Title: £248 Cheap Flights from Denver to Dublin (DEN to DUB) - Expedia.co.uk ![Moment RF](https://images.trvl-media.com/place/1069/6b465f6b-4c05-4ac8-bce6-22ba33b97f11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1069/6b465f6b-4c05-4ac8-bce6-22ba33b97f11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £248 Cheap Flights from Denver (DEN) to Dublin (DUB) [View £248 flight on Thu, 27 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DEN,to:DUB,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:247.44&airProductToken=AQpkCjAIzJABEgM0NDcYg2kgpQQozZ7-AjCWo_4COExAAFgBagVFTFQwMHIITExXMDZVQlEKMAjMkAESAzk4MBilBCCDDSj8pP4CMPml_gI4TEAAWAFqBUVMVDAwcghMTFcwNlVCURIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Denver International Airport (DEN) to Dublin Airport (DUB) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:08/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:08/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:08/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:08/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:08/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![Icelandair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FI.svg) Icelandair [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:08/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![Brussels Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:08/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![notification illustration](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\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](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.co.uk/login) ## Cheap Flights from Denver (DEN) to Dublin (DUB) Prices were available within the past 7 days and start at £248 for one-way flights and £295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, 18 Jan - Sun, 25 Jan DEN Denver DUB Dublin £295 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:18/01/2026TANYT&leg2=from:DUB,to:DEN,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:294.88&airProductToken=AQpkCjAIxpIBEgM2NzAYg2kgiiko0OaCAzCN6oIDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxNhiKKSCDDSjs6oIDMIfsggM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giikokrCDAzCysYMDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzY3MRiKKSCDaSjXsoMDMMG2gwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, 26 Feb - Wed, 4 Mar DEN Denver DUB Dublin £298 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:26/02/2026TANYT&leg2=from:DUB,to:DEN,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:297.57&airProductToken=AQpkCjAIxpIBEgM2NzAYg2kgiikosJ2GAzDtoIYDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxNhiKKSCDDSjMoYYDMOeihgM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giiko0tuGAzDy3IYDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzY3MRiKKSCDaSiX3oYDMIHihgM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Fri, 27 Feb - Fri, 6 Mar DEN Denver DUB Dublin £314 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:27/02/2026TANYT&leg2=from:DUB,to:DEN,departure:06/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:313.04&airProductToken=AQpkCjAIxpIBEgM2NzAYg2kgiiko0KiGAzCNrIYDOFhAAFgBagVMSUdIVHIIWEoyUVVTTFQKMAjGkgESAzQxNhiKKSCDDSjsrIYDMIeuhgM4WEABWAFqBUxJR0hUcghYSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giikokvKGAzCy84YDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzY3MRiKKSCDaSjX9IYDMMH4hgM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Mon, 2 Mar - Mon, 9 Mar DEN Denver DUB Dublin £317 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:02/03/2026TANYT&leg2=from:DUB,to:DEN,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:316.52&airProductToken=AQpkCjAIxpIBEgM2NzAYg2kgiikosMqGAzDtzYYDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxNhiKKSCDDSjMzoYDMOfPhgM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giiko8pOHAzCSlYcDOFhAAFgBagVMSUdIVHIIWEoyUVVTTFQKMAjGkgESAzY3MRiKKSCDaSi3locDMKGahwM4WEABWAFqBUxJR0hUcghYSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 2 Mar - Tue, 10 Mar DEN Denver DUB Dublin £318 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:02/03/2026TANYT&leg2=from:DUB,to:DEN,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:317.21&airProductToken=AQpmCjEIwoIBEgMyMTgYg2kg64kBKJnLhgMwv8-GAzhPQABYAWoFTk9CQUdyCE9MWDBFMUJWCjEIwoIBEgM4MzQY64kBIIMNKKfShgMwgdOGAzhPQAFYAWoFTk9CQUdyCE9MWDBFMUJWCmYKMQjCggESAzgyNRiDDSDriQEo8p2HAzDRnocDOE9AAFgBagVOT0JBR3IIT0xYMEUxQlYKMQjCggESAzIxORjriQEgg2koyZ-HAzCmpIcDOE9AAVgBagVOT0JBR3IIT0xYMEUxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 5 