Cheap Flights from Southampton (SOU) to Dublin (DUB)

Popular airlines from Southampton (SOU) to Dublin Airport (DUB)

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Cheap Flights from Southampton (SOU) to Dublin (DUB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Aer Lingus
Aer Lingus
Aer Lingus
Aer Lingus
Aer Lingus
Aer Lingus
Aer Lingus
KLM
British Airways

Find the cheapest month to fly from Southampton (SOU) to Dublin (DUB)

April is typically the cheapest month to fly

From AU$191 - AU$285 per traveller.

Frequently asked questions

How much does a flight from Southampton (SOU) to Dublin (DUB) cost?
One-way flights typically cost between $310 and $2,166 and return flights often range between $310 and $2,166. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Southampton (SOU) to Dublin (DUB)?
Enter SOU to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Southampton (SOU) to Dublin (DUB)?
To find a cheap flight from Southampton (SOU) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Southampton (SOU) to Dublin (DUB)?
The best airline to fly with from Southampton (SOU) to Dublin (DUB) will differ from traveller to traveller. If you like to fly early, EA offers early morning flights. If price is the most important factor, EA typically offers the lowest fares. LM offers the most daily flights from Southampton (SOU) to Dublin (DUB), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Southampton (SOU) to Dublin (DUB)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Southampton (SOU) to Dublin (DUB)?
There are approximately 3 connecting flights per day from Southampton (SOU) to Dublin (DUB). Some common connection points include Schiphol (AMS), Unknown (MAN), and George Best Belfast City (BHD).
What is the earliest flight from Southampton (SOU) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SOU to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Southampton (SOU) to Dublin (DUB)?
If you're flying from Southampton (SOU) to Dublin (DUB), you'll typically find the most flights on a Thursday, with around 15 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Aer Lingus, Loganair, and Widerøe. Flight schedules are fairly consistent throughout the week, so you'll have a good selection of flights no matter when you choose to travel.
What are the most popular departure times for flights from Southampton (SOU) to Dublin (DUB)?
The most popular departure times for flights from Southampton (SOU) to Dublin (DUB) are in the morning, between 9am and 12pm. Around 36% of passengers reckon this time window's best. Heaps of major carriers, including Eastern Airways, KLM and Aer Lingus, offer flights during this window. This timing works well because it allows for a comfortable start to your travel day and an early afternoon arrival, giving you plenty of time to settle in at your destination.
How long does it take to fly from Southampton (SOU) to Dublin (DUB)?
A nonstop flight from SOU to DUB typically takes around 1 hour 30 minutes, covering approximately 268 miles. Connecting flights on this route usually add 21 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Southampton (SOU) to Dublin (DUB)?
Select the "Business class" and "First class" filters when looking for SOU to DUB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Southampton (SOU) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Southampton (SOU) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Southampton (SOU) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Southampton (SOU) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Southampton (SOU) to Dublin (DUB) flight and hotel package?
Securing a Southampton (SOU) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Southampton (SOU) to Dublin (DUB)?
If you booked your Southampton (SOU) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Southampton
Destination airport
Dublin
Airlines serving
Aer Lingus, British Airways, KLM
Return price
AU$226
Distance
429 km
Average flight time
1 hour 36 mins
*Available to Expedia members.