Title: £428 Cheap Flights from Dublin to Sydney (DUB to SYD) - Expedia.co.uk ![](https://images.trvl-media.com/place/178312/136253ce-3061-45f8-b8d7-9d9fb2223786.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178312/136253ce-3061-45f8-b8d7-9d9fb2223786.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £428 Cheap Flights from Dublin (DUB) to Sydney (SYD) [View £428 flight on Wed, 11 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DUB,to:SYD,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:427.60&airProductToken=AQqlAQo2CMuYARIEMTE0MBiDDSCAkwEopauHAzCOrIcDOFZAAFgBaglZU1RBTkRBUkRyCFNPVzZDRVVTCjUIzYwBEgM4MTIYgJMBIJdrKJKuhwMwprOHAzhTQAFYAWoJWVNUQU5EQVJEcghTT1c2Q0VVUwo0CM2MARIDODAxGJdrIJIeKOi2hwMwnbuHAzhTQAFYAWoJWVNUQU5EQVJEcghTT1c2Q0VVUxIKCAEQARgBKgJNRhgBIgQIARABKAIoBCgGMAE) - [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 Dublin Airport (DUB) to Sydney Airport (SYD) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.co.uk/Flights-Search?leg1=from:dub,to:syd,departure:12/11/2025TANYT&leg2=from:syd,to:dub,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![Qatar Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:dub,to:syd,departure:12/11/2025TANYT&leg2=from:syd,to:dub,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![Qantas Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QF.svg) Qantas Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:dub,to:syd,departure:12/11/2025TANYT&leg2=from:syd,to:dub,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![Etihad Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EY.svg) Etihad Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:dub,to:syd,departure:12/11/2025TANYT&leg2=from:syd,to:dub,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EY"}}]) - ![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:dub,to:syd,departure:12/11/2025TANYT&leg2=from:syd,to:dub,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:dub,to:syd,departure:12/11/2025TANYT&leg2=from:syd,to:dub,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Finnair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.co.uk/Flights-Search?leg1=from:dub,to:syd,departure:12/11/2025TANYT&leg2=from:syd,to:dub,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) ![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 Dublin (DUB) to Sydney (SYD) Prices were available within the past 7 days and start at £428 for one-way flights and £700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 8 Sept - Tue, 15 Sept DUB Dublin SYD Sydney £700 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:08/09/2026TANYT&leg2=from:SYD,to:DUB,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:699.50&airProductToken=AQqeAQozCMyQARIEMjUxORiDDSCMFSiNoZcDMKOilwM4TEAAWAFqCEVDT1NBVkVScgdMTkNEWElFCjIIzJABEgM3NjgYjBUgkmoo5KKXAzDIqJcDOExAAVgBaghFQ09TQVZFUnIHTE5DRFhJRQozCMyQARIENzIwNhiSaiCSHiitrJcDMPmvlwM4TEABWAFqCEVDT1NBVkVScgdMTkNEWElFCp4BCjMIzJABEgQ3MjUxGJIeIJJqKLzolwMwuuyXAzhMQABYAWoIRUNPU0FWRVJyB0xOQ0RYSUUKMgjMkAESAzc2ORiSaiCMFSid75cDMJD1lwM4TEABWAFqCEVDT1NBVkVScgdMTkNEWElFCjMIzJABEgQyNTE2GIwVIIMNKKH2lwMwt_eXAzhMQAFYAWoIRUNPU0FWRVJyB0xOQ0RYSUUSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, 8 Sept - Tue, 15 Sept DUB Dublin SYD Sydney £710 