May - Wed, 13 May DEN Denver DUB Dublin £351 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:05/05/2026TANYT&leg2=from:DUB,to:DEN,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:350.50&airProductToken=AQpzCj4IwYYBEgQzMjM2GINpILiNASiZlowDMNKXjAM4TEAAWAFqBUJBU0lDcghMTFg4N0xHVHoKCNWCARIEMzIzNgoxCMGGARIDOTE4GLiNASCDDSiNmowDMJWejAM4TEABWAFqBUJBU0lDcghMTFg4N0xHVApzCjEIwYYBEgM5MTkYgw0guI0BKNTtjAMw6_GMAzhMQABYAWoFQkFTSUNyCExMWDg3TEdUCj4IwYYBEgQzMjU0GLiNASCDaSjg84wDMJH1jAM4TEABWAFqBUJBU0lDcghMTFg4N0xHVHoKCNWCARIEMzI1NBIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 3 Mar - Wed, 11 Mar DEN Denver DUB Dublin £352 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:03/03/2026TANYT&leg2=from:DUB,to:DEN,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:351.76&airProductToken=AQp9Cj0IzJABEgQ3NDY1GINpIK4cKMfThgMw4tSGAzhMQABYAWoFRUxUMDByCExMWDA2VUJRegoI1YIBEgQyODY1CjwIzJABEgQ5MTcxGK4cIIMNKMPWhgMwitqGAzhMQABYAWoFRUxUMDByCExMWDA2VUJRegkI1YIBEgM5ODAKZAowCMyQARIDOTc3GIMNIKUEKKaphwMwnqqHAzhMQABYAWoFRUxUMDByCExMWDg3TEdUCjAIzJABEgM0NDYYpQQgg2ko2qqHAzDkr4cDOExAAFgBagVFTFQwMHIITExYODdMR1QSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, 28 Feb - Mon, 9 Mar DEN Denver DUB Dublin £356 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:28/02/2026TANYT&leg2=from:DUB,to:DEN,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.90&airProductToken=AQpsCjUI1YIBEgQxNzQ1GINpIMSNASjjt4YDML25hgM4S0AAWAFqCEVDT0JBU0lDcghLTFgwNllCUQozCNWCARICMjMYxI0BIIMNKJfAhgMwosOGAzhLQAFYAWoIRUNPQkFTSUNyCEtMWDA2WUJRCoYBCkEI1YIBEgQ4NjA0GIMNIJjOASigkocDMNOVhwM4S0AAWAFqCEVDT0JBU0lDcghLTFcwNllCUXoKCMGGARIEODYwNApBCNWCARIEODE2MxiYzgEgg2koqpeHAzCQmYcDOEtAAVgBaghFQ09CQVNJQ3IIS0xXMDZZQlF6CgjBhgESBDgxNjMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 4 May - Mon, 11 May DEN Denver DUB Dublin £357 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:04/05/2026TANYT&leg2=from:DUB,to:DEN,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:356.81&airProductToken=AQqAAQo-CMGCARIENjk2ORiDaSDriQEoiJCMAzCflIwDOE9AAFgBagVCQVNJQ3IIT0xYOEY3QlZ6CgjCggESBDY5NjkKPgjBggESBDY3NjQY64kBIIMNKLqVjAMwlJaMAzhTQAFYAWoFQkFTSUNyCE9MWDhGN0JWegoIwoIBEgQ2NzY0CoABCj4IwYIBEgQ2NzY1GIMNIOuJASj82YwDMMzajAM4U0AAWAFqBUJBU0lDcghPTFg4RjdCVnoKCMKCARIENjc2NQo-CMGCARIENjk3MBjriQEgg2kouOSMAzCL6YwDOE9AAVgBagVCQVNJQ3IIT0xYOEY3QlZ6CgjCggESBDY5NzASCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sat, 28 Feb - Mon, 9 Mar DEN Denver DUB Dublin £359 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DEN,to:DUB,departure:28/02/2026TANYT&leg2=from:DUB,to:DEN,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:359.00&airProductToken=AQp-Cj0Iy5gBEgQ1MjIxGINpIOBcKLmzhgMw7rSGAzhWQABYAWoFTElHSFRyCFZMWDg3U0JBegoIxJgBEgQ1MjIxCj0Iy5gBEgQ2MDIzGOBcIIMNKOq_hgMwscOGAzhWQAFYAWoFTElHSFRyCFZMWDg3U0JBegoIxJgBEgQ2MDIzCqYBCjIIy5gBEgQxMTQyGIMNIICTASjLlocDMLSXhwM4TEAAWAFqBUxJR0hUcghWTFg4N1NCQQoxCMuYARIDNjIzGICTASDgXCj3nYcDMLuihwM4VkABWAFqBUxJR0hUcghWTFg4N1NCQQo9CMuYARIENzA0NBjgXCCDaSi6o4cDMIqlhwM4VkABWAFqBUxJR0hUcghWTFg4N1NCQXoKCMSYARIENzA0NBIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0) ## Find the cheapest month to fly from Denver (DEN) to Dublin (DUB) ### August is typically the cheapest month to fly From £278 - £662 per traveller. ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DUB Dublin Airport CheapestClosest 14 min [Flights from £482](https://www.expedia.co.uk/Flights-Search?leg1=from:DEN,to:DUB,departure:01/12/2025TANYT&leg2=from:DUB,to:DEN,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Denver Intl. | | --- | --- | | Destination airport | Dublin | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, WestJet | | Return price | £295 | | Distance | 7010 km | ## Book with confidence ### Compare flights from Denver to Dublin easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Denver to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Denver Intl. to Dublin.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Denver Intl. (DEN) to Dublin (DUB) The easiest way to view the best deals on flights from Denver to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Denver Intl. to Dublin start at just £295 and range up to £359.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Denver and Dublin - booking your flight during January, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Denver to Dublin flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Denver Intl. to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Packages - [Ireland's Eye](https://www.expedia.co.uk/Irelands-Eye-Dublin.d6086193.Attraction) \*Available to Expedia members.