Title: £292 Cheap Flights from Philadelphia to Brussels (PHL to BRU) - Expedia.co.uk ![](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) # £292 Cheap Flights from Philadelphia (PHL) to Brussels (BRU) [View £292 flight on Tue, 30 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:PHL,to:BRU,departure:30/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:291.30&airProductToken=AQpmCjEIwYYBEgQ4ODYyGO9ZIJhdKO6PgQMwzZCBAzhMQABYAWoFQkFTSUNyCExMWDc2TEdUCjEIwYYBEgM4MzIYmF0goaQBKLGRgQMw2pSBAzhMQAFYAWoFQkFTSUNyCExMWDc2TEdUEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) - [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 Philadelphia International Airport (PHL) 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.co.uk/Flights-Search?leg1=from:phl,to:bru,departure:29/09/2025TANYT&leg2=from:bru,to:phl,departure:06/10/2025TANYT&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.co.uk/Flights-Search?leg1=from:phl,to:bru,departure:29/09/2025TANYT&leg2=from:bru,to:phl,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:phl,to:bru,departure:29/09/2025TANYT&leg2=from:bru,to:phl,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:phl,to:bru,departure:29/09/2025TANYT&leg2=from:bru,to:phl,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:phl,to:bru,departure:29/09/2025TANYT&leg2=from:bru,to:phl,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal [](https://www.expedia.co.uk/Flights-Search?leg1=from:phl,to:bru,departure:29/09/2025TANYT&leg2=from:bru,to:phl,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:phl,to:bru,departure:29/09/2025TANYT&leg2=from:bru,to:phl,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Philadelphia (PHL) to Brussels (BRU) Prices were available within the past 7 days and start at £292 for one-way flights and £377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, 9 Nov - Tue, 18 Nov PHL Philadelphia BRU Brussels £377 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:09/11/2025TANYT&leg2=from:BRU,to:PHL,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:376.12&airProductToken=AQpmCjEIwYYBEgQ4ODYyGO9ZIJhdKI7S_AIw7dL8AjhMQABYAWoFQkFTSUNyCExMWDc2TEdUCjEIwYYBEgM4MzIYmF0goaQBKNHT_AIw-tb8AjhMQAFYAWoFQkFTSUNyCExMWDc2TEdUCmYKMQjBhgESAzgzMxihpAEgmF0o_LH9AjDNtf0COExAAFgBagVCQVNJQ3IITExYNzZMR1QKMQjBhgESBDg4NTkYmF0g71koorb9AjCDt_0COExAAVgBagVCQVNJQ3IITExYNzZMR1QSCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, 9 Nov - Tue, 18 Nov PHL Philadelphia BRU Brussels £414 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:09/11/2025TANYT&leg2=from:BRU,to:PHL,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:413.32&airProductToken=AQpjCi8IxZIBEgMxMTQY71kggw0ohtP8AjCR1vwCOE9AAFgBagRTQVZScghPTFg3RDFCVgowCMWSARIDNjMwGIMNIKGkASj61vwCMOPX_AI4QUABWAFqBFNBVlJyCE9MWDdEMUJWCmAKLQjFkgESAzYzMRihpAEggw0oi7L9AjD0sv0COEFAAFgBagRTQVZScgVBUlQ3MQovCMWSARIDMTE1GIMNIO9ZKOyz_QIwzLf9AjhRQABYAWoEU0FWUnIIUUxYMEMxQlYSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, 30 Oct - Mon, 3 Nov PHL Philadelphia BRU Brussels £428 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:30/10/2025TANYT&leg2=from:BRU,to:PHL,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.20&airProductToken=AQqbAQoxCMGGARIEODg2MhjvWSCYXSiS4fsCMPHh-wI4TEAAWAFqBUJBU0lDcghMTFc3NkxHVAoxCMGGARIDODY0GJhdIOuJASiq4_sCMM7m-wI4TEABWAFqBUJBU0lDcghMTFc3NkxHVAozCMGGARIENjMxNRjriQEgoaQBKLno-wIw_-j7AjhMQAFYAWoFQkFTSUNyCExMVzc2TEdUCpkBCjII05wBEgQyNjE3GKGkASClBCjWjfwCMJeO_AI4TEAAWAFqBUJBU0lDcghMTFg3NkxHVAowCMGGARIDODQ1GKUEIJhdKK2U_AIwnJj8AjhMQAFYAWoFQkFTSUNyCExMWDc2TEdUCjEIwYYBEgQ4ODU5GJhdIO9ZKOKY_AIww5n8AjhMQAFYAWoFQkFTSUNyCExMWDc2TEdUEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sun, 