SOU

€80 Find Cheap Flights to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Southampton departing on 3/5. 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, 0 bags

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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Everything you should know

Cheapest return fare
€118
Typical prices: €117-€175
Aer Lingus
Fri 24/4Mon 27/4
DUB - SOU • Direct
Cheapest one-way flight
€80
Typical prices: €45-€154
Aer Lingus
Sun 3/5
DUB - SOU • Direct
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
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

Fri, 24 Apr - Mon, 27 Apr
Aer Lingus Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35
SOU
-
DUB
1h 35mdirect
€118Aer Lingus
Mon, 27 Apr - Wed, 29 Apr
Aer Lingus Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Aer Lingus Logo
09:20 - 11:00
SOU
-
DUB
1h 40mdirect
€126Aer Lingus
Thu, 23 Apr - Mon, 27 Apr
Aer Lingus Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35
SOU
-
DUB
1h 35mdirect
€129Aer Lingus
Mon, 27 Apr - Wed, 29 Apr
Multiple Airlines Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Multiple Airlines Logo
12:30 - 23:35
SOU
-
DUB
11h 05m
1 stop
€130Multiple Airlines
Thu, 9 Apr - Mon, 13 Apr
Aer Lingus Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35
SOU
-
DUB
1h 35mdirect
€133Aer Lingus
Thu, 9 Apr - Mon, 13 Apr
Aer Lingus Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35
SOU
-
DUB
1h 35mdirect
€134Aer Lingus
Fri, 17 Apr - Sun, 19 Apr
Aer Lingus Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Aer Lingus Logo
09:20 - 11:00
SOU
-
DUB
1h 40mdirect
€136Aer Lingus
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:15 - 07:25
DUB
-
SOU
11h 10m
1 stop
Multiple Airlines Logo
20:00 - 21:35
SOU
-
DUB
1h 35mdirect
€137Multiple Airlines
Thu, 14 May - Mon, 18 May
Aer Lingus Logo
07:00 - 08:40
DUB
-
SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35
SOU
-
DUB
1h 35mdirect
€138Aer Lingus
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:15 - 07:25
DUB
-
SOU
11h 10m
1 stop
Multiple Airlines Logo
20:00 - 21:35
SOU
-
DUB
1h 35mdirect
€141Multiple Airlines
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 day to fly to Southampton?

The average price of all round-trip flights to Southampton clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Southampton is Monday where round-trip tickets can be as cheap as €124. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €206 on average.

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 February, where tickets cost €125 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 €215 and €205 respectively. For one-way flights, the best month to travel is February with an average price of €125.

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

The average price for all round-trip flights to Southampton depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southampton is generally in the morning, when round-trip flights cost €142 on average. The most expensive time of day to fly to Southampton is generally in the evening, which is peak travel time and where the average cost of a ticket is €179.

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 4 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Find deals

Good to know – Book Cheap Southampton Plane Tickets

Low seasonJanuary
Cheapest flight€80
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (25% 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 €146. The cheapest price found on KAYAK in the last 2 weeks cost €136 and departed from Dublin Airport.

  • 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.

Top tips for finding cheap flights to Southampton

  • Looking for cheap airfare to Southampton? 25% of our users found return tickets to Southampton for the following prices or less: From Dublin €139
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Southampton flight deals.

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 1487 reviews
6.6Food
7.4Boarding
7.0Entertainment
7.1Comfort
8.1Crew
Airline reviews

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

2.0 MediocreAnonymous, Mar 2026
BHD - MAN
Read more Aer Lingus reviews

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

Everything you need to know for your flight to Southampton

Information on the airport you'll fly into in Southampton

Southampton (SOU)