--- title: "Columbus to Dublin cheap flights from $329 (CMH to DUB) - Expedia" description: "Book cheap Flights from Columbus (CMH) to Dublin (DUB) start at $329 for one-way and $707 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/cmh/dub/columbus-to-dublin" language: en-US market: US currency: USD prices_as_of: 2026-11-13T09:03:10Z --- # $329 Cheap Flights from Columbus (CMH) to Dublin (DUB) ![A historic church with a tall spire, surrounded by a well-maintained garden with vibrant tulips.](https://images.trvl-media.com/place/4347204/c52d718c-4ca4-4972-b698-bd5f20cf561f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $329 flight on Wed, Mar 10, 2027](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:3/10/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:328.20&airProductToken=AQqZAQoxCMGCARIENDQwNRiCOyCpUSimracDMJ2upwM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVgoxCMKCARIDMTc2GKlRIOuJASilr6cDMMmypwM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVgoxCMKCARIDODI4GOuJASCDDSiZs6cDMPOzpwM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAygEMA0) ## Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Dublin Airport (DUB) [Lufthansa](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Aer Lingus](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) [Iberia](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) [Air Canada](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [SAS](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ## Cheap Flights from Columbus to Dublin (CMH-DUB) Prices were available within the past 7 days and start at $329 for one-way flights and $706 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Air Canada flight, departing Wed, May 5 from Columbus to Dublin, returning Thu, May 13, priced at $706 Just found](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:5/5/2027TANYT&leg2=from:DUB,to:CMH,departure:5/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:705.89&airProductToken=AQplCjEIwYYBEgQ4NzYyGII7IJhdKL2irAMwsaOsAzhMQABYAWoFQkFTSUNyCExMSTkwVEJRCjAIwYYBEgM5MTYYmF0ggw0ouaWsAzC1qKwDOExAAVgBagVCQVNJQ3IITExJOTBUQlEKZQowCMGGARIDOTE3GIMNIJhdKPT3rAMwnfusAzhMQABYAWoFQkFTSUNyCExMSTkwVEJRCjEIwYYBEgQ4NzU5GJhdIII7KJD8rAMwkP2sAzhMQAFYAWoFQkFTSUNyCExMSTkwVEJREgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) Wed, May 5 - Thu, May 13 · CMH · DUB · Roundtrip [Select United flight, departing Wed, May 12 from Columbus to Dublin, returning Thu, May 20, priced at $707 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:5/12/2027TANYT&leg2=from:DUB,to:CMH,departure:5/20/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:706.19&airProductToken=AQqIAQpCCNWCARIEODQ3MhiCOyCYXSid8awDMJHyrAM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVEJRegoIwYYBEgQ4NDcyCkII1YIBEgQ4MTM0GJhdIIMNKJn0rAMwlfesAzhMQABYAWoKMV9iYXNpY2Vjb3IITExJOTBUQlF6CgjBhgESBDgxMzQKiAEKQgjVggESBDgyNzkYgw0gmF0o1MatAzD9ya0DOExAAFgBagoxX2Jhc2ljZWNvcghMTEk5MFRCUXoKCMGGARIEODI3OQpCCNWCARIEODY0MBiYXSCCOyjwyq0DMPDLrQM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVEJRegoIwYYBEgQ4NjQwEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Wed, May 12 - Thu, May 20 · CMH · DUB · Roundtrip [Select United flight, departing Wed, May 12 from Columbus to Dublin, returning Thu, May 20, priced at $708 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:5/12/2027TANYT&leg2=from:DUB,to:CMH,departure:5/20/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:707.39&airProductToken=AQpfCi4I1YIBEgQzNjYyGII7IIgYKLzvrAMwgvCsAzhMQABYAWoCQkVyCExMSTkwVEJRCi0I1YIBEgMzMTAYiBgggw0ozvOsAzD89qwDOExAAVgBagJCRXIITExJOTBUQlEKdwo5CNWCARIEODI3ORiDDSCYXSjUxq0DMP3JrQM4TEAAWAFqAkJFcghMTEk5MFRCUXoJCMGGARIDOTE3CjoI1YIBEgQ4NjQwGJhdIII7KPDKrQMw8MutAzhMQAFYAWoCQkVyCExMSTkwVEJRegoIwYYBEgQ4NzU5EgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) Wed, May 12 - Thu, May 20 · CMH · DUB · Roundtrip [Select United flight, departing Mon, Mar 1 from Columbus to Dublin, returning Tue, Mar 9, priced at $708 