9 Nov - Tue, 18 Nov PHL Philadelphia BRU Brussels £436 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:09/11/2025TANYT&leg2=from:BRU,to:PHL,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:435.44&airProductToken=AQpmCjAIwoIBEgI2NhjvWSDriQEox9P8AjDr1vwCOFFAAFgBagVOT0JBR3IIUUxYN1QxQlYKMgjCggESAzM5MhjriQEgoaQBKMHa_AIwjNv8AjhRQAFYAWoFTk9CQUdyCFFMWDdUMUJWCmYKMgjCggESAzM5NRihpAEg64kBKL23_QIwg7j9AjhPQABYAWoFTk9CQUdyCE9MWDdEMUJWCjAIwoIBEgI2NxjriQEg71kolr_9AjD7wv0COE9AAVgBagVOT0JBR3IIT0xYN0QxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sun, 9 Nov - Tue, 18 Nov PHL Philadelphia BRU Brussels £440 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:09/11/2025TANYT&leg2=from:BRU,to:PHL,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:439.54&airProductToken=AQpmCjAIwoIBEgI2NhjvWSDriQEox9P8AjDr1vwCOFFAAFgBagVOT0JBR3IIUUxYN1QxQlYKMgjCggESAzM5MhjriQEgoaQBKMHa_AIwjNv8AjhRQAFYAWoFTk9CQUdyCFFMWDdUMUJWCpoBCjIIwoIBEgMzODkYoaQBIOuJASj0sv0CMMSz_QI4T0AAWAFqBU5PQkFHcghPTFg3RDFCVgoxCMKCARIDMjk3GOuJASCuHCiRtf0CMK25_QI4T0ABWAFqBU5PQkFHcghPTFg3RDFCVgoxCMKCARIENTI4NRiuHCDvWSiluv0CMJ-7_QI4T0ABWAFqBU5PQkFHcghPTFg3RDFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Thu, 30 Oct - Mon, 3 Nov PHL Philadelphia BRU Brussels £445 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:30/10/2025TANYT&leg2=from:BRU,to:PHL,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:444.10&airProductToken=AQptCjQIzJABEgQ0MjczGO9ZIKUEKNDi-wIwpub7AjhMQABYAWoIRUNPTElHSFRyCExMVzc2TEdUCjUIzJABEgQ1NTcyGKUEIKGkASiW6PsCMNfo-wI4TEABWAFqCEVDT0xJR0hUcghMTFc3NkxHVAptCjUIzJABEgQ1NTg5GKGkASClBCjWjfwCMJeO_AI4TEAAWAFqCEVDT0xJR0hUcghMTFg3NkxHVAo0CMyQARIENDI3MhilBCDvWSjwlfwCMJGa_AI4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, 30 Oct - Mon, 3 Nov PHL Philadelphia BRU Brussels £445 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:30/10/2025TANYT&leg2=from:BRU,to:PHL,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:444.64&airProductToken=AQqcAQoyCMKCARIENjgwNRjvWSDBkwEosOH7AjCG4vsCOE9AAFgBagVOT0JBR3IIT0xXN0QxQlYKMgjCggESAzIxMhjBkwEg64kBKJvj-wIwpub7AjhPQAFYAWoFTk9CQUdyCE9MVzdEMUJWCjIIwoIBEgMzODgY64kBIKGkASij5_sCMO7n-wI4T0ABWAFqBU5PQkFHcghPTFc3RDFCVgpmCjIIwoIBEgMzOTUYoaQBIOuJASihjvwCMOeO_AI4T0AAWAFqBU5PQkFHcghPTFg3RDFCNQowCMKCARICNjcY64kBIO9ZKLaW_AIwm5r8AjhPQAFYAWoFTk9CQUdyCE9MWDdEMUI1EgoIARABGAEqAkJBGAEiBAgBEAEoAigDKAQwAQ) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Thu, 30 Oct - Mon, 3 Nov PHL Philadelphia BRU Brussels £451 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:30/10/2025TANYT&leg2=from:BRU,to:PHL,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:450.40&airProductToken=AQqkAQo1CM-mARIEODMwMBjvWSCYzgEo0-H7AjCz4vsCOExAAFgBaghFQ09MSUdIVHIITExXNzZMR1QKNQjPpgESBDgyNDgYmM4BIJUiKILj-wIw8eb7AjhMQAFYAWoIRUNPTElHSFRyCExMVzc2TEdUCjQIz6YBEgMyOTUYlSIgoaQBKPfp-wIw4Or7AjhMQAFYAWoIRUNPTElHSFRyCExMVzc2TEdUCpkBCjII05wBEgQyNjE3GKGkASClBCjWjfwCMJeO_AI4TEAAWAFqBUJBU0lDcghMTFg3NkxHVAowCMGGARIDODQ1GKUEIJhdKK2U_AIwnJj8AjhMQAFYAWoFQkFTSUNyCExMWDc2TEdUCjEIwYYBEgQ4ODU5GJhdIO9ZKOKY_AIww5n8AjhMQAFYAWoFQkFTSUNyCExMWDc2TEdUEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Thu, 30 Oct - Mon, 3 Nov PHL Philadelphia BRU Brussels £458 