Title: £311 Cheap Flights from Houston to Dublin (HOU 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) # £311 Cheap Flights from Houston (HOU) to Dublin (DUB) [View £311 flight on Sun, 7 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:HOU,to:DUB,departure:07/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:310.80&airProductToken=AQpoCjMIwYIBEgQzNDY3GMejASCjsQEojYv_AjDei_8COEJAAFgBagVCQVNJQ3IIT0xYMFQ0QlYKMQjBggESAzEzMhijsQEggw0okI7_AjCOkv8COEJAAVgBagVCQVNJQ3IIT0xYMFQ0QlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) - [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 Houston William Hobby Airport (HOU) to Dublin Airport (DUB) - ![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:hou,to:dub,departure:17/11/2025TANYT&leg2=from:dub,to:hou,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:dub,departure:17/11/2025TANYT&leg2=from:dub,to:hou,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:dub,departure:17/11/2025TANYT&leg2=from:dub,to:hou,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:dub,departure:17/11/2025TANYT&leg2=from:dub,to:hou,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.co.uk/Flights-Search?leg1=from:hou,to:dub,departure:17/11/2025TANYT&leg2=from:dub,to:hou,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![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:hou,to:dub,departure:17/11/2025TANYT&leg2=from:dub,to:hou,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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 Houston (HOU) to Dublin (DUB) Prices were available within the past 7 days and start at £311 for one-way flights and £368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 22 Feb - Tue, 10 Mar HOU Houston DUB Dublin £368 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HOU,to:DUB,departure:22/02/2026TANYT&leg2=from:DUB,to:HOU,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:367.81&airProductToken=AQpnCjIIy5gBEgQ1NTc1GMejASDgXCjU7oUDMMnvhQM4VkAAWAFqBUxJR0hUcghWTFgwNkxCQQoxCMuYARIENjAyMxjgXCCDDSiP8YUDMNH0hQM4VkABWAFqBUxJR0hUcghWTFgwNkxCQQpnCjEIy5gBEgQ2MDQwGIMNIOBcKKmehwMwwKKHAzhWQABYAWoFTElHSFRyCFZMWDA2TEJBCjIIy5gBEgQ1ODIwGOBcIMejASiepYcDMKamhwM4VkABWAFqBUxJR0hUcghWTFgwNkxCQRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Houston (HOU) to Dublin (DUB) ### November is typically the cheapest month to fly From £390 - £973 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:IAH,to:DUB,departure:17/11/2025TANYT&leg2=from:DUB,to:IAH,departure:20/11/2025TANYT&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 £877](https://www.expedia.co.uk/Flights-Search?leg1=from:IAH,to:DUB,departure:17/11/2025TANYT&leg2=from:DUB,to:IAH,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Houston to Dublin route information | Origin airport | William P. Hobby | | --- | --- | | Destination airport | Dublin | | Airlines serving | American Airlines, Iberia, KLM | | Return price | £368 | | Distance | 7300 km | ## Compare flights from Houston to Dublin easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Dublin. Operating between them flights per day, 6 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 William P. Hobby 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 William P. Hobby (HOU) to Dublin (DUB) The easiest way to view the best deals on flights from Houston 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 William P. Hobby to Dublin start at just £368 and range up to £370.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Houston and Dublin - booking your flight during February, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Houston to Dublin flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from William P. Hobby 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 ### Packages - [Ireland's Eye](https://www.expedia.co.uk/Irelands-Eye-Dublin.d6086193.Attraction) \*Available to Expedia members.