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:08/09/2026TANYT&leg2=from:SYD,to:DUB,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:709.60&airProductToken=AQqdAQoyCMywARIDNDA1GIMNILk8KMShlwMwxqKXAzhUQABYAWoIRUNPU0FWRVJyB1ROQ0RYSUUKMgjMsAESAzE3Nhi5PCCSaij4opcDMOGolwM4VEABWAFqCEVDT1NBVkVScgdUTkNEWElFCjMIzLABEgQ5MDI4GJJqIJIeKKSqlwMw662XAzhUQAFYAWoIRUNPU0FWRVJyB1ROQ0RYSUUKnQEKMwjMsAESBDkwOTEYkh4gkmoovOiXAzC67JcDOEtAAFgBaghFQ09TQVZFUnIHS05DRFhJRQoyCMywARIDMTc3GJJqILk8KJjvlwMwn_WXAzhLQAFYAWoIRUNPU0FWRVJyB0tOQ0RYSUUKMgjMsAESAzQwMBi5PCCDDSiy95cDML74lwM4S0ABWAFqCEVDT1NBVkVScgdLTkNEWElFEgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 8 Sept - Tue, 15 Sept DUB Dublin SYD Sydney £718 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:08/09/2026TANYT&leg2=from:SYD,to:DUB,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:717.20&airProductToken=AQqYAQoxCMyQARIEMjUxORiDDSCMFSiNoZcDMKOilwM4TEAAWAFqCEVDT1NBVkVScgVMTkNJRQowCMyQARIDNzY4GIwVIJJqKOSilwMwyKiXAzhMQAFYAWoIRUNPU0FWRVJyBUxOQ0lFCjEIzJABEgQ3MjA2GJJqIJIeKK2slwMw-a-XAzhMQAFYAWoIRUNPU0FWRVJyBUxOQ0lFCpcBCjEIzLABEgQ5MDkxGJIeIJJqKLzolwMwuuyXAzhLQABYAWoIRUNPU0FWRVJyBUtOQ0lFCjAIzLABEgMxNzcYkmoguTwomO-XAzCf9ZcDOEtAAVgBaghFQ09TQVZFUnIFS05DSUUKMAjMsAESAzQwMBi5PCCDDSiy95cDML74lwM4S0ABWAFqCEVDT1NBVkVScgVLTkNJRRIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAE) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Fri, 14 Nov - Tue, 18 Nov DUB Dublin SYD Sydney £836 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:14/11/2025TANYT&leg2=from:SYD,to:DUB,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:835.48&airProductToken=AQplCjAIxbIBEgI0NhiDDSCAPSjKhP0CMIeI_QI4RUAAWAFqBllCQVNJQ3IIRUxOMjhIMlQKMQjFsgESAzQ1MBiAPSCSHijejv0CMJeV_QI4RUABWAFqBllCQVNJQ3IIRUxOMjhIMlQKZQoxCMWyARIDNDUxGJIeIIA9KK-w_QIwhrf9AjhFQABYAWoGWUJBU0lDcghFTE4yOEgyVAowCMWyARICNDUYgD0ggw0ojbj9AjCBvP0COEVAAVgBagZZQkFTSUNyCEVMTjI4SDJUEgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, 11 Nov - Tue, 18 Nov DUB Dublin SYD Sydney £868 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:11/11/2025TANYT&leg2=from:SYD,to:DUB,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:867.90&airProductToken=AQpFCiEI1JYBEgQxMTc0GIMNIMicASiB4vwCMJTk_AI4V0AAWAEKIAjUlgESAzE3NBjInAEgkh4o1eT8AjCU7vwCOFdAAVgBCkUKIAjUlgESAzE3NRiSHiDInAEox7L9AjDRvP0COFVAAFgBCiEI1JYBEgQxMTczGMicASCDDSiawf0CMLLD_QI4VUABWAESCggBEAEYASoCVEsYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Mon, 1 Jun - Mon, 8 Jun DUB Dublin SYD Sydney £887 Return found 19 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:01/06/2026TANYT&leg2=from:SYD,to:DUB,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:886.41&airProductToken=AQpqCjII0aQBEgIxOBiDDSDDOyiIxo4DMLHJjgM4T0AAWAFqCEVDTEFTU0lDcghPTFI3TFVSRQo0CNGkARIEODQwMRjDOyCSHijXzY4DMJ_UjgM4T0ABWAFqCEVDTEFTU0lDcghPTFI3TFVSRQpqCjQI0aQBEgQ4NDAwGJIeIMM7KMKQjwMwxpePAzhPQABYAWoIRUNMQVNTSUNyCE9MUjdMVVJFCjII0aQBEgIxNxjDOyCDDSjnm48DMK6fjwM4T0ABWAFqCEVDTEFTU0lDcghPTFI3TFVSRRIKCAgQAhgCKgJRUhgBIgQIARABKAcoBCgGMAE) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 4 Feb - Wed, 11 Mar DUB Dublin SYD Sydney £951 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:04/02/2026TANYT&leg2=from:SYD,to:DUB,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:950.39&airProductToken=AQplCjEIwoIBEgM4MjcYgw0g64kBKK6ihAMwg6OEAzhPQABYAWoFTk9CQUdyCE9MTkM0MEI3CjAIwoIBEgIxNRjriQEgkh4ojKWEAzDrr4QDOE9AAVgBagVOT0JBR3IIT0xOQzQwQjcKlgEKLwjCggESAjE2GJIeIJJqKMCnhwMwpauHAzhPQABYAWoFTk9CQUdyCE9MTkM0MEI3CjAIwoIBEgIxMhiSaiDriQEok6yHAzCDs4cDOE9AAVgBagVOT0JBR3IIT0xOQzQwQjcKMQjCggESAzgzMBjriQEggw0opbWHAzD_tYcDOE9AAVgBagVOT0JBR3IIT0xOQzQwQjcSCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAN) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 10 Nov - Mon, 24 Nov DUB