Title: $285 Cheap Flights to Castledermot - Expedia.com ![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) # $285 Cheap Flights to Castledermot [View $285 flight on Tue, May 19, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:JFK,to:DUB,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:284.90&airProductToken=AQpkCjAIxpIBEgM2MTQYqVEgiiko3riNAzC8u40DOFhAAFgBagVMSUdIVHIIWE8xUVVTTFQKMAjGkgESAzQxNhiKKSCDDSiCvI0DMJ29jQM4WEABWAFqBUxJR0hUcghYTzFRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) [Castledermot Travel Guide](https://expedia.com/Castledermot.dx3000029231)[Hotels in Castledermot](https://expedia.com/Castledermot-Hotels.d3000029231.Travel-Guide-Hotels)[Car Rentals in Castledermot](https://expedia.com/Car-Rentals-In-Castledermot.d3000029231.Car-Rental-Guide)[Castledermot Vacation Packages](https://expedia.com/Castledermot.d3000029231.Destination-Travel-Guides) ## Popular airlines to Castledermot - ![](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:CMH,to:Castledermot, County Kildare, Ireland,departure:4/22/2026TANYT&leg2=from:Castledermot, County Kildare, Ireland,to:CMH,departure:4/29/2026TANYT&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_EI.svg) Aer Lingus [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castledermot, County Kildare, Ireland,departure:4/22/2026TANYT&leg2=from:Castledermot, County Kildare, Ireland,to:CMH,departure:4/29/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castledermot, County Kildare, Ireland,departure:4/22/2026TANYT&leg2=from:Castledermot, County Kildare, Ireland,to:CMH,departure:4/29/2026TANYT&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.com/Flights-Search?leg1=from:CMH,to:Castledermot, County Kildare, Ireland,departure:4/22/2026TANYT&leg2=from:Castledermot, County Kildare, Ireland,to:CMH,departure:4/29/2026TANYT&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_IB.svg) Iberia [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castledermot, County Kildare, Ireland,departure:4/22/2026TANYT&leg2=from:Castledermot, County Kildare, Ireland,to:CMH,departure:4/29/2026TANYT&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_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castledermot, County Kildare, Ireland,departure:4/22/2026TANYT&leg2=from:Castledermot, County Kildare, Ireland,to:CMH,departure:4/29/2026TANYT&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.com/Flights-Search?leg1=from:CMH,to:Castledermot, County Kildare, Ireland,departure:4/22/2026TANYT&leg2=from:Castledermot, County Kildare, Ireland,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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) ## How much is the cheapest flight to Castledermot? Prices were available within the past 7 days and start at $285 for one-way flights and $522 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Fri, Sep 4 - Fri, Sep 11 EWR New York DUB Dublin $522 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:DUB,departure:9/4/2026TANYT&leg2=from:DUB,to:EWR,departure:9/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:521.83&airProductToken=AQpmCjEI05YBEgM5MDgYxI0BIM5cKLn2lgMwj_qWAzhUQABYAWoFTElHSFRyCFRMV0E2R0hUCjEI05YBEgQ0NjAzGM5cIIMNKPiElwMwhIaXAzhUQAFYAWoFTElHSFRyCFRMV0E2R0hUCmUKMAjTlgESAzUzNhiDDSCgbCiAwJcDMJvBlwM4TEAAWAFqBUxJR0hUcghMTFdBNkdIVAoxCNOWARIDOTAzGKBsIMSNASitypcDMKvOlwM4TEABWAFqBUxJR0hUcghMTFdBNkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Mon, Nov 23 - Mon, Nov 30 EWR New York DUB Dublin $537 Roundtrip found 20 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:DUB,departure:11/23/2026TANYT&leg2=from:DUB,to:EWR,departure:11/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:536.53&airProductToken=AQplCjEIxpIBEgM2MjIYxI0BIIopKOP7nQMwt_6dAzhOQABYAWoFTElHSFRyCE5KMlFVU0xUCjAIxpIBEgM0MTYYiikggw0ojP-dAzCngJ4DOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQowCMaSARIDNDE3GIMNIIopKLLEngMw0sWeAzhOQABYAWoFTElHSFRyCE5PMlFVU0xUCjEIxpIBEgM2MjMYiikgxI0BKPzGngMw_cmeAzhOQAFYAWoFTElHSFRyCE5PMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Sun, Oct 25 - Fri, Dec 4 ORD Chicago DUB Dublin $566 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:10/25/2026TANYT&leg2=from:DUB,to:ORD,departure:12/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:565.63&airProductToken=AQp3CjMI1KABEgMyNDQYrhwgi5IBKKe2mwMwjLqbAzhUQABYAWoHRElTQ0lOVHIIVEwwRFNJODEKQAjUoAESBDEzMjQYi5IBIIMNKLu7mwMw6rybAzhUQABYAWoHRElTQ0lOVHIIVEwwRFNJODF6CgjOkgESBDEzMjQKdwpACNSgARIEMTMyNxiDDSCLkgEoie6eAzC4754DOFRAAFgBagdESVNDSU5UcghUTDBEU0k4MXoKCM6SARIEMTMyNwozCNSgARIDMjQzGIuSASCuHCjL8Z4DMIr2ngM4VEAAWAFqB0RJU0NJTlRyCFRMMERTSTgxEgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Aug 3 - Thu, Aug 20 LGA New York DUB Dublin $571 