Title: CA $128 Cheap Flights from Southampton (SOU) to Dublin (DUB) - Expedia.ca ![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) # CA $128 Cheap Flights from Southampton (SOU) to Dublin (DUB) [View CA $128 flight on Tue, Nov 4, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SOU,to:DUB,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:127.05&airProductToken=AQoxCi8IxZIBEgQzMzA1GNKjASCDDSjll_wCMMSY_AI4QUAAWAFqBkxPV19TSHIEQUxYMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) - [Roundtrip](?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 Southampton (SOU) to Dublin Airport (DUB) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.ca/Flights-Search?leg1=from:sou,to:dub,departure:31/10/2025TANYT&leg2=from:dub,to:sou,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:sou,to:dub,departure:31/10/2025TANYT&leg2=from:dub,to:sou,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:sou,to:dub,departure:31/10/2025TANYT&leg2=from:dub,to:sou,departure:07/11/2025TANYT&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 30% 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.ca/login) ## Cheap flights from Southampton (SOU) to Dublin (DUB) Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $213 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) Tue, Nov 4 - Wed, Nov 5 SOU Southampton DUB Dublin CA $213 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:04/11/2025TANYT&leg2=from:DUB,to:SOU,departure:05/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:212.25&airProductToken=AQoxCi8IxZIBEgQzMzAxGNKjASCDDSiJlvwCMOiW_AI4QUAAWAFqBkxPV19TSHIEQUxYMgoxCi8IxZIBEgQzMzA0GIMNINKjASiDovwCMOei_AI4QUAAWAFqBkxPV19TSHIEQUxYMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, Nov 6 - Sun, Nov 9 SOU Southampton DUB Dublin CA $217 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:06/11/2025TANYT&leg2=from:DUB,to:SOU,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:216.71&airProductToken=AQoxCi8IxZIBEgQzMzA5GNKjASCDDSiasPwCMP6w_AI4QUAAWAFqBkxPV19TSHIEQUxYMgoxCi8IxZIBEgQzMzAwGIMNINKjASjky_wCMM3M_AI4QUAAWAFqBkxPV19TSHIEQUxXMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, Apr 22 - Wed, Apr 29 SOU Southampton DUB Dublin CA $223 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:22/04/2026TANYT&leg2=from:DUB,to:SOU,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:222.59&airProductToken=AQoxCi8IxZIBEgQzMzAxGNKjASCDDSiqgYsDMI6CiwM4QUAAWAFqBkxPV19TSHIEQVNYMgoxCi8IxZIBEgQzMzAwGIMNINKjASjlzosDMMnPiwM4QUAAWAFqBkxPV19TSHIEQVNYMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Thu, Nov 6 - Sun, Nov 9 SOU Southampton DUB Dublin CA $227 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:06/11/2025TANYT&leg2=from:DUB,to:SOU,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:226.06&airProductToken=AQoxCi8IxZIBEgQzMzA1GNKjASCDDSilrvwCMISv_AI4R0AAWAFqBkxPV19TSHIER0xYMgoxCi8IxZIBEgQzMzAwGIMNINKjASjky_wCMM3M_AI4QUAAWAFqBkxPV19TSHIEQUxXMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Fri, Dec 12 - Sun, Dec 14 SOU Southampton DUB Dublin CA $235 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:12/12/2025TANYT&leg2=from:DUB,to:SOU,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:234.63&airProductToken=AQoxCi8IxZIBEgQzMzA5GNKjASCDDSiaxf8CMP7F_wI4R0AAWAFqBkxPV19TSHIER0xXMgoxCi8IxZIBEgQzMzAwGIMNINKjASjE1f8CMK3W_wI4QUAAWAFqBkxPV19TSHIEQUxXMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Fri, Dec 12 - Sun, Dec 14 SOU Southampton DUB Dublin CA $254 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:12/12/2025TANYT&leg2=from:DUB,to:SOU,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:253.27&airProductToken=AQoxCi8IxZIBEgQzMzA1GNKjASCDDSilw_8CMITE_wI4T0AAWAFqBkxPV19TSHIET0xXMgoxCi8IxZIBEgQzMzAwGIMNINKjASjE1f8CMK3W_wI4QUAAWAFqBkxPV19TSHIEQUxXMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, Apr 22 - Wed, Apr 29 SOU Southampton DUB Dublin CA $255 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:22/04/2026TANYT&leg2=from:DUB,to:SOU,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:254.41&airProductToken=AQoxCi8IxZIBEgQzMzA5GNKjASCDDSi0hosDMJOHiwM4QUAAWAFqBkxPV19TSHIEQVNYMgoxCi8IxZIBEgQzMzA4GIMNINKjASiS1IsDMPbUiwM4T0AAWAFqBkxPV19TSHIET1NYMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, Apr 21 - Tue, Apr 28 SOU Southampton DUB Dublin CA $271 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:21/04/2026TANYT&leg2=from:DUB,to:SOU,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:270.38&airProductToken=AQppCjMIy5gBEgQxMDcyGNKjASCAkwEog_qKAzDO-ooDOEdAAFgBagVMSUdIVHIIR1lRRkJBTEEKMgjLmAESBDExNDUYgJMBIIMNKMH7igMwpfyKAzhHQAFYAWoFTElHSFRyCEdZUUZCQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, Nov 2 - Fri, Nov 7 SOU Southampton DUB Dublin CA $279 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:02/11/2025TANYT&leg2=from:DUB,to:SOU,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:278.50&airProductToken=AQoxCi8IxZIBEgQzMzA5GNKjASCDDSiag_wCMP6D_AI4WkAAWAFqBkxPV19TSHIEWkxXMgoxCi8IxZIBEgQzMzAwGIMNINKjASiktfwCMI22_AI4R0AAWAFqBkxPV19TSHIER0xXMhIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Nov 19 - Sun, Nov 23 SOU Southampton DUB Dublin CA $293 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:DUB,departure:19/11/2025TANYT&leg2=from:DUB,to:SOU,departure:23/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:292.29&airProductToken=AQovCi0IwoIBEgQ4OTg5GNKjASCDDSi6wv0CMJ7D_QI4T0AAWAFqA0JBR3IFT0VJUk8SCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ## Find the cheapest month to fly from Southampton (SOU) to Dublin (DUB) ### May is typically the cheapest month to fly From CA $119 - CA $355 per traveller. ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:SOU,to:DUB,departure:31/10/2025TANYT&leg2=from:DUB,to:SOU,departure:05/11/2025TANYT&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 CA $353](https://www.expedia.ca/Flights-Search?leg1=from:SOU,to:DUB,departure:31/10/2025TANYT&leg2=from:DUB,to:SOU,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Southampton Airport to Dublin Airport (DUB)? > Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between SOU and DUB start from CA $213. Make your booking ASAP to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Southampton Airport (SOU) to DUB? > We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Southampton Airport to Dublin Airport that have flexible change policies? > Many carriers offer the option to move your flight without charging a fee. All you pay is the cost difference between flights. When looking for Southampton Airport (SOU) to Dublin Airport (DUB) flights, you'll see a "No change fees" box for you to pick. ### How many hours is the flight from Southampton Airport to Dublin Airport (DUB)? > The flight time from Southampton Airport (SOU) to DUB is an easy 2 hours and 53 minutes. If you're lucky, you might just finish a whole movie before arriving! ### How far is the flight from Southampton Airport (SOU) to DUB? > The flight distance from Southampton Airport (SOU) to DUB (DUB) is 430 kilometres. You'll be walking down the air bridge and picking up your bags from the carousel in no time. ### Which airlines fly direct from SOU to Dublin Airport (DUB)? > Operating 65 flights each month, Aer Lingus (EI) is a great choice when flying directly from SOU to Dublin Airport. ### Are Southampton Airport to Dublin Airport flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally pick up a bargain, with some of the cheapest fares from Southampton Airport (SOU) to Dublin Airport (DUB) cropping up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance. ## Travel information | Origin airport | Southampton | | --- | --- | | Destination airport | Dublin | | Airlines serving | Aer Lingus, British Airways | | Roundtrip price | CA $212 | | Distance | 429 km | | Average flight time | 1 hour 37 mins | ## Book with confidence ### Southampton to Dublin Flights **The easy way to book your flights from Southampton to Dublin**  With Expedia, it’s simple to find and book flights to Dublin from Southampton whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Dublin, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Southampton to Dublin today, tomorrow, or this week.   **Save dollars with cheap flights from Southampton, SOU to Dublin, DUB**  Sort your search results by price to find great deals on your flight from Southampton to Dublin—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dublin from Southampton currently is just CA $213 rising to CA $293.   Here are more money-saving tips:  - Fly in November when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Dublin   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Dublin from Southampton**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Dublin with Expedia today. \*Available to Expedia members.