Title: Cheap Flights to Petit-Thier from CA $509 - 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 Petit-Thier from CA $509 [View CA $509 flight on Tue, Jun 23, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:BRU,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:508.91&airProductToken=AQpACj4I0IgBEgQ3MTU0GJhdIKGkASjkwZADMP7EkAM4WkAAWAFqBUJBU0lDcghaWkJTQzFDT3oKCNSmARIEMDE1NBIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) [Hotels in Petit-Thier](https://expedia.ca/Petit-Thier-Hotels.d3000044105.Travel-Guide-Hotels)[Petit-Thier Car Rentals](https://expedia.ca/Car-Rentals-In-Petit-Thier.d3000044105.Car-Rental-Guide)[Petit-Thier Vacation Packages](https://expedia.ca/Petit-Thier.d3000044105.Destination-Travel-Guides) ## Popular airlines - ![](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:Petit-Thier, Vielsalm, Walloon Region, Belgium,departure:22/03/2026TANYT&leg2=from:Petit-Thier, Vielsalm, Walloon Region, Belgium,to:CMH,departure:29/03/2026TANYT&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:Petit-Thier, Vielsalm, Walloon Region, Belgium,departure:22/03/2026TANYT&leg2=from:Petit-Thier, Vielsalm, Walloon Region, Belgium,to:CMH,departure:29/03/2026TANYT&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:Petit-Thier, Vielsalm, Walloon Region, Belgium,departure:22/03/2026TANYT&leg2=from:Petit-Thier, Vielsalm, Walloon Region, Belgium,to:CMH,departure:29/03/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Petit-Thier, Vielsalm, Walloon Region, Belgium,departure:22/03/2026TANYT&leg2=from:Petit-Thier, Vielsalm, Walloon Region, Belgium,to:CMH,departure:29/03/2026TANYT&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_SK.svg) SAS [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Petit-Thier, Vielsalm, Walloon Region, Belgium,departure:22/03/2026TANYT&leg2=from:Petit-Thier, Vielsalm, Walloon Region, Belgium,to:CMH,departure:29/03/2026TANYT&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_OS.svg) Austrian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Petit-Thier, Vielsalm, Walloon Region, Belgium,departure:22/03/2026TANYT&leg2=from:Petit-Thier, Vielsalm, Walloon Region, Belgium,to:CMH,departure:29/03/2026TANYT&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_SN.svg) Brussels Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Petit-Thier, Vielsalm, Walloon Region, Belgium,departure:22/03/2026TANYT&leg2=from:Petit-Thier, Vielsalm, Walloon Region, Belgium,to:CMH,departure:29/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![](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 Petit-Thier? Prices were available within the past 7 days and start at CA $509 for one-way flights and CA $696 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, Apr 11 - Fri, Apr 17 YYZ Toronto BRU Brussels CA $696 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BRU,departure:11/04/2026TANYT&leg2=from:BRU,to:YYZ,departure:17/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:695.92&airProductToken=AQpmCjEIxpIBEgM2MDIYmM4BIIopKK2NigMw_I-KAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjEIxpIBEgM1NTQYiikgoaQBKMeQigMwj5KKAzhOQAFYAWoFTElHSFRyCE5VMk1DQUxUCmYKMQjGkgESAzU1NRihpAEgiiko5sqKAzCuzIoDOE5AAFgBagVMSUdIVHIITlUyTUNBTFQKMQjGkgESAzYwMxiKKSCYzgEooc2KAzCO0IoDOE5AAVgBagVMSUdIVHIITlUyTUNBTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, Apr 9 - Wed, Apr 22 YYZ Toronto BRU Brussels CA $698 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BRU,departure:09/04/2026TANYT&leg2=from:BRU,to:YYZ,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:697.55&airProductToken=AQpkCjAIxZIBEgMxMjYYmM4BIIMNKK_1iQMwuviJAzhPQABYAWoEU0FWUnIIT0xOM0kxQjUKMAjFkgESAzYzOBiDDSChpAEovP6JAzCl_4kDOE9AAVgBagRTQVZScghPTE4zSTFCNQpkCjAIxZIBEgM2MzEYoaQBIIMNKLSBiwMwnYKLAzhPQABYAWoEU0FWUnIIT0xOM0kxQjUKMAjFkgESAzEyNxiDDSCYzgEopIOLAzDmhosDOE9AAVgBagRTQVZScghPTE4zSTFCNRIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Thu, Jun 25 - Mon, Oct 12 YUL Montreal BRU Brussels CA $704 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BRU,departure:25/06/2026TANYT&leg2=from:BRU,to:YUL,departure:12/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:703.85&airProductToken=AQowCi4I1KYBEgMxNTQYmF0goaQBKKTYkAMwvtuQAzhPQABYAWoDQkdUcgdPMEJHVDNDCjAKLgjUpgESAzE1NRihpAEgmF0oopuaAzDznpoDOE9AAFgBagNCR1RyB08wQkdUMUMSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, May 30 - Mon, Jun 15 YUL Montreal BRU Brussels CA $741 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BRU,departure:30/05/2026TANYT&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:740.21&airProductToken=AQpnCjEIwYYBEgM0MjkYmF0gmM4BKPq0jgMw0rWOAzhLQABYAWoFQkFTSUNyCEtaMUFYREJRCjIIwYYBEgM4MjYYmM4BIKGkASjrvo4DMJ7CjgM4S0ABWAFqBUJBU0lDcghLWjFBWERCUQozCjEIwYYBEgM4MzMYoaQBIJhdKL3gjwMw8OOPAzhLQABYAWoFQkFTSUNyCEtaMUFYREJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Fri, Apr 24 - Sun, May 3 YUL Montreal ZYR Brussels CA $755 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ZYR,departure:24/04/2026TANYT&leg2=from:ZYR,to:YUL,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:754.61&airProductToken=AQpnCjEIy5gBEgM2NzIYmF0ggJMBKNqeiwMw-aGLAzhWQABYAWoFTElHSFRyCFZMTjcyTEJUCjIIy5gBEgMyMzcYgJMBIJmOASj7posDMN6niwM4TEABWAFqBUxJR0hUcghWTE43MkxCVApnCjIIy5gBEgMyMTQYmY4BIICTASj5_IsDMPn9iwM4TEAAWAFqBUxJR0hUcghWTE43MkxCVAoxCMuYARIDNjcxGICTASCYXSjA_4sDMIeDjAM4VkABWAFqBUxJR0hUcghWTE43MkxCVBIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0) ![](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.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Petit-Thier's airport? ### How many airlines fly to Petit-Thier? ### Which airlines fly to Petit-Thier? ### How many nonstop flights are there to Petit-Thier? ### Where are the most popular flights to Petit-Thier departing from? ### How long is the flight to Petit-Thier Airport? ### How to book the cheapest flight to Petit-Thier? ### Do you have any tips for my flight to Petit-Thier? > - The secret to having an awesome flight experience is to be prepared. So, let's start with the basics: passport, travel documents, credit cards and medications. Next, take on board items that'll help keep you occupied, like some electronic gadgets or a good book. It's also smart to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Last but not least, don't forget to pop in toiletries like a toothbrush, deodorant and a clean T-shirt. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items differs between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like screwdrivers, drills, fuel and fireworks. Sporting equipment like baseball bats, and objects that could injure passengers, such as firearms and swords, won't be allowed on board either. > > > What to wear on a flight: > > > - Comfort should be your number one priority when choosing what to wear during your flight. Loose, breathable clothing is a wise choice, as are flat, closed-toe shoes. > - Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Lower your risks by staying hydrated, keeping your legs moving and wearing compression socks to help your circulation. ### How to get through airport security fast when flying to Petit-Thier? > - Your travel documents and ID will need to be shown to airport security personnel. Keep them someplace accessible so you don't hold up the line. > - Your belt, jacket, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn. > - For just a few moments, you'll have to unplug from the digital world. Your phone, laptop and any other electronic gadgets also need to go through the scanner. > - Any liquids or gels, such as shampoo or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag. > - There's a good chance you'll be asked to take your shoes off for scanning, so wearing slip-on shoes is always a clever idea. > - Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Petit-Thier. 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 Petit-Thier. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Petit-Thier. 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 Petit-Thier 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 Petit-Thier. Looking to save even more? Get additional savings by bundling your Petit-Thier 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 Petit-Thier trip! ## Travel information | Destination airport | Brussels South Charleroi | | ----------------------------- | ------------------------ | | Destination airport IATA code | CRL | | Destination city name | Charleroi | | Roundtrip price | CA $214 | ## Trending flights to Petit-Thier Prices were available within the past 7 days and start at CA $509 for one-way flights and CA $696 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, Apr 11 - Fri, Apr 17 YYZ Toronto BRU Brussels CA $696 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BRU,departure:11/04/2026TANYT&leg2=from:BRU,to:YYZ,departure:17/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:695.92&airProductToken=AQpmCjEIxpIBEgM2MDIYmM4BIIopKK2NigMw_I-KAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjEIxpIBEgM1NTQYiikgoaQBKMeQigMwj5KKAzhOQAFYAWoFTElHSFRyCE5VMk1DQUxUCmYKMQjGkgESAzU1NRihpAEgiiko5sqKAzCuzIoDOE5AAFgBagVMSUdIVHIITlUyTUNBTFQKMQjGkgESAzYwMxiKKSCYzgEooc2KAzCO0IoDOE5AAVgBagVMSUdIVHIITlUyTUNBTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) \*Available to Expedia members.