Title: Cheap Flights to In der Au from CA $61 - 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 In der Au from CA $61 [View CA $61 flight on Sun, Apr 19, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DUB,to:FRA,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:60.07&airProductToken=AQowCi4IxZIBEgM2NTAYgw0gpQQoyN6KAzDP34oDOEFAAFgBagZMT1dfU0hyBUFPVzc1EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) [Hotels in In der Au](https://expedia.ca/In-Der-Au-Hotels.d553248635976386082.Travel-Guide-Hotels)[In der Au Car Rentals](https://expedia.ca/Car-Rentals-In-In-Der-Au.d553248635976386082.Car-Rental-Guide)[In der Au Vacation Packages](https://expedia.ca/In-Der-Au.d553248635976386082.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:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,departure:28/03/2026TANYT&leg2=from:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,to:CMH,departure:04/04/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,departure:28/03/2026TANYT&leg2=from:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,to:CMH,departure:04/04/2026TANYT&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_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,departure:28/03/2026TANYT&leg2=from:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,to:CMH,departure:04/04/2026TANYT&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:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,departure:28/03/2026TANYT&leg2=from:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,to:CMH,departure:04/04/2026TANYT&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_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,departure:28/03/2026TANYT&leg2=from:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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:CMH,to:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,departure:28/03/2026TANYT&leg2=from:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,to:CMH,departure:04/04/2026TANYT&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_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,departure:28/03/2026TANYT&leg2=from:In der Au, Idar-Oberstein, Rhineland-Palatinate, Germany,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](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 In der Au? Prices were available within the past 7 days and start at CA $61 for one-way flights and CA $151 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, Apr 30 - Sat, May 2 DUB Dublin FRA Frankfurt CA $151 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DUB,to:FRA,departure:30/04/2026TANYT&leg2=from:FRA,to:DUB,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:150.17&airProductToken=AQowCi4IxZIBEgM2NTAYgw0gpQQoqNqLAzCv24sDOEFAAFgBagZMT1dfU0hyBUFSVDc1CjAKLgjFkgESAzY1MRilBCCDDSiX8osDMJ7ziwM4QUAAWAFqBkxPV19TSHIFQVJUNzISCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, Jun 2 - Fri, Jun 5 DUB Dublin FRA Frankfurt CA $186 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DUB,to:FRA,departure:02/06/2026TANYT&leg2=from:FRA,to:DUB,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:185.33&airProductToken=AQoyCjAIzJABEgM5ODMYgw0gpQQojM2OAzCJzo4DOEtAAFgBagVMSUdIVHIIS0VVTEdUWDAKMgowCMyQARIDOTgyGKUEIIMNKL71jgMwu_aOAzhLQABYAWoFTElHSFRyCEtFVUxHVFgwEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, Apr 29 - Sat, May 16 DUB Dublin FRA Frankfurt CA $280 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DUB,to:FRA,departure:29/04/2026TANYT&leg2=from:FRA,to:DUB,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:279.70&airProductToken=AQplCjAIzLABEgM0MDUYgw0guTwov9SLAzDB1YsDOEtAAFgBagVMSUdIVHIIS0VVTEdUWjAKMQjMsAESBDEwNjgYuTwgpQQo59mLAzCt2osDOEtAAVgBagVMSUdIVHIIS0VVTEdUWjAKZQoxCMywARIEMTA3NRilBCC5PCi3k40DMPiTjQM4TEAAWAFqBUxJR0hUcghMRVVMR1RaMAowCMywARIDNDAyGLk8IIMNKPOYjQMw_5mNAzhMQAFYAWoFTElHSFRyCExFVUxHVFowEgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Fri, Aug 21 - Fri, Sep 4 DUB Dublin FRA Frankfurt CA $388 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DUB,to:FRA,departure:21/08/2026TANYT&leg2=from:FRA,to:DUB,departure:04/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:387.90&airProductToken=AQpoCjIIy5gBEgQxMTM0GIMNIICTASiH0ZUDMObRlQM4WEAAWAFqBUxJR0hUcghYWVE3MkFMQQoyCMuYARIEMTgxNxiAkwEgpQQou9KVAzCB05UDOFhAAVgBagVMSUdIVHIIWFlRNzJBTEEKaAoyCMuYARIEMTgyMhilBCCAkwEoiPSWAzDO9JYDOEdAAFgBagVMSUdIVHIIR1lROTJBTEEKMgjLmAESBDExNDUYgJMBIIMNKMH1lgMwpfaWAzhHQAFYAWoFTElHSFRyCEdZUTkyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, Jun 