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:3/1/2027TANYT&leg2=from:DUB,to:CMH,departure:3/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:707.59&airProductToken=AQpfCi4I1YIBEgQzNDMyGII7IK4cKPHGpgMw18emAzhMQABYAWoCQkVyCExMSTkwVEJRCi0I1YIBEgM5ODAYrhwggw0onsqmAzDqzaYDOExAAVgBagJCRXIITExJOTBUQlEKZwoxCMGGARIDODAxGIMNIJjOASj8nKcDMKqgpwM4TEAAWAFqBUJBU0lDcghMTEk5MFRCUQoyCMGGARIEODc1NxiYzgEggjsoraSnAzCCpacDOExAAVgBagVCQVNJQ3IITExJOTBUQlESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) Mon, Mar 1 - Tue, Mar 9 · CMH · DUB · Roundtrip [Select Air Canada flight, departing Wed, May 5 from Columbus to Dublin, returning Wed, May 19, priced at $710 Found 12 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:5/5/2027TANYT&leg2=from:DUB,to:CMH,departure:5/19/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:709.49&airProductToken=AQplCjEIwYYBEgQ4NzYyGII7IJhdKL2irAMwsaOsAzhMQABYAWoFQkFTSUNyCExMSTkwVEJRCjAIwYYBEgM5MTYYmF0ggw0ouaWsAzC1qKwDOExAAVgBagVCQVNJQ3IITExJOTBUQlEKagozCMyQARIDOTgzGIMNIKUEKOe5rQMw37qtAzhMQABYAWoIRUNPTElHSFRyCExMSTkwVEJRCjMIzJABEgM0MDYYpQQggjso67utAzD4v60DOExAAVgBaghFQ09MSUdIVHIITExJOTBUQlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) Wed, May 5 - Wed, May 19 · CMH · DUB · Roundtrip [Select Air Canada flight, departing Wed, May 5 from Columbus to Dublin, returning Thu, May 13, priced at $711 Just found](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:5/5/2027TANYT&leg2=from:DUB,to:CMH,departure:5/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:710.59&airProductToken=AQp3CjQIwYYBEgQ4NzYyGII7IJhdKL2irAMwsaOsAzhMQABYAWoIRUNPTElHSFRyCExMSTkwVEJRCj8IzJABEgQ5NDUxGJhdIIMNKLmlrAMwtaisAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVEJRegkIwYYBEgM5MTYKZwoxCMGGARIDODAxGIMNIJjOASiS-KwDMLv7rAM4TEAAWAFqBUJBU0lDcghMTEk5MFRCUQoyCMGGARIEODc1NRiYzgEggjso6f6sAzDA%5F6wDOExAAVgBagVCQVNJQ3IITExJOTBUQlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) Wed, May 5 - Thu, May 13 · CMH · DUB · Roundtrip [Select United flight, departing Tue, May 4 from Columbus to Dublin, returning Thu, May 13, priced at $712 Found 10 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:5/4/2027TANYT&leg2=from:DUB,to:CMH,departure:5/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:711.89&airProductToken=AQqoAQo2CNWCARIEMzQyOBiCOyCIGCjFl6wDMJmYrAM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVEJRCjcI1YIBEgQxODMxGIgYIMSNASjgmKwDMLyZrAM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVEJRCjUI1YIBEgIyMxjEjQEggw0o9pmsAzCGnawDOExAAFgBagoxX2Jhc2ljZWNvcghMTEk5MFRCUQqIAQpCCNWCARIEODI3ORiDDSCYXSj096wDMJ37rAM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVEJRegoIwYYBEgQ4Mjc5CkII1YIBEgQ4NjQwGJhdIII7KJD8rAMwkP2sAzhMQABYAWoKMV9iYXNpY2Vjb3IITExJOTBUQlF6CgjBhgESBDg2NDASCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Tue, May 4 - Thu, May 13 · CMH · DUB · Roundtrip [Select American Airlines flight, departing Tue, Feb 16 from Columbus to Dublin, returning Tue, Feb 23, priced at $716 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:2/16/2027TANYT&leg2=from:DUB,to:CMH,departure:2/23/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:715.09&airProductToken=AQqlAQoxCMGCARIENDQwNRiCOyCpUSjmtaUDMN22pQM4QkAAWAFqBUJBU0lDcghPTFg5QzlCVgoxCMGCARIDMTAwGKlRIOuJASi9t6UDMNy6pQM4QkABWAFqBUJBU0lDcghPTFg5QzlCVgo9CMGCARIENjc5ORjriQEggw0oyrulAzCkvKUDOFNAAVgBagVCQVNJQ3IIT0xYOUM5QlZ6CQjCggESAzgyOAplCjAIwYIBEgM3MjMYgw0g71ko0oCmAzCZhKYDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMQjBggESBDU1MDYY71kggjsos4WmAzCfhqYDOEJAAVgBagVCQVNJQ3IIT0xYOUM5QlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Tue, Feb 16 - Tue, Feb 23 · CMH · DUB · Roundtrip [Select Lufthansa flight, departing Mon, Apr 26 from Columbus to Dublin, returning Fri, May 7, priced at $720 Found 17 