Title: £265 Cheap Flights from Portland to Dublin (PDX 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) # £265 Cheap Flights from Portland (PDX) to Dublin (DUB) [View £265 flight on Mon, 24 Aug 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:PDX,to:DUB,departure:24/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:264.20&airProductToken=AQpeCi0IwmwSAjk2GO-4ASDBkwEo8P6VAzCwgZYDOExAAFgBagJETnIITUw0TEJYTDEKLQjCbBIDMzUzGMGTASCDDSjBh5YDMLiKlgM4TEABWAFqAkROcghNTDRMQlhMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) - [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 Portland International Airport (PDX) to Dublin Airport (DUB) - ![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:PDX,to:DUB,departure:01/01/2026TANYT&leg2=from:DUB,to:PDX,departure:08/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:PDX,to:DUB,departure:01/01/2026TANYT&leg2=from:DUB,to:PDX,departure:08/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:PDX,to:DUB,departure:01/01/2026TANYT&leg2=from:DUB,to:PDX,departure:08/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![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:PDX,to:DUB,departure:01/01/2026TANYT&leg2=from:DUB,to:PDX,departure:08/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![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:PDX,to:DUB,departure:01/01/2026TANYT&leg2=from:DUB,to:PDX,departure:08/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:PDX,to:DUB,departure:01/01/2026TANYT&leg2=from:DUB,to:PDX,departure:08/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![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:PDX,to:DUB,departure:01/01/2026TANYT&leg2=from:DUB,to:PDX,departure:08/01/2026TANYT&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 Portland (PDX) to Dublin (DUB) Prices were available within the past 7 days and start at £265 for one-way flights and £345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, 30 Apr - Fri, 8 May PDX Portland DUB Dublin £345 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:30/04/2026TANYT&leg2=from:DUB,to:PDX,departure:08/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:344.60&airProductToken=AQpoCjMIwYYBEgQ4NjU1GO-4ASC4jQEo3eOLAzCs5IsDOExAAFgBagVCQVNJQ3IITExBMDZUQlEKMQjBhgESAzkxOBi4jQEggw0oje2LAzCV8YsDOExAAVgBagVCQVNJQ3IITExBMDZUQlEKaAoxCMGGARIDOTE5GIMNILiNASjStYwDMOm5jAM4TEAAWAFqBUJBU0lDcghMTEEwNlRCUQozCMGGARIEODY1Mhi4jQEg77gBKI67jAMw2buMAzhMQAFYAWoFQkFTSUNyCExMQTA2VEJREgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, 11 Jan - Sat, 24 Jan PDX Portland DUB Dublin £348 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:11/01/2026TANYT&leg2=from:DUB,to:PDX,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:347.56&airProductToken=AQqoAQozCMGCARIEMjY1NRjvuAEgo7EBKPOWggMw1JiCAzhCQABYAWoFQkFTSUNyCE9MTjBEMUJWCjEIwYIBEgI3OBijsQEg64kBKNuZggMw_J2CAzhCQAFYAWoFQkFTSUNyCE9MTjBEMUJWCj4IwYIBEgQ2NzY4GOuJASCDDSjYn4IDMLKgggM4U0ABWAFqBUJBU0lDcghPTE4wRDFCVnoKCMKCARIENjc2OAqbAQowCMGCARIDNzIzGIMNIO9ZKPKkgwMwuaiDAzhCQABYAWoFQkFTSUNyCE9MTjBEMUJWCjIIwYIBEgQxNjg5GO9ZIO-5ASisqYMDMPOrgwM4QkABWAFqBUJBU0lDcghPTE4wRDFCVgozCMGCARIEMjU2ORjvuQEg77gBKJGygwMwv7ODAzhCQAFYAWoFQkFTSUNyCE9MTjBEMUJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 10 Mar - Wed, 18 Mar PDX Portland DUB Dublin £349 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:10/03/2026TANYT&leg2=from:DUB,to:PDX,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.80&airProductToken=AQp_Cj4Iy5gBEgQ2OTI5GO-4ASCpUSiooIcDMOeihwM4VkAAWAFqBUxJR0hUcghWTE4wNk5CTHoKCMSYARIENjkyOQo9CMuYARIENjE5MhipUSCDDSiHpocDMI2phwM4VkABWAFqBUxJR0hUcghWTE4wNk5CTHoKCMSYARIENjE5MgpoCjIIy5gBEgQxMTM0GIMNIICTASjD9ocDMKf3hwM4TEAAWAFqBUxJR0hUcghWTE4wNk5CTAoyCMuYARIDNjE1GICTASDvuAEolfiHAzDt_IcDOFZAAVgBagVMSUdIVHIIVkxOMDZOQkwSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Fri, 6 Mar - Sat, 14 Mar PDX Portland DUB Dublin £350 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:06/03/2026TANYT&leg2=from:DUB,to:PDX,departure:14/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:349.61&airProductToken=AQpnCjIIwoIBEgMyNjYY77gBIOuJASjp-IYDMKj9hgM4T0AAWAFqBU5PQkFHcghPTE4wRDFCVgoxCMKCARIDODI2GOuJASCDDSiC_oYDMNz-hgM4T0ABWAFqBU5PQkFHcghPTE4wRDFCVgpnCjEIwoIBEgM4MzkYgw0g64kBKLjQhwMwiNGHAzhPQABYAWoFTk9CQUdyCE9MTjBEMUJWCjIIwoIBEgMyNjcY64kBIO-4ASi52IcDMJvdhwM4T0ABWAFqBU5PQkFHcghPTE4wRDFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, 11 Jan - Sat, 24 Jan PDX Portland DUB Dublin £351 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:11/01/2026TANYT&leg2=from:DUB,to:PDX,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:350.60&airProductToken=AQpsCjUI1YIBEgQxNDkwGO-4ASCuHCifnIIDMJCeggM4TEAAWAFqCEVDT0JBU0lDcghMTEEwNlVCUQozCNWCARIDOTgwGK4cIIMNKIOkggMwyqeCAzhMQAFYAWoIRUNPQkFTSUNyCExMQTA2VUJRCqYBCjEIwYYBEgM4MDEYgw0gmM4BKNyjgwMwj6eDAzhMQABYAWoFQkFTSUNyCExMQTA2REJRCjEIwYYBEgM1MDcYmM4BIK4cKMOogwMwtqmDAzhMQAFYAWoFQkFTSUNyCExMQTA2REJRCj4IwYYBEgQzNDA1GK4cIO-4ASj3qYMDMJCsgwM4TEABWAFqBUJBU0lDcghMTEEwNkRCUXoKCNWCARIEMzQwNRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 3 Mar - Wed, 11 Mar PDX Portland DUB Dublin £351 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:03/03/2026TANYT&leg2=from:DUB,to:PDX,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:351.00&airProductToken=AQqFAQpBCMyQARIEOTMzORjvuAEgrhwohNKGAzD404YDOExAAFgBaghFQ09MSUdIVHIITExBMDZEQlF6CgjVggESBDkzMzkKQAjMkAESBDkxNzEYrhwggw0ow9aGAzCK2oYDOExAAVgBaghFQ09MSUdIVHIITExBMDZEQlF6CgjVggESBDkxNzEKrQEKMwjMkAESAzk3NxiDDSClBCimqYcDMJ6qhwM4TEAAWAFqCEVDT0xJR0hUcghMTEEwNkRCUQozCMyQARIDNDQ2GKUEIINpKNqqhwMw5K-HAzhMQAFYAWoIRUNPTElHSFRyCExMQTA2REJRCkEIzJABEgQ4NjAyGINpIO-4ASjrsIcDMJqyhwM4TEABWAFqCEVDT0xJR0hUcghMTEEwNkRCUXoKCNWCARIEODYwMhIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sat, 18 Apr - Sat, 25 Apr PDX Portland DUB Dublin £352 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:18/04/2026TANYT&leg2=from:DUB,to:PDX,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:351.50&airProductToken=AQp_Cj4Iy5gBEgQ2NzI2GO-4ASCpUSiI14oDMM7ZigM4VkAAWAFqBUxJR0hUcghWTE4wNlNCQXoKCMSYARIENjcyNgo9CMuYARIENjE5MhipUSCDDSi13IoDMM_figM4VkABWAFqBUxJR0hUcghWTE4wNlNCQXoKCMSYARIENjE5MgpoCjIIy5gBEgQxMTM0GIMNIICTASjHoYsDMKaiiwM4TEAAWAFqBUxJR0hUcghWTE4wNlNCQQoyCMuYARIDNjE1GICTASDvuAEolKOLAzDip4sDOFZAAVgBagVMSUdIVHIIVkxOMDZTQkESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 30 Mar - Tue, 7 Apr PDX Portland DUB Dublin £353 