Title: $238 Cheap flights from Pasco to Dublin (PSC to DUB) - Expedia.com ![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) # $238 Cheap Flights from Pasco (PSC) to Dublin (DUB) [View $238 flight on Sun, Oct 4, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:PSC,to:DUB,departure:10/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:238.00&airProductToken=AQptCjUIxJgBEgQyNjIyGM8UIMx8KIrEmQMwwcWZAzhFQABYAWoJTUFJTkJBU0lDcghWTFg5MVNCQQo0CMSYARIDMjU4GMx8IIMNKN3ImQMwn8yZAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg5MVNCQRIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing ## Popular airlines from Tri-Cities Airport (PSC) to Dublin Airport (DUB) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/26/2026TANYT&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_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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 30% 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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Pasco to Dublin (PSC-DUB) Prices were available within the past 7 days and start at $238 for one-way flights and $485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Feb 21 - Sat, Feb 28 PSC Pasco DUB Dublin $485 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:2/21/2026TANYT&leg2=from:DUB,to:PSC,departure:2/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:484.83&airProductToken=AQpDCiAIxJgBEgQ0MDIyGM8UIMx8KLXhhQMw-OKFAzhFQABYAQofCMSYARIDMjU4GMx8IIMNKOrlhQMwsemFAzhFQAFYAQpnCiEIxJgBEgQ5NDk2GIMNIICTASiDrIYDMOeshgM4RUAAWAEKIAjEmAESAzE0MxiAkwEgkgEoy62GAzC8soYDOEVAAVgBCiAIxJgBEgQzODkxGJIBIM8UKJO0hgMw0LSGAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Mar 8 - Wed, Mar 25 PSC Pasco DUB Dublin $487 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:3/8/2026TANYT&leg2=from:DUB,to:PSC,departure:3/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:486.23&airProductToken=AQpDCiAIxJgBEgQ0MTE0GM8UIMx8KMqJhwMwhouHAzhFQABYAQofCMSYARIDMjU4GMx8IIMNKMqOhwMwkZKHAzhFQAFYAQpDCh8IxJgBEgMyNTkYgw0gzHwoiceIAzCCy4gDOEVAAFgBCiAIxJgBEgQzOTM3GMx8IM8UKLvNiAMwkM-IAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Apr 27 - Tue, May 12 PSC Pasco DUB Dublin $489 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:4/27/2026TANYT&leg2=from:DUB,to:PSC,departure:5/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:488.23&airProductToken=AQpDCiAIxJgBEgQzNjg1GM8UIMx8KPu7iwMwtL2LAzhFQABYAQofCMSYARIDMjU4GMx8IIMNKN3AiwMwn8SLAzhFQAFYAQpnCiEIxJgBEgQ5NTAxGIMNIICTASjn4IwDMMbhjAM4RUAAWAEKIAjEmAESAzE0MxiAkwEgkgEotOKMAzCi54wDOEVAAVgBCiAIxJgBEgQzOTU1GJIBIM8UKJPojAMw3uiMAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Feb 20 - Mon, Feb 23 PSC Pasco DUB Dublin $491 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:2/20/2026TANYT&leg2=from:DUB,to:PSC,departure:2/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:490.73&airProductToken=AQplCh8I1YIBEgM0ODAYzxQgg2korNWFAzDC1oUDOExAAFgBCiAI1YIBEgM1OTUYg2kgxI0BKLDXhQMwitmFAzhMQAFYAQogCNWCARIDMzE3GMSNASCDDSiD3IUDMJPfhQM4TEABWAEKZQofCNWCARIDOTgxGIMNIK4cKID2hQMwkvqFAzhMQABYAQogCNWCARIEMjM0NxiuHCCDaSjY-oUDMIj8hQM4TEABWAEKIAjVggESBDE5MTMYg2kgzxQoov2FAzDC_oUDOExAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Apr 