Title: Cheap flights from Dublin to Allentown from $513 (DUB to ABE) - Expedia.com ![](https://images.trvl-media.com/place/602976/fe95f741-49fe-43fc-a320-261df9f07df4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602976/fe95f741-49fe-43fc-a320-261df9f07df4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $513 Cheap Flights from Dublin (DUB) to Allentown (ABE) [View $513 flight on Fri, Dec 25, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:DUB,to:ABE,departure:12/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:512.63&airProductToken=AQplCjAIwYIBEgM3MjMYgw0g71ko0t2gAzCZ4aADOEJAAFgBagVCQVNJQ3IITkxONUM1QlcKMQjBggESBDY1NDQY71kgoCAo8-GgAzDh4qADOEJAAVgBagVCQVNJQ3IITkxONUM1QlcSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Popular airlines from Dublin Airport (DUB) to Lehigh Valley Intl. Airport (ABE) - ![](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:DUB,to:ABE,departure:3/20/2026TANYT&leg2=from:ABE,to:DUB,departure:3/27/2026TANYT&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_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:DUB,to:ABE,departure:3/20/2026TANYT&leg2=from:ABE,to:DUB,departure:3/27/2026TANYT&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_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:DUB,to:ABE,departure:3/20/2026TANYT&leg2=from:ABE,to:DUB,departure:3/27/2026TANYT&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_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:DUB,to:ABE,departure:3/20/2026TANYT&leg2=from:ABE,to:DUB,departure:3/27/2026TANYT&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_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:DUB,to:ABE,departure:3/20/2026TANYT&leg2=from:ABE,to:DUB,departure:3/27/2026TANYT&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 Dublin to Allentown (DUB-ABE) Prices were available within the past 7 days and start at $513 for one-way flights and $1,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,230 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1229.68&airProductToken=AQqrAQozCMWSARIDMTY2GIMNIOuJASjO4YoDMKjiigM4WkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBCjMI1qYBEgMxMDMY64kBIOBcKOfrigMwjfCKAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKPwjWpgESBDQ0MzUY4FwgoCAoo_uKAzCf_IoDOE5AAVgBagdDTEFTU0lDcghOWUs2VEJTQXoKCMSYARIENTI0NgqrAQo_CNamARIEMjEwORigICDgXCi5r4sDMMWwiwM4TkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBegoIxJgBEgQ1NDUzCjMI1qYBEgMxMDQY4Fwg64kBKPe0iwMw17iLAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKMwjFkgESAzE3NxjriQEggw0ou76LAzCLv4sDOFpAAVgBagdDTEFTU0lDcghOWUs2VEJTQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,248 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1247.82&airProductToken=AQqrAQozCMWSARIDMTY4GIMNIOuJASiK4ooDMOTiigM4WkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBCjMI1qYBEgMxMDMY64kBIOBcKOfrigMwjfCKAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKPwjWpgESBDQ0MzUY4FwgoCAoo_uKAzCf_IoDOE5AAVgBagdDTEFTU0lDcghOWUs2VEJTQXoKCMSYARIENTI0NgqrAQo_CNamARIEMjEwORigICDgXCi5r4sDMMWwiwM4TkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBegoIxJgBEgQ1NDUzCjMI1qYBEgMxMDQY4Fwg64kBKPe0iwMw17iLAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKMwjFkgESAzE2MRjriQEggw0osryLAzCHvYsDOFpAAVgBagdDTEFTU0lDcghOWUs2VEJTQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,257 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1256.81&airProductToken=AQqrAQozCMWSARIDMTY4GIMNIOuJASiK4ooDMOTiigM4WkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBCjMI1qYBEgMxMDMY64kBIOBcKOfrigMwjfCKAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKPwjWpgESBDQ0MzUY4FwgoCAoo_uKAzCf_IoDOE5AAVgBagdDTEFTU0lDcghOWUs2VEJTQXoKCMSYARIENTI0NgqrAQo_CNamARIEMjI4MxigICDgXCjntIsDMPG1iwM4TkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBegoIxJgBEgQ1MjQ2CjMI1qYBEgMxMDQY4Fwg64kBKJfAiwMw98OLAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKMwjFkgESAzE1MxjriQEggw0o1sSLAzCrxYsDOFpAAVgBagdDTEFTU0lDcghOWUs2VEJTQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,289 