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:30/10/2025TANYT&leg2=from:BRU,to:PHL,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:457.30&airProductToken=AQptCjQIzJABEgQ0MjczGO9ZIKUEKNDi-wIwpub7AjhMQABYAWoIRUNPTElHSFRyCExMVzc2TEdUCjUIzJABEgQ1NTg4GKUEIKGkASiA5_sCMMbn-wI4TEABWAFqCEVDT0xJR0hUcghMTFc3NkxHVApmCjEIwYYBEgM4MzMYoaQBIJhdKJyJ_AIw7Yz8AjhMQABYAWoFQkFTSUNyCExMVzc2TEdUCjEIwYYBEgQ4ODU5GJhdIO9ZKMKN_AIwo478AjhMQAFYAWoFQkFTSUNyCExMVzc2TEdUEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Thu, 30 Oct - Mon, 3 Nov PHL Philadelphia BRU Brussels £464 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PHL,to:BRU,departure:30/10/2025TANYT&leg2=from:BRU,to:PHL,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:463.60&airProductToken=AQqkAQo1CM-mARIEODMwMBjvWSCYzgEo0-H7AjCz4vsCOExAAFgBaghFQ09MSUdIVHIITExXNzZMR1QKNQjPpgESBDgyNDgYmM4BIJUiKILj-wIw8eb7AjhMQAFYAWoIRUNPTElHSFRyCExMVzc2TEdUCjQIz6YBEgMyOTUYlSIgoaQBKPfp-wIw4Or7AjhMQAFYAWoIRUNPTElHSFRyCExMVzc2TEdUCmYKMQjBhgESAzgzMxihpAEgmF0onIn8AjDtjPwCOExAAFgBagVCQVNJQ3IITExXNzZMR1QKMQjBhgESBDg4NTkYmF0g71kowo38AjCjjvwCOExAAVgBagVCQVNJQ3IITExXNzZMR1QSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Philadelphia (PHL) to Brussels (BRU) ### March is typically the cheapest month to fly From £350 - £1,052 per traveller. Flight from Philadelphia to Brussels route information | Origin airport | Philadelphia Intl. | | --- | --- | | Destination airport | Brussels - National | | Airlines serving | Aer Lingus, Air Canada, Austrian Airlines, British Airways, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal | | Return price | £376 | | Distance | 5999 km | ## Compare flights from Philadelphia to Brussels easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to Brussels. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Brussels - National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Brussels - National.   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 Philadelphia Intl. (PHL) to Brussels - National (BRU) The easiest way to view the best deals on flights from Philadelphia to Brussels 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 Philadelphia Intl. to Brussels - National start at just £377 and range up to £464.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Philadelphia and Brussels - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Philadelphia to Brussels flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Brussels - National 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 Philadelphia Intl. Airport (PHL) to Brussels Airport? > Round-trip flights between PHL and Brussels - National Airport (BRU) start from £377. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to Brussels - National Airport (BRU)? > Most flights can be cancelled online, but each airline has different terms and conditions. If you do decide to cancel your flight, visit our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Philadelphia Intl. Airport (PHL) to Brussels - National Airport (BRU) 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 Philadelphia Intl. Airport (PHL) to Brussels - National Airport (BRU) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from PHL to Brussels Airport? > With around 6,000 kilometres separating Philadelphia Intl. Airport (PHL) and Brussels Airport, your flight will be a long one. Pack wisely and make your journey comfortable. Little things like warm clothes and some noise-cancelling headphones can make a huge difference. ### Which airlines fly direct from Philadelphia Airport to