Dublin SYD Sydney £1,001 Return found 22 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:10/11/2025TANYT&leg2=from:SYD,to:DUB,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1000.10&airProductToken=AQqYAQoxCMGMARIEMTExNxiDDSDiMCjN2_wCMLbc_AI4TEAAWAFqBUxJR0hUcghSUkwwVEJMQQowCMGMARIDMjU2GOIwIJJqKIHd_AIwl-P8AjhSQAFYAWoFTElHSFRyCFJSTDBUQkxBCjEIwYwBEgQ5NjY1GJJqIJIeKLzk_AIwl-j8AjhSQAFYAWoFTElHSFRyCFJSTDBUQkxBCpgBCjEIwYwBEgQ5Njk5GJIeIJJqKMfz_QIwsff9AjhSQABYAWoFTElHSFRyCFJSTDBUQkxBCjAIwYwBEgMyNTcYkmog4jAomvj9AjD2_v0COFJAAVgBagVMSUdIVHIIUlJMMFRCTEEKMQjBjAESBDExMTYY4jAggw0og4P-AjDxg_4COExAAVgBagVMSUdIVHIIUlJMMFRCTEESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 25 Aug - Tue, 22 Sept DUB Dublin SYD Sydney £1,020 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:25/08/2026TANYT&leg2=from:SYD,to:DUB,departure:22/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1019.10&airProductToken=AQqaAQoyCMuYARIEMTE0MhiDDSCAkwEotIOWAzCThJYDOExAAFgBagVMSUdIVHIIUlJMMFRCTEEKMQjLmAESAzg4NxiAkwEgxzIo6ISWAzC9ipYDOFJAAVgBagVMSUdIVHIIUlJMMFRCTEEKMQjLmAESBDQ4OTYYxzIgkh4osoyWAzDdkJYDOFJAAVgBagVMSUdIVHIIUlJMMFRCTEEKmgEKMQjLmAESBDQ4ODEYkh4gkmoogrmYAzD7vJgDOE5AAFgBagVMSUdIVHIITlJMMFRCTEEKMQjLmAESAzgzNhiSaiCAkwEoyL6YAzDjxJgDOE5AAVgBagVMSUdIVHIITlJMMFRCTEEKMgjLmAESBDExMzcYgJMBIIMNKNHFmAMwtcaYAzhMQAFYAWoFTElHSFRyCE5STDBUQkxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Thu, 14 May - Sun, 31 May DUB Dublin SYD Sydney £1,035 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SYD,departure:14/05/2026TANYT&leg2=from:SYD,to:DUB,departure:31/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1034.50&airProductToken=AQqgAQo0CMGyARIEMTM4NhiDDSCHWSj8_IwDMLX-jAM4T0AAWAFqCEVDTEFTU0lDcghPTk4wUzdDWgoyCMGyARICOTkYh1kgxzIoj_-MAzDkhI0DOE9AAVgBaghFQ0xBU1NJQ3IIT05OMFM3Q1oKNAjBsgESBDU4NDEYxzIgkh4ovoWNAzDaiY0DOE9AAVgBaghFQ0xBU1NJQ3IIT05OMFM3Q1oKoQEKNAjBsgESBDUwOTQYkh4gxzIoqrSOAzDuuI4DOE9AAFgBaghFQ0xBU1NJQ3IIT05OMFM3Q1oKMwjBsgESAzEwMBjHMiCHWSinuo4DMNvAjgM4T0ABWAFqCEVDTEFTU0lDcghPTk4wUzdDWgo0CMGyARIEMTM4MRiHWSCDDSjYwY4DMJvDjgM4T0ABWAFqCEVDTEFTU0lDcghPTk4wUzdDWhIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Dublin (DUB) to Sydney (SYD) ### November is typically the cheapest month to fly From £656 - £1,226 per traveller. ## Alternative airports near Sydney Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:DUB,to:SYD,departure:12/11/2025TANYT&leg2=from:SYD,to:DUB,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SYD Kingsford Smith Intl. Cheapest 16 min [Flights from £924](https://www.expedia.co.uk/Flights-Search?leg1=from:DUB,to:SYD,departure:12/11/2025TANYT&leg2=from:SYD,to:DUB,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Dublin to Sydney route information | Origin airport | Dublin | | --- | --- | | Destination airport | Kingsford Smith Intl. | | Airlines serving | Air Canada, Air France, All Nippon Airways, British Airways, China Eastern Airlines, Delta, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Lufthansa, Qantas Airways, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United, Xiamen Airlines | | Return price | £700 | | Distance | 17111 km | ## Compare flights from Dublin to Sydney easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dublin to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Dublin to Kingsford Smith Intl..   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 Dublin (DUB) to Kingsford Smith Intl. (SYD) The easiest way to view the best deals on flights from Dublin to Sydney 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 Dublin to Kingsford Smith Intl. start at just £700 and range up to £1,035.