Title: £232 Cheap Flights from Chicago to Dublin (ORD 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) # £232 Cheap Flights from Chicago (ORD) to Dublin (DUB) [View £232 flight on Wed, 6 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ORD,to:DUB,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:231.60&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEo8aGMAzCFo4wDOExAAFgBagJETnIIUEwyTFNWTDEKLQjCbBIDMzUzGMGTASCDDSjepowDMNipjAM4TEABWAFqAkROcghQTDJMU1ZMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) - [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 Chicago O'Hare International Airport (ORD) to Dublin Airport (DUB) - ![](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:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:23/02/2026TANYT&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_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:23/02/2026TANYT&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_FI.svg) Icelandair [](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:23/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![](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:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:23/02/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:23/02/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:23/02/2026TANYT&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_SN.svg) Brussels Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:23/02/2026TANYT&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 25% 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.co.uk/login) ## Cheap Flights from Chicago (ORD) to Dublin (DUB) Prices were available within the past 7 days and start at £232 for one-way flights and £316 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) Wed, 22 Apr - Wed, 29 Apr ORD Chicago DUB Dublin £316 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:22/04/2026TANYT&leg2=from:DUB,to:ORD,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:315.70&airProductToken=AQpkCjAIxpIBEgM4NTIYrhwgiiko-YiLAzDwi4sDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxOBiKKSCDDSikjYsDML-OiwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giikow9GLAzDe0osDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzg1MxiKKSCuHCj504sDMJPXiwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Wed, 22 Apr - Thu, 30 Apr ORD Chicago DUB Dublin £317 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:22/04/2026TANYT&leg2=from:DUB,to:ORD,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:316.70&airProductToken=AQpkCjAIxpIBEgM4NTIYrhwgiiko-YiLAzDwi4sDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxOBiKKSCDDSikjYsDML-OiwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTkYgw0giiko292LAzD23osDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzg1MxiKKSCuHCiZ34sDMLPiiwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Tue, 3 Mar - Tue, 10 Mar ORD Chicago DUB Dublin £320 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:03/03/2026TANYT&leg2=from:DUB,to:ORD,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:319.46&airProductToken=AQpkCjAIxpIBEgM4NTIYrhwgiikovtaGAzC12YYDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzQxNhiKKSCDDSjs2YYDMIfbhgM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgM0MTcYgw0giikokp-HAzCyoIcDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzg1MxiKKSCuHCi-oYcDMNikhwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Wed, 11 Feb - Sun, 15 Feb ORD Chicago DUB Dublin £328 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:11/02/2026TANYT&leg2=from:DUB,to:ORD,departure:15/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:327.30&airProductToken=AQplCjAI05YBEgM5NDQYrhwg4jso8PWEAzDV-YQDOExAAFgBagVMaWdodHIITExYQTZHSFQKMQjTlgESBDI1MzcY4jsggw0o5fyEAzDs_YQDOExAAVgBagVMaWdodHIITExYQTZHSFQKZAowCNOWARIDNTM4GIMNIOI7KOKbhQMw35yFAzhUQABYAWoFTGlnaHRyCFRMV0E2R0hUCjAI05YBEgM5NDMY4jsgrhwoqp2FAzDfoYUDOFRAAVgBagVMaWdodHIIVExXQTZHSFQSCggBEAEYASoCU0sYASIECAEQASgCKAMoBDAP) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Wed, 4 Feb - Sat, 7 Feb ORD Chicago DUB Dublin £337 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:04/02/2026TANYT&leg2=from:DUB,to:ORD,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:336.90&airProductToken=AQp3CjMI1KABEgMyNDQYrhwgi5IBKIanhAMw4aqEAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJT0IKQAjUoAESBDEzMjYYi5IBIIMNKImwhAMwuLGEAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJT0J6CgjOkgESBDEzMjYKdwpACNSgARIEMTMyNRiDDSCLkgEo98SEAzCmxoQDOE9AAFgBagdESVNDSU5UcghPRjBEU0lPQnoKCM6SARIEMTMyNQozCNSgARIDMjQzGIuSASCuHCi-zYQDMP3RhAM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSU9CEgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, 