SOU

€76 Find Cheap Flights to Southampton

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Southampton departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Southampton, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights to Southampton

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Southampton

Tue, 7 Oct - Tue, 21 Oct
Aer Lingus Logo
06:35 - 08:15DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€76Aer Lingus
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Aer Lingus Logo
06:35 - 08:15DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€89Aer Lingus
Find Deal
Mon, 9 Feb - Thu, 12 Feb
Aer Lingus Logo
07:00 - 08:45DUB-SOU
1h 45mdirect
Aer Lingus Logo
20:10 - 21:50SOU-DUB
1h 40mdirect
€97Aer Lingus
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€98Aer Lingus
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Multiple Airlines Logo
21:00 - 08:30DUB-SOU
11h 30m1 stop
Multiple Airlines Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€120Multiple Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Multiple Airlines Logo
07:00 - 08:45DUB-SOU
1h 45mdirect
Multiple Airlines Logo
18:10 - 22:30SOU-DUB
4h 20m1 stop
€140Multiple Airlines
Find Deal
Tue, 10 Feb - Fri, 13 Feb
KLM Logo
08:50 - 17:00DUB-SOU
8h 10m1 stop
KLM Logo
17:30 - 22:10SOU-DUB
4h 40m1 stop
€199KLM
Find Deal
Fri, 3 Oct - Tue, 7 Oct
KLM Logo
20:45 - 08:45DUB-SOU
12h 00m1 stop
KLM Logo
09:20 - 20:15SOU-DUB
10h 55m1 stop
€204KLM
Find Deal
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
10:10 - 11:55DUB-SOU
1h 45mdirect
British Airways Logo
12:25 - 14:00SOU-DUB
1h 35mdirect
€266British Airways
Find Deal
Sat, 7 Feb - Sat, 14 Feb
British Airways Logo
07:00 - 08:45DUB-SOU
1h 45mdirect
British Airways Logo
09:30 - 11:10SOU-DUB
1h 40mdirect
€267British Airways
Find Deal

Everything you should know

When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 28% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€76
Overall average: €166
Aer Lingus
Tue 7/10Tue 21/10
DUB - SOU • Direct
Cheapest one-way flight
€106
Typical prices: €46-141
Aer Lingus
Mon 22/9
DUB - SOU • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
Booking Insights

KAYAK's insights & trends for flights to Southampton

Get data-powered insights and trends into flights to Southampton to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Southampton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Southampton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Southampton is December, where tickets cost €106 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Ireland is €202 and €198 respectively. For one-way flights, the best month to travel is December with an average price of €106.

How far in advance should I book a flight to Southampton?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southampton, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know – Book Cheap Southampton Plane Tickets

Low seasonFebruary
Cheapest flight€76
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Dublin to Southampton

When to book flights to Southampton

Are your dates flexible? Find out the best times to travel to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Southampton based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Southampton flights

  • How far is Southampton Eastleigh Airport from central Southampton?

    The distance between Southampton Eastleigh Airport and the city centre of Southampton is 6 km.

  • What is the name of Southampton’s airport?

    All flights to Southampton land at Southampton Eastleigh Airport. The airport code is SOU,and it can also be referred to as Eastleigh or Southampton.

  • How much is a flight to Southampton?

    On average, a flight to Southampton costs €140. The cheapest price found on KAYAK in the last 2 weeks cost €112 and departed from Dublin Airport.

  • What is the cheapest day to fly to Southampton?

    Based on KAYAK data, the cheapest day to fly to Southampton is Tuesday where round-trip tickets can be as cheap as €110. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are €229 on average.

  • How does KAYAK find such low prices on flights to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Southampton with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southampton?

    The cheapest time of day to fly to Southampton is generally in the afternoon, when round-trip flights cost €146 on average. The most expensive time of day to fly to Southampton is generally at night, which is peak travel time and where the average cost of a ticket is €231.

Top tips for finding cheap flights to Southampton

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Southampton flight deals.

Prefer to fly direct to Southampton Eastleigh?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Southampton Eastleigh.
Find which airlines fly direct to Southampton Eastleigh Airport, which days they fly and book direct flights.

Direct departures

Ireland to Southampton Eastleigh

Monday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Tuesday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Wednesday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Thursday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Friday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Saturday

AccesRail, Aer Lingus, Aurigny Air, +8 more

AccesRail, Aer Lingus, +9 more

Sunday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

See more direct flights

Direct returns

Southampton Eastleigh to Ireland

Monday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Tuesday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Wednesday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Thursday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Friday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

Saturday

AccesRail, Aer Lingus, Aurigny Air, +8 more

AccesRail, Aer Lingus, +9 more

Sunday

AccesRail, Aer Lingus, Aurigny Air, +9 more

AccesRail, Aer Lingus, +10 more

See more direct flights

Reviews of the top airline flying to Southampton

 
See real verified KAYAK customer reviews for airlines flying to Southampton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Southampton. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Southampton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1277 reviews
6.9Entertainment
6.5Food
7.1Comfort
7.3Boarding
8.0Crew
Airline reviews

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

10.0 ExcellentRick, Sept 2025DUB - LHR
Read more Aer Lingus reviews

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

Delightful flight, ahead of time with a super crew, thanks

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

Everything you need to know for your flight to Southampton

Information on the airport you'll fly into in Southampton

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