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LGA,to:DUB,departure:8/3/2026TANYT&leg2=from:DUB,to:LGA,departure:8/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:570.23&airProductToken=AQqDAQpACMyQARIENjgxNRjLASCYXSi0jpQDMJ2PlAM4TEAAWAFqCEVDT0xJR0hUcghMTEE3NlRCUXoKCMGGARIEODY0MQo_CMyQARIENjUxNRiYXSCDDSjyj5QDMNWSlAM4TEABWAFqCEVDT0xJR0hUcghMTEE3NlRCUXoJCMGGARIDOTE2CmQKMAjBhgESAzkxNxiDDSCYXSjSx5UDMNPKlQM4TEAAWAFqBUJBU0lDcghMTEE3NlRCUQowCMGGARIDNzMyGJhdIMsBKMbLlQMwncyVAzhMQAFYAWoFQkFTSUNyCExMQTc2VEJREgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Sep 11 - Thu, Sep 17 EWR New York DUB Dublin $571 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:DUB,departure:9/11/2026TANYT&leg2=from:DUB,to:EWR,departure:9/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:570.33&airProductToken=AQpmCjIIwYYBEgQxNTU5GMSNASCYXSihxJcDMP_ElwM4TEAAWAFqBUJBU0lDcghMTEE3NlRCUQowCMGGARIDOTE2GJhdIIMNKNLGlwMwtcmXAzhMQAFYAWoFQkFTSUNyCExMQTc2VEJRCmYKMAjBhgESAzkxNxiDDSCYXSi0gpgDMLWFmAM4TEAAWAFqBUJBU0lDcghMTEE3NlRCUQoyCMGGARIEMTU1NhiYXSDEjQEoxoaYAzClh5gDOExAAVgBagVCQVNJQ3IITExBNzZUQlESDAgBEAEYASoCQUMyABgBIgQIARABKAIoAygEMA0) ## Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB) ### January is typically the cheapest month to fly From $516 - $769 per traveler. ## Frequently asked questions ### How do I find cheap flights to Castledermot that have flexible change policies? ### What is the name of Castledermot's airport? ### What airport is best to fly into Castledermot? ### How many airlines fly to Castledermot? ### How many nonstop flights are there to Castledermot? ### Where are the most popular flights to Castledermot departing from? ### How long is the flight to Castledermot Airport? ### How to book the cheapest flight to Castledermot? ### How to survive the flight to Castledermot? > - The secret to having a worry-free travel experience is to pack ahead. So, let's start with the basics: passport, travel documents, credit cards and daily medications. Next, bring on board items that'll help keep you entertained, like some electronic devices or a good read. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of noise-canceling headphones. Last but not least, be sure to squeeze in toiletries like a toothbrush, facial wipes and a fresh set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp or pointed objects, like a Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosols and matches, are also banned. > > > What to wear on a flight: > > > - The long, narrow aisles of your airplane are not the place for a fashion parade. Wear comfortable clothes and take a cardigan as it can get quite cool in the cabin during long-haul flights. Flat, enclosed shoes are always a good choice too. > - Caused by sustained periods of inactivity, DVT (deep vein thrombosis) is a condition that can affect passengers during long-haul flights. But the good news is there are ways to significantly reduce your risk of developing it. Keep your fluids up, wander around the cabin as often as you can and wear compression tights or socks. ### How to get through airport security fast when flying to Castledermot? > - Security personnel first need to verify that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them in your hand, ready for inspection. > - After that, both you and your carry-on bag must be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Items such as your jacket, belt and headphones need to go through the machine. > - For just a few moments, you'll need to unplug from technology. Your tablet, phone and any other electronic devices will also need to be sent through the scanner. > - Traveling with your favorite cologne? Not a problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, it's OK to bring with you in your carry-on baggage. > - The right choice of footwear can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers usually aren't. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked luggage. They won't be allowed on board. \*Flight schedules are subject to change. \*Available to One Key members. ## Travel information | Destination airport | Dublin | | ----------------------------- | ------ | | Destination airport IATA code | DUB | | Destination city name | Dublin | | Roundtrip price | $522 | ## Trending flights to Castledermot Prices were available within the past 7 days and start at $285 for one-way flights and $522 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Fri, Sep 4 - Fri, Sep 11 EWR New York DUB Dublin $522 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:DUB,departure:9/4/2026TANYT&leg2=from:DUB,to:EWR,departure:9/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:521.83&airProductToken=AQpmCjEI05YBEgM5MDgYxI0BIM5cKLn2lgMwj_qWAzhUQABYAWoFTElHSFRyCFRMV0E2R0hUCjEI05YBEgQ0NjAzGM5cIIMNKPiElwMwhIaXAzhUQAFYAWoFTElHSFRyCFRMV0E2R0hUCmUKMAjTlgESAzUzNhiDDSCgbCiAwJcDMJvBlwM4TEAAWAFqBUxJR0hUcghMTFdBNkdIVAoxCNOWARIDOTAzGKBsIMSNASitypcDMKvOlwM4TEABWAFqBUxJR0hUcghMTFdBNkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMAE)