Title: Cheap Flights to Grez-Doiceau from CA $550 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Grez-Doiceau from CA $550 [View CA $550 flight on Fri, Jun 26, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:BRU,departure:26/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:549.88&airProductToken=AQoxCi8I1KYBEgMxNTQYmF0goaQBKMTjkAMw3uaQAzhQQABYAWoDQkdUcghQWkJHVDFDTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) [Grez-Doiceau Travel Guide](https://expedia.ca/Grez-Doiceau.dx6349510)[Hotels in Grez-Doiceau](https://expedia.ca/Grez-Doiceau-Hotels.d6349510.Travel-Guide-Hotels)[Grez-Doiceau Car Rentals](https://expedia.ca/Car-Rentals-In-Grez-Doiceau.d6349510.Car-Rental-Guide)[Grez-Doiceau Vacation Packages](https://expedia.ca/Grez-Doiceau.d6349510.Destination-Travel-Guides) ## Popular airlines to Grez-Doiceau - ![](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:CMH,to:Grez-Doiceau, Walloon Region, Belgium,departure:22/04/2026TANYT&leg2=from:Grez-Doiceau, Walloon Region, Belgium,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Grez-Doiceau, Walloon Region, Belgium,departure:22/04/2026TANYT&leg2=from:Grez-Doiceau, Walloon Region, Belgium,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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:CMH,to:Grez-Doiceau, Walloon Region, Belgium,departure:22/04/2026TANYT&leg2=from:Grez-Doiceau, Walloon Region, Belgium,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](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:CMH,to:Grez-Doiceau, Walloon Region, Belgium,departure:22/04/2026TANYT&leg2=from:Grez-Doiceau, Walloon Region, Belgium,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![](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:CMH,to:Grez-Doiceau, Walloon Region, Belgium,departure:22/04/2026TANYT&leg2=from:Grez-Doiceau, Walloon Region, Belgium,to:CMH,departure:29/04/2026TANYT&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_OS.svg) Austrian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Grez-Doiceau, Walloon Region, Belgium,departure:22/04/2026TANYT&leg2=from:Grez-Doiceau, Walloon Region, Belgium,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Grez-Doiceau, Walloon Region, Belgium,departure:22/04/2026TANYT&leg2=from:Grez-Doiceau, Walloon Region, Belgium,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](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 rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Grez-Doiceau? Prices were available within the past 7 days and start at CA $550 for one-way flights and CA $779 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) Sat, Oct 10 - Fri, Oct 16 YYZ Toronto BRU Brussels CA $779 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BRU,departure:10/10/2026TANYT&leg2=from:BRU,to:YYZ,departure:16/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:778.90&airProductToken=AQpmCjEIxpIBEgM2MDIYmM4BIIopKO2MmgMwvI-aAzhYQABYAWoFTElHSFRyCFhVMk1DQUxUCjEIxpIBEgM1NTQYiikgoaQBKIeQmgMwz5GaAzhYQAFYAWoFTElHSFRyCFhVMk1DQUxUCmYKMQjGkgESAzU1NRihpAEgiikopsqaAzDuy5oDOFhAAFgBagVMSUdIVHIIWFUyTUNBTFQKMQjGkgESAzYwMxiKKSCYzgEo4cyaAzDOz5oDOFhAAVgBagVMSUdIVHIIWFUyTUNBTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, Jun 1 - Fri, Jun 5 YUL Montreal ZYR Brussels CA $785 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ZYR,departure:01/06/2026TANYT&leg2=from:ZYR,to:YUL,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:784.19&airProductToken=AQpnCjEIy5gBEgM2NzIYmF0ggJMBKJrKjgMwuc2OAzhWQABYAWoFTElHSFRyCFZOTjcyTEJVCjIIy5gBEgMyMTMYgJMBIJmOASifzo4DMILPjgM4TEABWAFqBUxJR0hUcghWTk43MkxCVQpnCjIIy5gBEgMyMTgYmY4BIICTASjV8I4DMLbxjgM4TEAAWAFqBUxJR0hUcghWTk43MkxCVQoxCMuYARIDNjcxGICTASCYXSjg8o4DMKf2jgM4VkABWAFqBUxJR0hUcghWTk43MkxCVRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Jun 8 - Mon, Jun 15 YUL Montreal BRU Brussels CA $786 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BRU,departure:08/06/2026TANYT&leg2=from:BRU,to:YUL,departure:15/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:785.51&airProductToken=AQozCjEIwYYBEgM4MzIYmF0goaQBKM2YjwMw9puPAzhLQABYAWoFQkFTSUNyCEtaMUFYREJRCjMKMQjBhgESAzgzMxihpAEgmF0ozOCPAzD_448DOEtAAFgBagVCQVNJQ3IIS1oxQVhEQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Jun 3 - Wed, Jun 10 YUL Montreal BRU Brussels CA $801 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BRU,departure:03/06/2026TANYT&leg2=from:BRU,to:YUL,departure:10/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:800.69&airProductToken=AQpzCjcIxJgBEgQ5Mzk2GJhdIICTASja4I4DMPnjjgM4RUAAWAFyCFZOTjcyTEJVegoIy5gBEgQ5Mzk2CjgIxJgBEgQ5NjA3GICTASChpAEov-SOAzDs5I4DOEVAAVgBcghWTk43MkxCVXoKCMuYARIEOTYwNwpzCjgIxJgBEgQ5NDc1GKGkASCAkwEo2aiPAzCQqY8DOEVAAFgBcghWTk43MkxCVXoKCMuYARIEOTQ3NQo3CMSYARIEOTI4OBiAkwEgmF0ogKuPAzDHro8DOEVAAVgBcghWTk43MkxCVXoKCMuYARIEOTI4OBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Mon, Jun 