Brussels - National Airport (BRU)? > You won't find any airlines flying directly between PHL and Brussels - National Airport (BRU), so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip! ### Are Philadelphia Intl. Airport (PHL) to BRU flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally nab a bargain, with some of the cheapest fares from Philadelphia Airport to Brussels - National Airport (BRU) cropping up a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Philadelphia - [Philadelphia to Chicago (PHL - ORD)](https://expedia.co.uk/lp/flights/phl/ord/philadelphia-to-chicago) - [Philadelphia to Mexico City (PHL - MEX)](https://expedia.co.uk/lp/flights/phl/mex/philadelphia-to-mexico-city) - [Philadelphia to Los Angeles (PHL - LAX)](https://expedia.co.uk/lp/flights/phl/lax/philadelphia-to-los-angeles) - [Philadelphia to Miami (PHL - MIA)](https://expedia.co.uk/lp/flights/phl/mia/philadelphia-to-miami) - [Philadelphia to Detroit (PHL - DTW)](https://expedia.co.uk/lp/flights/phl/dtw/philadelphia-to-detroit) - [Philadelphia to Fort Lauderdale (PHL - FLL)](https://expedia.co.uk/lp/flights/phl/fll/philadelphia-to-fort-lauderdale) - [Philadelphia to Paris (PHL - CDG)](https://expedia.co.uk/lp/flights/phl/cdg/philadelphia-to-paris) - [Philadelphia to Boston (PHL - BOS)](https://expedia.co.uk/lp/flights/phl/bos/philadelphia-to-boston) - [Philadelphia to Dublin (PHL - DUB)](https://expedia.co.uk/lp/flights/phl/dub/philadelphia-to-dublin) - [Philadelphia to Nashville (PHL - BNA)](https://expedia.co.uk/lp/flights/phl/bna/philadelphia-to-nashville) - [Philadelphia to London (PHL - LHR)](https://expedia.co.uk/lp/flights/phl/lhr/philadelphia-to-london) - [Philadelphia to Orlando (PHL - MCO)](https://expedia.co.uk/lp/flights/phl/mco/philadelphia-to-orlando) ### Top Routes to Brussels - [Bristol to Brussels (BRS - BRU)](https://expedia.co.uk/lp/flights/brs/bru/bristol-to-brussels) - [London to Brussels (LCY - BRU)](https://expedia.co.uk/lp/flights/lcy/bru/london-to-brussels) - [Liverpool to Brussels (LPL - BRU)](https://expedia.co.uk/lp/flights/lpl/bru/liverpool-to-brussels) - [Leeds to Brussels (LBA - BRU)](https://expedia.co.uk/lp/flights/lba/bru/leeds-to-brussels) - [Cairo to Brussels (CAI - BRU)](https://expedia.co.uk/lp/flights/cai/bru/cairo-to-brussels) - [Edinburgh to Brussels (EDI - BRU)](https://expedia.co.uk/lp/flights/edi/bru/edinburgh-to-brussels) - [Dublin to Brussels (DUB - BRU)](https://expedia.co.uk/lp/flights/dub/bru/dublin-to-brussels) - [Madrid to Brussels (MAD - BRU)](https://expedia.co.uk/lp/flights/mad/bru/madrid-to-brussels) - [Birmingham to Brussels (BHX - BRU)](https://expedia.co.uk/lp/flights/bhx/bru/birmingham-to-brussels) - [Vienna to Brussels (VIE - BRU)](https://expedia.co.uk/lp/flights/vie/bru/vienna-to-brussels) - [Athens to Brussels (ATH - BRU)](https://expedia.co.uk/lp/flights/ath/bru/athens-to-brussels) - [Newcastle to Brussels (NCL - BRU)](https://expedia.co.uk/lp/flights/ncl/bru/newcastle-to-brussels) ### Top Routes from Philadelphia - [British Airways Philadelphia to London](https://expedia.co.uk/lp/flight-routes/british-airways-from-philadelphia-intl-to-heathrow/ba/phl/lhr) ### Top Routes to Brussels - [British Airways London to Brussels](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-brussels-national/ba/lhr/bru) ### Top Flight Destinations - [Flights to Brussels](https://expedia.co.uk/Cheap-Flights-To-Brussels.d178241.Travel-Guide-Flights) - [Flights