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:4/26/2027TANYT&leg2=from:DUB,to:CMH,departure:5/7/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:719.59&airProductToken=AQq5AQpACMyQARIENjUzMxiCOyCuHCj3v6sDMNzAqwM4TEAAWAFqCEVDT0xJR0hUcghMTEk5MFRCUXoKCNWCARIEMzQ0NAozCMyQARIDNDM1GK4cIIwVKKDBqwMwnsWrAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVEJRCkAIzJABEgQ0NjQ0GIwVIIMNKKXGqwMwu8erAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVEJRegoI1pgBEgQyNTE4CmoKMwjMkAESAzk4MxiDDSClBCjnsqwDMN-zrAM4TEAAWAFqCEVDT0xJR0hUcghMTEk5MFRCUQozCMyQARIDNDA2GKUEIII7KOu0rAMw-LisAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVEJREgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) Mon, Apr 26 - Fri, May 7 · CMH · DUB · Roundtrip [Select Delta flight, departing Wed, Feb 10 from Columbus to Dublin, returning Wed, Feb 17, priced at $721 Found 2 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:2/10/2027TANYT&leg2=from:DUB,to:CMH,departure:2/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:720.89&airProductToken=AQpsCjUIxJgBEgQ1NjUwGII7IKlRKOTzpAMw2%5FSkAzhFQABYAWoJTUFJTkJBU0lDcghWTFg5MU5CTAozCMSYARICNDQYqVEggw0osfWkAzCt-KQDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDkxTkJMCm0KNAjEmAESAzE3NxiDDSDgXCikvKUDMMvApQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYOTFOQkwKNQjEmAESBDE1MDEY4Fwggjso98OlAzDVxKUDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDkxTkJMEgwIARABGAEqAkRMMgAYASIECAEQASgCKAMoBDAB) Wed, Feb 10 - Wed, Feb 17 · CMH · DUB · Roundtrip ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $830](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 14 min ## Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB) ### March is typically the cheapest month to fly From $699 - $931 per traveler. View flights in March Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Columbus (CMH) to Dublin (DUB) at a glance Embark on an international journey from Columbus (CMH) to Dublin (DUB) with a selection of airlines offering various routes. Explore options from full-service carriers to find the itinerary that aligns with your budget and schedule as you dive into the vibrant sights and neighborhoods of Dublin. Get all the essential details for flights departing from John Glenn Columbus International Airport (CMH) to Dublin Airport (DUB). - **Fastest flight duration**: around 8h 30m in-flight, plus roughly 1h 45m layover with one stop - **Route distance**: roughly 3,600 miles (5,790 km) - **Flights per week**: around 9 departures on average - **Typical fares (one-way)**: economy tickets often range from $240–$725, depending on seasonality and how far ahead you book ### Flights from John Glenn Columbus International Airport (CMH) to Dublin Airport (DUB) According to recent traveler bookings, the top airlines preferred for flights from Columbus to Dublin typically involve one-stop and multi-stop options, with common layovers at Washington Dulles International Airport (IAD, about 1h 15m), O'Hare International Airport (ORD, approximately 1h 30m), and Philadelphia International Airport (PHL, around 1h 15m). This variety allows you to mix and match prices, overall travel times, and cabin classes to create the best itinerary for your journey. - **[United](https://www.expedia.com/united-flights.cua.travel-guide-airlines)**: This full-service airline provides both one-stop and multi-stop options, with one-way ticket prices generally between $270 and $840\. United dominates this route, making up about 47% of departures, featuring an in-flight duration of 8 hours and 30 minutes, leading to a total travel time of approximately 10 hours and 45 minutes. - **[American Airlines](https://www.expedia.com/american-airlines-flights.caa.travel-guide-airlines)**: As another full-service carrier, American Airlines offers one-stop and multi-stop flights with one-way fares ranging from $260 to $700\. It represents around 26% of the departures on this route, typically involving 8 hours and 30 minutes of flying time and a complete journey time of about 10 hours and 45 minutes. - **[Delta](https://www.expedia.com/delta-flights.cdl.travel-guide-airlines)**: This full-service airline provides one-stop travel options, with one-way fares usually priced between $240 and $740\. Delta accounts for approximately 14% of route departures, with an in-flight duration of 8 hours and 30 minutes and a total journey time of around 10 hours and 45 minutes, including layover time. - **[KLM](https://www.expedia.com/klm-flights.ckl.travel-guide-airlines)**: Offering a full-service experience, KLM features one-stop flights, with one-way fares typically ranging from $345 to $735\. It covers about 5% of departures on this route, boasting an in-flight time of 8 hours and 30 minutes and a total travel duration of roughly 10 hours and 45 minutes, factoring in layover time. - **[Air Canada](https://www.expedia.com/air-canada-flights.cac.travel-guide-airlines)**: This full-service airline also offers one-stop service, with one-way fare costs between $350 and $720\. Air Canada constitutes approximately 2% of departures on this route, providing 8 hours and 30 minutes of flight time, resulting in a total journey duration of about 10 hours and 45 minutes, including layovers. ### Alternative route from Columbus (CMH) to Dublin (DUB) - **Columbus to Waterford ([CMH-WAT](https://www.expedia.com/lp/flights/cmh/wat/columbus-to-waterford))**: Located approximately 93 miles from Dublin Airport (DUB), Waterford Airport (WAT) serves as a key transit point. ### How to find the best prices for flights from Columbus (CMH) to Dublin (DUB) Getting some of the best [deals on flights](https://www.expedia.com/flight-deals) from Columbus to Dublin is all about timing and flexibility. Here are some key tips to help you save: 1. **Best times to book and fly:** cheaper fares are typically found when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Evening departures from 6 PM to 12 AM usually offer lower prices, while afternoon flights from 12 PM to 6 PM are more popular. Additionally, flying on Monday generally provides cheaper options, but Saturday remains the most favored travel day. 2. **Set up price alerts:** stay updated on price changes by using [Expedia's Price Tracker](https://www.expedia.com/why/price-tracking). Receive alerts when fares drop for your selected route. 3. **Bundle and save:** bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.\* 4. **Compare flight options:** use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options. 5. **Stay flexible with dates:** being open to different travel days can sometimes help you find better prices on flights and hotels. 6. **Think about luggage:** nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport. \*Members only. Savings vary and are not available on all bundles. Select hotels. ### Arriving at Dublin Airport from John Glenn Columbus International Airport Dublin welcomes travelers from Columbus with a range of transport options based on price, convenience, and proximity. Dublin city center is approximately a 15-minute drive (covering about 8 miles) from Dublin Airport, depending on traffic. Here's how to reach Dublin efficiently: - **Hotel transfer:** Transfers offer a convenient way to reach your hotel in Dublin, with private rides that can be arranged in advance. - **Car rental:** Renting a car from Dublin Airport is a great option if you plan to explore and sightsee beyond the city. Browse [cheap car rentals at Dublin Airport](https://www.expedia.com/car-rentals-in-dublin.d4347204.car-rental-guide) on Expedia. - **Taxi/ride-hailing:** Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival. - **Public transportation:** From Dublin Airport, Dublin Howth Junction Station (a train station) is located about 4.9 miles away by car, while Phibsborough Tram Stop (a metro station) is approximately 6.2 miles away by car. For those looking to travel by sea, 3Arena Seaport (a seaport) is situated about 6.7 miles from the airport, also accessible by car. ### Columbus to Dublin Flights ### The cheapest times to fly from Columbus to Dublin On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Dublin are during the month of May. You can find some of the cheapest