4 Aug - Tue, 25 Aug ORD Chicago DUB Dublin £339 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:04/08/2026TANYT&leg2=from:DUB,to:ORD,departure:25/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:338.76&airProductToken=AQqAAQo-CMGCARIENzAwMxiuHCDriQEo6JmUAzC-nZQDOE9AAFgBagVCQVNJQ3IIT0xYOEQ3QlZ6CgjCggESBDcwMDMKPgjBggESBDcxNTMY64kBIIMNKJOelAMw6J6UAzhTQAFYAWoFQkFTSUNyCE9MWDhEN0JWegoIwoIBEgQ3MTUzCjIKMAjBggESAzIwORiDDSCuHCje_5UDML6DlgM4QkAAWAFqBUJBU0lDcghPTFg4RDdCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 25 Feb - Wed, 4 Mar ORD Chicago DUB Dublin £341 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:25/02/2026TANYT&leg2=from:DUB,to:ORD,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:340.53&airProductToken=AQoxCi8IxZIBEgMxMjQYrhwggw0olJSGAzDMl4YDOE9AAFgBagRTQVZScghPTFg4RjdCVgoxCi8IxZIBEgMxMjUYgw0grhwoiN6GAzCL4oYDOE9AAFgBagRTQVZScghPTFg4RjdCVhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 10 Mar - Tue, 17 Mar ORD Chicago DUB Dublin £341 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:10/03/2026TANYT&leg2=from:DUB,to:ORD,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:340.70&airProductToken=AQp-Cj0Iy5gBEgQ2MzQ0GK4cIMx8KMujhwMwsKSHAzhWQABYAWoFTElHSFRyCFZMWDg3U0JBegoIxJgBEgQ2MzQ0Cj0Iy5gBEgQ2MTM3GMx8IIMNKIqlhwMw0aiHAzhWQAFYAWoFTElHSFRyCFZMWDg3U0JBegoIxJgBEgQ2MTM3CmcKMgjLmAESBDExNDIYgw0ggJMBKMvwhwMwtPGHAzhMQABYAWoFTElHSFRyCFZMWDg3U0JBCjEIy5gBEgM2MTEYgJMBIK4cKJf5hwMwpP2HAzhWQAFYAWoFTElHSFRyCFZMWDg3U0JBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, 28 Apr - Tue, 5 May ORD Chicago DUB Dublin £343 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:28/04/2026TANYT&leg2=from:DUB,to:ORD,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:342.60&airProductToken=AQpECiEI1YIBEgQxNjk1GK4cIMSNASi-yYsDMM7KiwM4TEAAWAEKHwjVggESAjIzGMSNASCDDSiWzIsDMKbPiwM4TEABWAEKRgohCNWCARIEODYwNBiDDSCYzgEo8pOMAzCbl4wDOExAAFgBCiEI1YIBEgQ4MzA3GJjOASCuHCiTmIwDMIuZjAM4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 4 Aug - Tue, 25 Aug ORD Chicago DUB Dublin £344 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DUB,departure:04/08/2026TANYT&leg2=from:DUB,to:ORD,departure:25/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:343.50&airProductToken=AQptCjUIxJgBEgQxNDc3GK4cIOBcKJOZlAMwlJqUAzhFQABYAWoJTUFJTkJBU0lDcghWTFg4N05CTAo0CMSYARIDMTc2GOBcIIMNKOCalAMwsZ6UAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg4N05CTAqIAQpCCMSYARIEOTUwNxiDDSCAkwEou_-VAzCagJYDOEVAAFgBaglNQUlOQkFTSUNyCFZMWDg3TkJMegoIy5gBEgQ5NTA3CkIIxJgBEgQ5MzgyGICTASCuHCjlgJYDMOOElgM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYODdOQkx6CgjLmAESBDkzODISCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ## 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:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:20/02/2026TANYT&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 £641 ](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:DUB,departure:16/02/2026TANYT&leg2=from:DUB,to:ORD,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Chicago (ORD) to Dublin (DUB) ### November is typically the cheapest month to fly From £272 - £665 per traveller. __Flight from Chicago to Dublin route information__ | Origin airport | O'Hare 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, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United | | Return price | £316 | | Distance | 5862 km | | Average flight time | 13 hours 27 mins | ## Compare flights from Chicago to Dublin easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chicago 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 O'Hare 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 O'Hare Intl. (ORD) to Dublin (DUB) The easiest way to view the best deals on flights from Chicago 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 O'Hare Intl. to Dublin start at just £316 and range up to £344\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Chicago and Dublin - booking your flight during April, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your Chicago to Dublin flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from O'Hare 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. ## Frequently asked questions ### How much is a flight from O'Hare Airport to Dublin Airport (DUB)? ### Do I need to pay a cancellation fee if I cancel my flight from ORD to Dublin Airport? ### How do I find cheap flights from ORD to Dublin Airport (DUB) that have flexible change policies? ### How far is the flight from ORD to Dublin Airport? ### Which airlines fly direct from ORD to DUB? ### Are O'Hare Intl. Airport (ORD) to Dublin Airport flight tickets cheaper when they're purchased at the last minute? ## 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.