28 - Wed, May 13 PSC Pasco DUB Dublin $492 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:4/28/2026TANYT&leg2=from:DUB,to:PSC,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:491.83&airProductToken=AQpjCiAI1YIBEgQxNDUxGM8UIINpKNDGiwMw5ceLAzhMQABYAQoeCNWCARIDNzg5GINpIEMop8iLAzDzyYsDOExAAVgBCh8I1YIBEgMzMTAYiBgggw0o7suLAzCcz4sDOExAAVgBCmcKIQjVggESBDg2MDQYgw0gmM4BKNTtjAMw_fCMAzhMQABYAQogCNWCARIDNTY4GJjOASCDaSii84wDMI31jAM4TEABWAEKIAjVggESBDE5MTMYg2kgzxQo0PWMAzDp9owDOExAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Apr 7 - Fri, Apr 24 PSC Pasco DUB Dublin $493 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:4/7/2026TANYT&leg2=from:DUB,to:PSC,departure:4/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:492.73&airProductToken=AQpnCiAIxJgBEgQ0MTE0GM8UIMx8KIrbiQMwxtyJAzhFQABYAQohCMSYARIEMjU1OBjMfCDBkwEowN2JAzDo3okDOEVAAVgBCiAIxJgBEgMxNTQYwZMBIIMNKNLhiQMwyeSJAzhFQAFYAQpnCiEIxJgBEgQ5NTAxGIMNIICTASinlosDMIaXiwM4RUAAWAEKIAjEmAESAzE0MxiAkwEgkgEo9JeLAzDlnIsDOEVAAVgBCiAIxJgBEgQzODkxGJIBIM8UKMGeiwMwhZ-LAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Mar 2 - Thu, Mar 19 PSC Pasco DUB Dublin $495 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:3/2/2026TANYT&leg2=from:DUB,to:PSC,departure:3/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:494.83&airProductToken=AQpmCiAIxJgBEgQzOTcyGM8UIJIBKPHFhgMwxcaGAzhFQABYAQogCMSYARIDNDU5GJIBIMGTASiCx4YDMMvJhgM4RUABWAEKIAjEmAESAzE1NBjBkwEggw0ow8yGAzCwz4YDOEVAAVgBCmUKIAjEmAESBDgyNDMYgw0g4jAo6IGIAzDRgogDOEVAAFgBCh8IxJgBEgMyMjEY4jAg8hIosIOIAzC_iIgDOEVAAVgBCiAIxJgBEgQxNzEyGPISIM8UKL2MiAMwpY2IAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, Apr 21 - Thu, May 7 PSC Pasco DUB Dublin $521 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:4/21/2026TANYT&leg2=from:DUB,to:PSC,departure:5/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:520.73&airProductToken=AQpmCiAIy5gBEgQ3MTA0GM8UIPISKKz4igMwkfmKAzhWQABYAQogCMuYARIENjI5OBjyEiDgXCio-4oDMID9igM4VkABWAEKIAjLmAESBDYwMjMY4Fwggw0owP2KAzCRgYsDOFZAAVgBCmcKIQjEmAESBDk1MDEYgw0ggJMBKMeojAMwpqmMAzhFQABYAQogCMSYARIDMTQzGICTASCSASiUqowDMIKvjAM4RUABWAEKIAjEmAESBDM5NTUYkgEgzxQo86-MAzC-sIwDOEVAAVgBEgoIARABGAEqAktMGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Aug 26 - Thu, Sep 3 PSC Pasco DUB Dublin $660 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:8/26/2026TANYT&leg2=from:DUB,to:PSC,departure:9/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:659.13&airProductToken=AQqdAQoyCMGCARIENjI0NBjPFCDvuQEoo5GWAzDJkpYDOEJAAFgBagVCQVNJQ3IIT0xYN0M3QlYKMwjBggESBDY5OTkY77kBIOuJASiVlJYDMO2YlgM4T0ABWAFqBUJBU0lDcghPTFg3QzdCVgoyCMGCARIENjc2OBjriQEggw0ooZqWAzD2mpYDOFNAAVgBagVCQVNJQ3IIT0xYN0M3QlYKmgEKMAjBggESAzcyMxiDDSDvWSj95pYDMLXqlgM4QkAAWAFqBUJBU0lDcghPTFg3QzdCVgoyCMGCARIEMTk4NBjvWSDvuQEoiuuWAzDC7ZYDOEJAAVgBagVCQVNJQ3IIT0xYN0M3QlYKMgjBggESBDUwMDYY77kBIM8UKPvtlgMwo--WAzhCQAFYAWoFQkFTSUNyCE9MWDdDN0JWEgwIARABGAEqAkFBMgAYASIECAEQASgCKAMoBDAL) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Wed, Sep 30 - Mon, Oct 5 PSC Pasco DUB Dublin $728 