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:30/03/2026TANYT&leg2=from:DUB,to:PDX,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:352.71&airProductToken=AQpnCjIIwoIBEgMyNjYY77gBIOuJASiWh4kDMNCLiQM4T0AAWAFqBU5PQkFHcghPTE4wRDFCVgoxCMKCARIDODM0GOuJASCDDSiGjokDMNuOiQM4T0ABWAFqBU5PQkFHcghPTE4wRDFCVgpnCjEIwoIBEgM4MjUYgw0g64kBKKfYiQMwhtmJAzhPQABYAWoFTk9CQUdyCE9MTjBEMUJWCjIIwoIBEgMyNjcY64kBIO-4ASjQ24kDMKjgiQM4T0ABWAFqBU5PQkFHcghPTE4wRDFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 14 Apr - Wed, 22 Apr PDX Portland DUB Dublin £354 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:14/04/2026TANYT&leg2=from:DUB,to:PDX,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:353.50&airProductToken=AQqFAQpBCNOcARIEODg3MBjvuAEgrhwoiKqKAzCBrIoDOExAAFgBaghFQ09MSUdIVHIITExBMDZVQlF6CgjVggESBDg4NzAKQAjTnAESBDg4MzIYrhwggw0oq6-KAzDtsooDOExAAVgBaghFQ09MSUdIVHIITExBMDZVQlF6CgjVggESBDg4MzIKpgEKMQjBhgESAzgwMRiDDSCYzgEo0oGLAzD2hIsDOExAAFgBagVCQVNJQ3IITExBMDZUQlEKMQjBhgESAzc0NRiYzgEgsnEomoiLAzDuiosDOExAAVgBagVCQVNJQ3IITExBMDZUQlEKPgjBhgESBDMzMzIYsnEg77gBKLmLiwMwuoyLAzhMQAFYAWoFQkFTSUNyCExMQTA2VEJRegoI1YIBEgQzMzMyEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 3 Mar - Wed, 11 Mar PDX Portland DUB Dublin £355 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:PDX,to:DUB,departure:03/03/2026TANYT&leg2=from:DUB,to:PDX,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:354.30&airProductToken=AQqFAQpBCNOcARIEODg3MBjvuAEgrhwohNKGAzD404YDOExAAFgBaghFQ09MSUdIVHIITExBMDZUQlF6CgjVggESBDg4NzAKQAjTnAESBDg4MzIYrhwggw0ow9aGAzCK2oYDOExAAVgBaghFQ09MSUdIVHIITExBMDZUQlF6CgjVggESBDg4MzIKhQEKQAjTnAESBDg4MjkYgw0grhwogKqHAzCSrocDOExAAFgBaghFQ09MSUdIVHIITExBMDZUQlF6CgjVggESBDg4MjkKQQjTnAESBDg4NjkYrhwg77gBKJSvhwMwprGHAzhMQAFYAWoIRUNPTElHSFRyCExMQTA2VEJRegoI1YIBEgQ4ODY5EgoIARABGAEqAlNOGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from Portland (PDX) to Dublin (DUB) ### November is typically the cheapest month to fly From £287 - £631 per traveller. __Flight from Portland to Dublin route information__ | Origin airport | Portland Intl. | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Dublin | | Airlines serving | Aer Lingus, Air Canada, Air France, British Airways, Brussels Airlines, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, WestJet | | Return price | £345 | | Distance | 7421 km | ## Compare flights from Portland to Dublin easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portland 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 Portland 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 Portland Intl. (PDX) to Dublin (DUB) The easiest way to view the best deals on flights from Portland 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 Portland Intl. to Dublin start at just £345 and range up to £355\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Portland 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 Portland to Dublin flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland 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 PDX to DUB? ### Do I need to pay a cancellation fee if I cancel my flight from PDX Airport to DUB? ### How do I find cheap flights from PDX to DUB that have flexible change policies? ### How far is the flight from Portland Intl. Airport (PDX) to Dublin Airport? ### Which airlines fly direct from Portland Intl. Airport (PDX) to Dublin Airport? ### Are PDX to Dublin Airport (DUB) 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.