flights from Columbus to Dublin with Expedia's search tool and vast selection of airlines. ### The best time to book a flight from Columbus to Dublin Sunday is one of the best days to book for cheap flights from Columbus to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. ### How to find cheap round-trip tickets from Columbus to Dublin Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Dublin in 2026\. You can also book with separate airlines for your outbound and return journeys, from $329 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Columbus to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) cost? You can find cheap one-way flights from $329 and cheap return flights $706 Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) with Expedia. One-way flights typically cost between $297 and $2480, and return flights often range between $630 and $4207\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? The cheapest month to fly from CMH to DUB is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? Enter CMH to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? KLM is one of the cheapest airlines offering connecting flights from Columbus, OH (CMH) to Dublin (DUB), with round-trip tickets starting from around $462\. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? To find a cheap flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CMH to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? For flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB), the most popular departure times are from noon to 3pm. About 31% of passengers choose this time window. Many major carriers, including American Airlines, United Airlines, and Delta, operate flights during this period. This timing is favored as it gives you a relaxed morning before heading to the airport. ### How long does it take to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? Flights from CMH to DUB with one stop typically take around 12 hours 50 minutes, covering approximately 3,563 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? You can fly business class between CMH and DUB. Airlines that offer business class service on this route include: - United Airlines - Delta Air Lines - Air Canada - American Airlines ### How do I earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) flight with Expedia? It's easy to earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### Is it cheaper to buy a plane ticket from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) at the last minute? Typically, booking a last minute flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) flight and hotel package? Securing a Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) [Dublin Vacation Packages](https://www.expedia.com/dublin.d178256.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB)? If you booked your Columbus, OH (CMH-John Glenn Columbus Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | John Glenn Columbus Intl. Airport | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Dublin Airport | | Distance | 3,562 miles away | | Airlines serving | Lufthansa, Aer Lingus, Iberia, Air Canada, SAS, American Airlines, Delta, United, KLM, Air France, JetBlue Airways, Finnair, British Airways | | Popular airline | Lufthansa | | Roundtrip price | $706 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Chicago (ORD) to Dublin (DUB)](https://www.expedia.com/lp/flights/ord/dub/chicago-to-dublin) - [Flights from Shannon (SNN) to Dublin (DUB)](https://www.expedia.com/lp/flights/snn/dub/shannon-to-dublin) - [Flights from Wichita (ICT) to Dublin (DUB)](https://www.expedia.com/lp/flights/ict/dub/wichita-to-dublin) - [Flights from San Antonio (SAT) to Dublin (DUB)](https://www.expedia.com/lp/flights/sat/dub/san-antonio-to-dublin) - [Flights from Manchester (MHT) to Dublin (DUB)](https://www.expedia.com/lp/flights/mht/dub/manchester-to-dublin) - [Flights from Newark Liberty Intl. 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