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Dublin and Sydney - booking your flight during September, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Dublin to Sydney flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Dublin to Kingsford Smith Intl. 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 DUB to Kingsford Smith Intl. Airport (SYD)? > Round-trip journeys between Dublin Airport and SYD start from £700. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport to Mascot Airport? > When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your escape, head to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Dublin Airport (DUB) to SYD that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dublin Airport to Sydney Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from DUB to Sydney Airport? > You'll have 17,200 kilometres to cover on the long-haul Corballis to Sydney route. Wear layers of comfy clothes and consider taking a sleep mask and earplugs. ### Which airlines fly direct from DUB to SYD? > Direct flights aren't available, so you'll have to make at least one stop between Dublin Airport and Mascot Airport. Take advantage of the layover time to stretch your legs and take a break. ### Are Dublin Airport (DUB) to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute? > Fares from Dublin Airport (DUB) to Mascot Airport are available up to a year before departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars ### Accommodation - [Ahotels in Arncliffe](https://www.expedia.co.uk/Arncliffe-Sydney-Hotels-Ahotels.0-n7593-0--bAhotels.Travel-Guide-Filter-Hotels) - [Beach Resorts & in Arncliffe](https://www.expedia.co.uk/Arncliffe-Sydney-Hotels-Beach-Hotels.0-n7593-0-tBeachHotels.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Arncliffe](https://www.expedia.co.uk/Arncliffe-Sydney-Hotels-Budget-Hotels.0-n7593-0-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Hotels with Parking in Arncliffe](https://www.expedia.co.uk/Arncliffe-Sydney-Hotels-Hotel-With-Parking.0-n7593-0-thotelwithparking.Travel-Guide-Filter-Hotels) - [Marina Hotels in Arncliffe](https://www.expedia.co.uk/Arncliffe-Sydney-Hotels-Marina-Hotel.0-n7593-0-tmarinahotel.Travel-Guide-Filter-Hotels) - [Shopping Hotels in Arncliffe](https://www.expedia.co.uk/Arncliffe-Sydney-Hotels-Shopping-Hotel.0-n7593-0-tshoppinghotel.Travel-Guide-Filter-Hotels) - 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[Mascot Holidays](https://www.expedia.co.uk/Mascot.d178124.Holidays-City-Breaks) - [Visit Brighton-le-Sands](https://www.expedia.co.uk/Sydney-Brighton-Le-Sands.dx178148) - [Visit St Peters](https://www.expedia.co.uk/Sydney-St-Peters.dx6342052) - [Visit Sydenham](https://www.expedia.co.uk/Sydney-Sydenham.dx6130131) - [Visit Wolli Creek](https://www.expedia.co.uk/Sydney-Wolli-Creek.dx6132064) ### Cars - [Car hire near Brighton-le-Sands](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Brighton-Le-Sands.d178148.Car-Hire-Guide) - [Car hire near Mascot](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Mascot.d178124.Car-Hire-Guide) - [Car hire near Sydenham](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Sydenham.d6130131.Car-Hire-Guide) - [Enterprise Rental Cars in Sydenham](https://www.expedia.co.uk/Enterprise-Car-Rentals-In-Sydenham.d6130131-c15.Car-Rental-Guide-Suppliers) \*Available to Expedia members.