Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Dublin to Southampton. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Dublin to Southampton, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from Dublin to Southampton departs on 06/08/2026, is operated by Aer Lingus and costs $40
The cheapest roundtrip flight from Dublin to Southampton departs on 07/23/2026, is operated by Aer Lingus and costs $135
Fastest flight from Dublin to Southampton takes 1h 40m
There are direct flights on this route 1 day a week: Mo
The distance between Dublin and Southampton is 431km (267 miles). There are 3 direct flights from Dublin to Southampton. The time difference between Dublin and Southampton is 1h. Flights from Dublin begin at 7:00 AM. The latest flight from Dublin departs at 5:50 PM
You can fly from Dublin to Southampton with Aer Lingus. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $40. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Aer Lingus is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.
starting at $40
Dublin — Southampton
06/08/2026
Departure
Direct flight
EI3308
starting at $164
There are most likely no direct flights on the Dublin — Southampton route
Dublin, Ireland boasts two bustling airports to cater to the needs of departure travelers. Dublin Airport, located just north of the city center, is the main hub offering excellent connectivity to various destinations globally. With a wide range of airlines operating here, travelers can find affordable air tickets and enjoy a hassle-free check-in process. The airport's proximity to the city center allows for easy access, minimizing travel time and additional expenses. On the downside, the popularity of Dublin Airport often results in crowded terminals, especially during peak travel seasons. However, the airport's efficient facilities and dedicated staff strive to ensure a smooth experience for all passengers. For those seeking an alternative, there is Dublin West Airport, situated southwest of the city. While it may not have the same level of traffic as the main airport, it offers its own unique benefits. Departing from Dublin West Airport often means shorter security lines and quicker boarding processes. Additionally, some budget airlines prefer this airport, providing travelers with cost-effective airfare options. However, Dublin West Airport might require a slightly longer journey from the city center, depending on traffic conditions. It is essential to consider this factor and allocate sufficient time for travel. Ultimately, both airports offer advantages and disadvantages depending on individual preferences and travel plans. With various airline options and convenient access, departing travelers from Dublin are spoilt for choice. Explore flight options from both airports to find the most suitable fares and customize the journey to your preferences.
We couldn't find any special offers for flights from Dublin to Southampton
The cheapest flight ticket from Dublin to Southampton according to data for the last 48 hours costs $40
Often the best time to buy tickets from Dublin to Southampton is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Dublin to Southampton can be found flying in these months: June.
The fastest flights from Dublin to Southampton start from 1 hour 40 minutes in the air.
The following airlines operate direct flights on the route Dublin — Southampton: Aer Lingus
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Dublin to Southampton