8 - Mon, Jun 15 YUL Montreal BRU Brussels CA $815 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BRU,departure:08/06/2026TANYT&leg2=from:BRU,to:YUL,departure:15/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:814.99&airProductToken=AQpDCkEI05wBEgQ5NTUyGJhdIKGkASjNmI8DMPabjwM4S0AAWAFqCEVDT0xJR0hUcghLWjFBWERCUXoKCMGGARIEOTU1MgpDCkEI05wBEgQ5NTUxGKGkASCYXSjM4I8DMP_jjwM4S0AAWAFqCEVDT0xJR0hUcghLWjFBWERCUXoKCMGGARIEOTU1MRIKCAIQARgCKgJTThgBIgQIARABKAIoAygEMAE) ## Frequently asked questions ### What is the name of Grez-Doiceau's airport? ### How far is Brussels Airport from central Grez-Doiceau? ### What airport is best to fly into Grez-Doiceau? ### How many airlines fly to Grez-Doiceau? ### Which airlines fly to Grez-Doiceau? ### How many nonstop flights are there to Grez-Doiceau? ### Where are the most popular flights to Grez-Doiceau departing from? ### How long is the flight to Grez-Doiceau Airport? ### How to book the cheapest flight to Grez-Doiceau? ### Do you have any tips for my flight to Grez-Doiceau? > - Air travel can be a comfortable experience if you've got all the right things. Firstly, you'll want a few basic toiletries, such as a toothbrush and lip balm, a fresh set of clothes and a magazine or two. Next, leave space in your carry-on bag for your mobile phone, a charger, any medications and maybe a quality neck pillow too. Last, but definitely not least, be sure to take your passport, travel docs and some money. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your precious Swiss Army knife, and dangerous goods which are explosive or flammable, such as flares, bleaching agents and fireworks, are also restricted. > > > What to wear on a flight: > > > - The aisles of a plane are no place for a fashion parade. Wear layers and choose shoes that are flat, enclosed and easy to remove. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to promote better circulation. ### How to get through airport security fast when flying to Grez-Doiceau? > - Airport security personnel first need to check that you have a valid ID and boarding pass before you can proceed any further. Have them within easy reach, ready for inspection. > - After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Personal belongings like your belt, coat and earphones will be required to go through the machine. > - Electronic devices like laptops and phones will also have to go through the machine for inspection. Don't worry though, you'll be back online soon enough. > - Can't travel without your favourite perfume? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's OK to bring with you on board. > - It's also likely that you'll be required to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a wise idea. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed on board and will be confiscated. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Grez-Doiceau. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Grez-Doiceau. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Grez-Doiceau. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Grez-Doiceau flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Grez-Doiceau. Looking to save even more? Get additional savings by bundling your Grez-Doiceau flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Grez-Doiceau trip! ## Travel information | Destination airport | Brussels - National | | ----------------------------- | ------------------- | | Destination airport IATA code | BRU | | Destination city name | Brussels | | Roundtrip price | CA $142 | ## Trending flights to Grez-Doiceau Prices were available within the past 7 days and start at CA $550 for one-way flights and CA $779 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) Sat, Oct 10 - Fri, Oct 16 YYZ Toronto BRU Brussels CA $779 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BRU,departure:10/10/2026TANYT&leg2=from:BRU,to:YYZ,departure:16/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:778.90&airProductToken=AQpmCjEIxpIBEgM2MDIYmM4BIIopKO2MmgMwvI-aAzhYQABYAWoFTElHSFRyCFhVMk1DQUxUCjEIxpIBEgM1NTQYiikgoaQBKIeQmgMwz5GaAzhYQAFYAWoFTElHSFRyCFhVMk1DQUxUCmYKMQjGkgESAzU1NRihpAEgiikopsqaAzDuy5oDOFhAAFgBagVMSUdIVHIIWFUyTUNBTFQKMQjGkgESAzYwMxiKKSCYzgEo4cyaAzDOz5oDOFhAAVgBagVMSUdIVHIIWFUyTUNBTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) \*Available to Expedia members.