Car-Rental-Guide-Suppliers) - [Europcar Rental Cars in Zaventem ](https://www.expedia.com/Europcar-Car-Rentals-In-Zaventem.d5191-c14.Car-Rental-Guide-Suppliers) - [Guerin Rental Cars in Zaventem ](https://www.expedia.com/Guerin-Car-Rentals-In-Zaventem.d5191-c1129.Car-Rental-Guide-Suppliers) - [Enterprise Rental Cars in Zaventem ](https://www.expedia.com/Enterprise-Car-Rentals-In-Zaventem.d5191-c15.Car-Rental-Guide-Suppliers) - [Thrifty Car Rental Rental Cars in Zaventem ](https://www.expedia.com/Thrifty-Car-Rental-Car-Rentals-In-Zaventem.d5191-c45.Car-Rental-Guide-Suppliers) - [Car rentals near Machelen ](https://www.expedia.com/Car-Rentals-In-Machelen.d178469.Car-Rental-Guide) - [Luxury Car Rentals in Machelen ](https://www.expedia.com/Luxury-Car-Rentals-In-Machelen.d178469-tLuxury.Car-Rental-Guide-Class) - [Car rentals near Wezembeek-Oppem ](https://www.expedia.com/Car-Rentals-In-Wezembeek-Oppem.d6124839.Car-Rental-Guide) - [Car rentals near Perk ](https://www.expedia.com/Car-Rentals-In-Perk.d6349627.Car-Rental-Guide) - [Car rentals near Vilvoorde ](https://www.expedia.com/Car-Rentals-In-Vilvoorde.d178458.Car-Rental-Guide) - [Pickup Car Rentals in Vilvoorde ](https://www.expedia.com/Pickup-Car-Rentals-In-Vilvoorde.d178458-tPickup.Car-Rental-Guide-Class) - [Alamo Rent A Car Rental Cars in Vilvoorde ](https://www.expedia.com/Alamo-Rent-A-Car-Car-Rentals-In-Vilvoorde.d178458-c6.Car-Rental-Guide-Suppliers) - [Avis Rental Cars in Vilvoorde ](https://www.expedia.com/Avis-Car-Rentals-In-Vilvoorde.d178458-c41.Car-Rental-Guide-Suppliers) - [Car rentals near Kraainem ](https://www.expedia.com/Car-Rentals-In-Kraainem.d178471.Car-Rental-Guide) - [Zaventem Vacation Rentals ](https://www.expedia.com/Zaventem-Vacation-Rentals.d5191.Travel-Guide-VacationRentals) - [Vilvoorde Vacation Rentals ](https://www.expedia.com/Vilvoorde-Vacation-Rentals.d178458.Travel-Guide-VacationRentals) - [Things to do in Zaventem ](https://www.expedia.com/Things-To-Do-In-Zaventem.d5191.Travel-Guide-Activities) - [Things to do in Machelen ](https://www.expedia.com/Things-To-Do-In-Machelen.d178469.Travel-Guide-Activities) \*Available to One Key members.