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PSC,to:DUB,departure:9/30/2026TANYT&leg2=from:DUB,to:PSC,departure:10/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:727.43&airProductToken=AQqZAQoxCMGMARIEODg1NBjPFCDyEijFmZkDMK6amQM4UkAAWAFqBUxJR0hUcghSTFg4Nk5CTAoxCMGMARIEMzU1MRjyEiDiMCjqmpkDMMKfmQM4UkABWAFqBUxJR0hUcghSTFg4Nk5CTAoxCMGMARIEMTgxNhjiMCCDDSjuoZkDMOGimQM4TEABWAFqBUxJR0hUcghSTFg4Nk5CTApmCjEIwYwBEgQzNTY5GIMNIMx8KJTOmQMwk9KZAzhSQABYAWoFTElHSFRyCFJLVzkxU0JBCjEIwYwBEgQ1NzIxGMx8IM8UKP3TmQMwxNWZAzhSQAFYAWoFTElHSFRyCFJLVzkxU0JBEgwIARABGAEqAkFGMgAYASIECAEQASgCKAMoBDAB) ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/21/2026TANYT&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 $984 ](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:DUB,departure:2/19/2026TANYT&leg2=from:DUB,to:PSC,departure:2/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flights from Pasco (PSC) to Dublin (DUB)__ | Origin airport | Tri-Cities | | ------------------- | ------------------------------------------------------------------ | | Destination airport | Dublin | | Airlines serving | Air France, American Airlines, British Airways, Delta, KLM, United | | Roundtrip price | $485 | | Distance | 4501 mi | ## Pasco to Dublin Flights The cheapest times to fly from Pasco 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 Pasco to Dublin are during the month of February. You can find some of the cheapest flights from Pasco to Dublin with Expedia's search tool and vast selection of airlines. The best time to book a flight from Pasco to Dublin Sunday is one of the best days to book for cheap flights from Pasco 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 Pasco 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 Pasco to Dublin in 2026\. You can also book with separate airlines for your outbound and return journeys, from $238 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 Pasco 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 Pasco 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 Tri-Cities Airport (PSC) to Dublin Airport (DUB) cost? ### What is the cheapest month to fly from Tri-Cities Airport (PSC) to Dublin Airport (DUB)? ### What is the cheapest airline that flies from Tri-Cities Airport (PSC) to Dublin Airport (DUB)? ### How many flights per day from Tri-Cities Airport (PSC) to Dublin Airport (DUB)? ### What day of the week has the most flights from PSC to DUB? ### What is the best time to fly from Tri-Cities Airport (PSC) to Dublin Airport (DUB)? ### Is it cheaper to buy a plane ticket from Tri-Cities Airport (PSC) to Dublin Airport (DUB) last-minute? ### Is it cheaper to book a PSC to DUB flight and hotel package? ### Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Dublin Airport (DUB)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Packages - [Hotels near Ireland's Eye ](https://www.expedia.com/Irelands-Eye-Hotels.0-l6086193-0.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Dardistown ](https://www.expedia.com/Dardistown-Hotels-LGBT-Welcoming-Hotel.0-0-d553248635975856820-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Dardistown Hotels ](https://www.expedia.com/Dardistown-Hotels.d553248635975856820.Travel-Guide-Hotels) - [Ireland's Eye ](https://www.expedia.com/Irelands-Eye-Dublin.d6086193.Vacation-Attraction) \*Available to One Key members.