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1288.23&airProductToken=AQqrAQozCMWSARIDMTUyGIMNIOuJASiq3ooDMInfigM4WkAAWAFqB0NMQVNTSUNyCFhZSzNUQlNBCjMI1qYBEgMxMDMY64kBIOBcKMfgigMw7eSKAzhYQAFYAWoHQ0xBU1NJQ3IIWFlLM1RCU0EKPwjWpgESBDQ0MzUY4FwgoCAog_CKAzD_8IoDOFhAAVgBagdDTEFTU0lDcghYWUszVEJTQXoKCMSYARIENTI0NgqrAQo_CNamARIEMjEwORigICDgXCi5r4sDMMWwiwM4TkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBegoIxJgBEgQ1NDUzCjMI1qYBEgMxMDQY4Fwg64kBKPe0iwMw17iLAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKMwjFkgESAzE1MxjriQEggw0otrmLAzCLuosDOFpAAVgBagdDTEFTU0lDcghOWUs2VEJTQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,298 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1297.22&airProductToken=AQqrAQozCMWSARIDMTUyGIMNIOuJASiq3ooDMInfigM4WkAAWAFqB0NMQVNTSUNyCFhZSzNUQlNBCjMI1qYBEgMxMDMY64kBIOBcKMfgigMw7eSKAzhYQAFYAWoHQ0xBU1NJQ3IIWFlLM1RCU0EKPwjWpgESBDQ0MzUY4FwgoCAog_CKAzD_8IoDOFhAAVgBagdDTEFTU0lDcghYWUszVEJTQXoKCMSYARIENTI0NgqrAQo_CNamARIEMjI4MxigICDgXCjntIsDMPG1iwM4TkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBegoIxJgBEgQ1MjQ2CjMI1qYBEgMxMDQY4Fwg64kBKJfAiwMw98OLAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKMwjFkgESAzE1MxjriQEggw0o1sSLAzCrxYsDOFpAAVgBagdDTEFTU0lDcghOWUs2VEJTQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,300 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1299.92&airProductToken=AQqrAQozCMWSARIDMTgwGIMNIOuJASi75IoDMIvligM4WkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBCjMI1qYBEgMxMDMY64kBIOBcKOfrigMwjfCKAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKPwjWpgESBDQ0MzUY4FwgoCAoo_uKAzCf_IoDOE5AAVgBagdDTEFTU0lDcghOWUs2VEJTQXoKCMSYARIENTI0NgqpAQo_CNamARIEMjI4MhigICDgXCi1sosDML-ziwM4TkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBegoIxJgBEgQ1MjQxCjII1qYBEgMxMTAY4FwgjGgo8rSLAzDXuIsDOE5AAVgBagdDTEFTU0lDcghOWUs2VEJTQQoyCMWSARIDMjA1GIxoIIMNKNu6iwMwobuLAzhaQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0ESCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,341 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1340.33&airProductToken=AQqrAQozCMWSARIDMTUyGIMNIOuJASiq3ooDMInfigM4WkAAWAFqB0NMQVNTSUNyCFhZSzNUQlNBCjMI1qYBEgMxMDMY64kBIOBcKMfgigMw7eSKAzhYQAFYAWoHQ0xBU1NJQ3IIWFlLM1RCU0EKPwjWpgESBDQ0MzUY4FwgoCAog_CKAzD_8IoDOFhAAVgBagdDTEFTU0lDcghYWUszVEJTQXoKCMSYARIENTI0NgqpAQo_CNamARIEMjI4MhigICDgXCi1sosDML-ziwM4TkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBegoIxJgBEgQ1MjQxCjII1qYBEgMxMTAY4FwgjGgo8rSLAzDXuIsDOE5AAVgBagdDTEFTU0lDcghOWUs2VEJTQQoyCMWSARIDMjA1GIxoIIMNKNu6iwMwobuLAzhaQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0ESCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Mon, Mar 16 - Fri, Mar 20 DUB Dublin ABE Allentown $1,395 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:3/16/2026TANYT&leg2=from:ABE,to:DUB,departure:3/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1394.23&airProductToken=AQqrAQozCMWSARIDMTU4GIMNIOuJASj44YcDMM3ihwM4TkAAWAFqB0NMQVNTSUNyCFFZSzBLQlNBCjMI1qYBEgMxMDMY64kBIOBcKMXthwMw__GHAzhRQAFYAWoHQ0xBU1NJQ3IIUVlLMEtCU0EKPwjWpgESBDIwMTMY4FwgoCAolvSHAzCQ9YcDOFFAAVgBagdDTEFTU0lDcghRWUswS0JTQXoKCMSYARIENTAzNQqrAQo_CNamARIEMjI4MxigICDgXCjGlIgDMM6ViAM4UUAAWAFqB0NMQVNTSUNyCFFZSzBLQlNBegoIxJgBEgQ1MjQ2CjMI1qYBEgMxMDQY4Fwg64kBKIagiAMw4aOIAzhRQAFYAWoHQ0xBU1NJQ3IIUVlLMEtCU0EKMwjFkgESAzE1MRjriQEggw0otqSIAzCGpYgDOE5AAVgBagdDTEFTU0lDcghRWUswS0JTQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Mon, Mar 16 - Fri, Mar 20 DUB Dublin ABE Allentown $1,416 