to Bruges](https://expedia.co.uk/Cheap-Flights-To-Bruges.d6155224.Travel-Guide-Flights) - [Flights to Antwerp](https://expedia.co.uk/Cheap-Flights-To-Antwerp.d6179462.Travel-Guide-Flights) - [Flights to Ghent](https://expedia.co.uk/Cheap-Flights-To-Ghent.d7490.Travel-Guide-Flights) - [Flights to Ostend](https://expedia.co.uk/Cheap-Flights-To-Ostend.d181444.Travel-Guide-Flights) - [Flights to Blankenberge](https://expedia.co.uk/Cheap-Flights-To-Blankenberge.d5163.Travel-Guide-Flights) - [Flights to Liege](https://expedia.co.uk/Cheap-Flights-To-Liege.d2059.Travel-Guide-Flights) - [Flights to De Haan](https://expedia.co.uk/Cheap-Flights-To-De-Haan.d55291.Travel-Guide-Flights) - [Flights to Middelkerke](https://expedia.co.uk/Cheap-Flights-To-Middelkerke.d6139351.Travel-Guide-Flights) - [Flights to Knokke-Heist](https://expedia.co.uk/Cheap-Flights-To-Knokke-Heist.d11267.Travel-Guide-Flights) - [Flights to De Panne](https://expedia.co.uk/Cheap-Flights-To-De-Panne.d500336.Travel-Guide-Flights) - [Flights to Leuven](https://expedia.co.uk/Cheap-Flights-To-Leuven.d5176.Travel-Guide-Flights) - [Flights to Namur](https://expedia.co.uk/Cheap-Flights-To-Namur.d5179.Travel-Guide-Flights) - [Flights to Koksijde](https://expedia.co.uk/Cheap-Flights-To-Koksijde.d500313.Travel-Guide-Flights) - [Flights to Dinant](https://expedia.co.uk/Cheap-Flights-To-Dinant.d5166.Travel-Guide-Flights) - [Flights to Nieuwpoort](https://expedia.co.uk/Cheap-Flights-To-Nieuwpoort.d500332.Travel-Guide-Flights) - [Flights to Bredene](https://expedia.co.uk/Cheap-Flights-To-Bredene.d500308.Travel-Guide-Flights) - [Flights to Machelen](https://expedia.co.uk/Cheap-Flights-To-Machelen.d178469.Travel-Guide-Flights) - [Flights to Mons](https://expedia.co.uk/Cheap-Flights-To-Mons.d5178.Travel-Guide-Flights) - [Flights to Ypres](https://expedia.co.uk/Cheap-Flights-To-Ypres.d500312.Travel-Guide-Flights) ### Related Airlines - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [JetBlue Airways](https://expedia.co.uk/JetBlue-Airways-Flights.cB6.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [TAP Portugal](https://expedia.co.uk/TAP-Portugal-Flights.cTP.Travel-Guide-Airlines) - [Delta](https://expedia.co.uk/Delta-Flights.cDL.Travel-Guide-Airlines) - [Icelandair](https://expedia.co.uk/Icelandair-Flights.cFI.Travel-Guide-Airlines) - [American Airlines](https://expedia.co.uk/American-Airlines-Flights.cAA.Travel-Guide-Airlines) - [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines) - [SAS](https://expedia.co.uk/Scandinavian-Airlines-Flights.cSK.Travel-Guide-Airlines) ### Nearby Airports - [Wings Field Airport (BBX)](https://expedia.co.uk/lp/airports/bbx/flights-from-wings-field-airport) - [Northeast Philadelphia Airport (PNE)](https://expedia.co.uk/lp/airports/pne/flights-from-northeast-philadelphia-airport) - [Mercer Airport (TTN)](https://expedia.co.uk/lp/airports/ttn/flights-from-mercer-airport) - [Atlantic City Intl. Airport (ACY)](https://expedia.co.uk/lp/airports/acy/flights-from-atlantic-city-intl-airport) - [Princeton Airport (PCT)](https://expedia.co.uk/lp/airports/pct/flights-from-princeton-airport) - [Reading Regional Airport (RDG)](https://expedia.co.uk/lp/airports/rdg/flights-from-reading-regional-airport) - [Lehigh Valley Intl. Airport (ABE)](https://expedia.co.uk/lp/airports/abe/flights-from-lehigh-valley-intl-airport) - [Lancaster Airport (LNS)](https://expedia.co.uk/lp/airports/lns/flights-from-lancaster-airport) - [Monmouth