2 - Fri, Jun 5 DUB Dublin FRA Frankfurt CA $391 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DUB,to:FRA,departure:02/06/2026TANYT&leg2=from:FRA,to:DUB,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:390.90&airProductToken=AQphCi4I05YBEgM1MzgYgw0g4jsonNCOAzCe0Y4DOE9AAFgBagVORUdIVHIGT0VSR0hUCi8I05YBEgQxNjM1GOI7IKUEKKrSjgMwidOOAzhPQAFYAWoFTkVHSFRyBk9FUkdIVAphCi8I05YBEgQxNjM2GKUEIOI7KJb1jgMw6_WOAzhUQABYAWoFTkVHSFRyBlRFUkdIVAouCNOWARIDNTM3GOI7IIMNKM36jgMw2fuOAzhUQAFYAWoFTkVHSFRyBlRFUkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMA8) ## Find the cheapest month to fly from Columbus (CMH) to Frankfurt (FRA) ### January is typically the cheapest month to fly From CA $782 - CA $2,674 per traveller. ![](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 In der Au's airport? ### How many airlines fly to In der Au? ### Which airlines fly to In der Au? ### How many nonstop flights are there to In der Au? ### Where are the most popular flights to In der Au departing from? ### How long is the flight to In der Au Airport? ### How to book the cheapest flight to In der Au? ### Do you have any tips for my flight to In der Au? > - The secret to having an amazing travel experience is to pack ahead. First up, the essentials: passport, boarding pass, credit cards and medications. Next, bring on board items that'll help pass the time, like your laptop or a magazine. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of earplugs. Finally, don't forget to chuck in toiletry items like a toothbrush, deodorant and a spare change of clothes. > > > Do not pack the following items in your hand luggage: > > > - Leave all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like your trusty pocket knife, and dangerous goods which are flammable or explosive, such as flares, chemicals agents and fireworks, are also not allowed. > > > What to wear on a flight: > > > - Choose comfort over style. Prepare for changes in temperature by wearing layers, and pick easy-to-remove shoes like sneakers. > - Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-haul flights. Lower your risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks or tights. ### How to get through airport security fast when flying to In der Au? > - Be sure to have your ID and boarding pass within close reach. They're the first things you'll be asked to show at airport security. > - After that, both you and your hand luggage will be X-rayed. To speed things up, remove anything that might trigger the alarms. Items like your coat, belt and earphones need to go through the machine. > - For just a few minutes, you'll have to unplug from the digital world. Your phone, laptop and any other electronic devices also need to be sent through the scanner. > - Remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag. > - There's a possibility that you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a good idea. > - Airlines will not allow any sharp items or pocket knives in the cabin. If you must bring these kinds of items, pack them in your checked baggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to In der Au. 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 In der Au. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to In der Au. 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 In der Au 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 In der Au. Looking to save even more? Get additional savings by bundling your In der Au 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 In der Au trip! ## Travel information | Destination airport | Frankfurt Intl. | | ----------------------------- | --------------- | | Destination airport IATA code | FRA | | Destination city name | Frankfurt | | Roundtrip price | CA $811 | ## Trending flights to In der Au Prices were available within the past 7 days and start at CA $61 for one-way flights and CA $151 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Fri, Jun 12 - Sun, Jun 14 YYZ Toronto FRA Frankfurt CA $812 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:FRA,departure:12/06/2026TANYT&leg2=from:FRA,to:YYZ,departure:14/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:811.12&airProductToken=AQpFCiEI1KABEgMyNTgYmM4BIIuSASivxY8DMPHIjwM4T0AAWAEKIAjUoAESAzU3NBiLkgEgpQQoxs6PAzCE0I8DOE9AAVgBCkUKIAjUoAESAzU3NRilBCCLkgEo1dOPAzCY1Y8DOEVAAFgBCiEI1KABEgMyNTcYi5IBIJjOASik1o8DMJjajwM4RUABWAESCggBEAEYASoCVFAYASIECAEQASgEMAE) \*Available to Expedia members.