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:3/16/2026TANYT&leg2=from:ABE,to:DUB,departure:3/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1415.53&airProductToken=AQqqAQozCMWSARIEMzMyMhiDDSCMaCjy44cDMLjkhwM4TkAAWAFqB0NMQVNTSUNyCFFZSzBLQlNBCjII1qYBEgMxMDkYjGgg4Fwo6u6HAzCu84cDOFFAAVgBagdDTEFTU0lDcghRWUswS0JTQQo_CNamARIEMjAxMxjgXCCgICiW9IcDMJD1hwM4UUABWAFqB0NMQVNTSUNyCFFZSzBLQlNBegoIxJgBEgQ1MDM1CqsBCj8I1qYBEgQyMjgzGKAgIOBcKMaUiAMwzpWIAzhRQABYAWoHQ0xBU1NJQ3IIUVlLMEtCU0F6CgjEmAESBDUyNDYKMwjWpgESAzEwNBjgXCDriQEohqCIAzDho4gDOFFAAVgBagdDTEFTU0lDcghRWUswS0JTQQozCMWSARIDMTUzGOuJASCDDSjypIgDMMeliAM4TkABWAFqB0NMQVNTSUNyCFFZSzBLQlNBEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Apr 19 - Sun, Apr 26 DUB Dublin ABE Allentown $1,432 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DUB,to:ABE,departure:4/19/2026TANYT&leg2=from:ABE,to:DUB,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1431.92&airProductToken=AQqrAQozCMWSARIDMTc4GIMNIOuJASjc44oDMLHkigM4WkAAWAFqB0NMQVNTSUNyCE5ZSzZUQlNBCjMI1qYBEgMxMDMY64kBIOBcKOfrigMwjfCKAzhOQAFYAWoHQ0xBU1NJQ3IITllLNlRCU0EKPwjWpgESBDQ0MzUY4FwgoCAoo_uKAzCf_IoDOE5AAVgBagdDTEFTU0lDcghOWUs2VEJTQXoKCMSYARIENTI0NgqpAQo_CNamARIEMjI4MhigICDgXCi1sosDML-ziwM4RUAAWAFqB0NMQVNTSUNyCEVZSzBLQlNBegoIxJgBEgQ1MjQxCjII1qYBEgMxMTAY4FwgjGgo8rSLAzDXuIsDOEVAAVgBagdDTEFTU0lDcghFWUswS0JTQQoyCMWSARIDMjA5GIxoIIMNKIW8iwMwxryLAzhTQAFYAWoHQ0xBU1NJQ3IIRVlLMEtCU0ESCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.) cost? ### What is the cheapest month to fly from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### Which airlines fly direct from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### What is the cheapest airline that flies from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### How do I find cheap flights from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### What is the best time to fly from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### What is the earliest flight from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### What day of the week has the most flights from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### What are the most popular departure times for flights from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### How long does it take to fly from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### Can you fly business or first class from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ### How do I earn miles on a Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.) flight with Expedia? ### What airports do you fly into for Allentown from DUB (DUB)? ### Is it cheaper to buy a plane ticket from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.) at the last minute? ### Is it cheaper to book a Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Dublin (DUB) to Allentown, PA (ABE-Lehigh Valley Intl.)? ## Travel information | Origin airport | Dublin | | ------------------- | ------------------- | | Destination airport | Lehigh Valley Intl. | | Roundtrip price | $1,230 | | Distance | 3237 mi | ## Book with confidence # Dublin to Allentown Flights The cheapest times to fly from Dublin to Allentown 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 Dublin to Allentown are during the month of April. You can find some of the cheapest flights from Dublin to Allentown with Expedia's search tool and vast selection of airlines. The best time to book a flight from Dublin to Allentown Sunday is one of the best days to book for cheap flights from Dublin to Allentown: 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 Dublin to Allentown 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 Dublin to Allentown in 2026\. You can also book with separate airlines for your outbound and return journeys, from $513 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 Dublin to Allentown 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 Dublin to Allentown 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\. 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