Executive Airport (BLM)](https://expedia.co.uk/lp/airports/blm/flights-from-monmouth-executive-airport) - [Cape May County Airport (WWD)](https://expedia.co.uk/lp/airports/wwd/flights-from-cape-may-county-airport) ### Expedia's Latest Trends Flights - [Flights from London to Boston](https://expedia.co.uk/lp/flights/lhr/bos/london-to-boston) - [Flights from London to Cincinnati](https://expedia.co.uk/lp/flights/lhr/cvg/london-to-cincinnati) - [Flights from London to Seattle](https://expedia.co.uk/lp/flights/lhr/sea/london-to-seattle) - [Flights from Boston to London](https://expedia.co.uk/lp/flights/bos/lhr/boston-to-london) - [Flights from Las Vegas to London](https://expedia.co.uk/lp/flights/las/lhr/las-vegas-to-london) - [Flights from London to Anchorage](https://expedia.co.uk/lp/flights/lhr/anc/london-to-anchorage) - [Flights from London to Columbus](https://expedia.co.uk/lp/flights/lhr/cmh/london-to-columbus) - [Flights from Las Vegas to New York](https://expedia.co.uk/lp/flights/las/jfk/las-vegas-to-new-york) - [Flights from Manchester to Boston](https://expedia.co.uk/lp/flights/man/bos/manchester-to-boston) - [Flights from Las Vegas to Los Angeles](https://expedia.co.uk/lp/flights/las/lax/las-vegas-to-los-angeles) - [Flights from London to Fort Lauderdale](https://expedia.co.uk/lp/flights/lhr/fll/london-to-fort-lauderdale) - [Flights from London to New York](https://expedia.co.uk/lp/flights/lon/nyc/london-to-new-york) - [Flights from Las Vegas to San Francisco](https://expedia.co.uk/lp/flights/las/sfo/las-vegas-to-san-francisco) - [Flights from London to Cleveland](https://expedia.co.uk/lp/flights/lhr/cle/london-to-cleveland) - [Flights from London to Pittsburgh](https://expedia.co.uk/lp/flights/lhr/pit/london-to-pittsburgh) - [Flights from Toronto to New York](https://expedia.co.uk/lp/flights/yyz/nyc/toronto-to-new-york) - [Flights from Edinburgh to Boston](https://expedia.co.uk/lp/flights/edi/bos/edinburgh-to-boston) - [Flights from Manchester to Las Vegas](https://expedia.co.uk/lp/flights/man/las/manchester-to-las-vegas) - [Flights from Los Angeles to Las Vegas](https://expedia.co.uk/lp/flights/lax/las/los-angeles-to-las-vegas) - [Flights from Dallas to London](https://expedia.co.uk/lp/flights/dfw/lhr/dallas-to-london) - [Flights from Manchester to Dallas](https://expedia.co.uk/lp/flights/man/dfw/manchester-to-dallas) - [Flights from San Francisco to Las Vegas](https://expedia.co.uk/lp/flights/sfo/las/san-francisco-to-las-vegas) - [Flights from New York to Las Vegas](https://expedia.co.uk/lp/flights/jfk/las/new-york-to-las-vegas) - [Flights from London to New York](https://expedia.co.uk/lp/flights/lhr/nyc/london-to-new-york) - [Flights from London to San Diego](https://expedia.co.uk/lp/flights/lhr/san/london-to-san-diego) - [Flights from Dublin to Las Vegas](https://expedia.co.uk/lp/flights/dub/las/dublin-to-las-vegas) - [Flights from Glasgow to Las Vegas](https://expedia.co.uk/lp/flights/gla/las/glasgow-to-las-vegas) - [Flights from London to Las Vegas](https://expedia.co.uk/lp/flights/lhr/las/london-to-las-vegas) - [Flights from Boston to New York](https://expedia.co.uk/lp/flights/bos/jfk/boston-to-new-york) - [Flights from London to Dallas](https://expedia.co.uk/lp/flights/lhr/dfw/london-to-dallas) \*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 when you book in 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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)