Cheap flights from Ireland to London from €50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to London departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to London

Recent return flight deals from Ireland to London

Aer Lingus Logo
06:25 - 08:05DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€84Aer Lingus
Find Deal
Wed, 20 Aug - Thu, 28 Aug
Aer Lingus Logo
06:25 - 08:05DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€86Aer Lingus
Find Deal
Wed, 20 Aug - Thu, 28 Aug
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€87Aer Lingus
Find Deal
Thu, 28 Aug - Thu, 28 Aug
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€107Aer Lingus
Find Deal
Tue, 19 Aug - Tue, 26 Aug
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€108Aer Lingus
Find Deal
Tue, 19 Aug - Tue, 26 Aug
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
€110Aer Lingus
Find Deal
Tue, 19 Aug - Tue, 26 Aug
 Logo
06:25 - 08:05DUB-SOU
1h 40mdirect
 Logo
11:25 - 17:15SOU-DUB
5h 50m1 stop
€133
Find Deal
Wed, 20 Aug - Thu, 28 Aug
KLM Logo
20:45 - 08:45DUB-SOU
12h 00m1 stop
KLM Logo
17:35 - 22:25SOU-DUB
4h 50m1 stop
€203KLM
Find Deal
Tue, 19 Aug - Tue, 26 Aug
KLM Logo
15:45 - 08:45ORK-SOU
41h 00m2 stops
KLM Logo
18:25 - 22:30SOU-ORK
4h 05m1 stop
€463KLM
Find Deal
Thu, 24 Jul - Mon, 28 Jul
KLM Logo
06:00 - 08:45ORK-SOU
26h 45m1 stop
KLM Logo
18:25 - 16:50SOU-ORK
22h 25m1 stop
€491KLM
Find Deal
Thu, 24 Jul - Mon, 28 Jul

KLM flights from Ireland to Southampton

Our best KLM deals on Ireland to Southampton flight tickets
KLM
19 Aug
DUB20:45Dublin
12h 00m
1 stop
SOU08:45Southampton Eastleigh
26 Aug
SOU17:35Southampton Eastleigh
4h 50m
1 stop
DUB22:25Dublin
KLM
19 Jul
ORK17:15Cork
15h 30m
1 stop
SOU08:45Southampton Eastleigh
21 Jul
SOU18:25Southampton Eastleigh
22h 25m
1 stop
ORK16:50Cork
KLM
24 Jul
ORK17:20Cork
15h 25m
1 stop
SOU08:45Southampton Eastleigh
28 Jul
SOU18:25Southampton Eastleigh
22h 25m
1 stop
ORK16:50Cork

Aer Lingus flights from Ireland to Southampton

Our best Aer Lingus deals on Ireland to Southampton flight tickets
Aer Lingus
20 Aug
DUB06:25Dublin
1h 40m
SOU08:05Southampton Eastleigh
28 Aug
SOU20:00Southampton Eastleigh
1h 35m
DUB21:35Dublin
Aer Lingus
20 Aug
DUB06:25Dublin
1h 40m
SOU08:05Southampton Eastleigh
28 Aug
SOU20:00Southampton Eastleigh
1h 35m
DUB21:35Dublin
Aer Lingus
28 Aug
DUB07:00Dublin
1h 40m
SOU08:40Southampton Eastleigh
28 Aug
SOU20:00Southampton Eastleigh
1h 35m
DUB21:35Dublin

See travel insights to London from

How to get the cheapest flight ticket from Ireland to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southampton?

The cheapest month to fly to Southampton from Ireland is in December. Flight prices, which tend to average around €108, are often lower during this time because this is during the off-season. If you don’t want to visit Southampton in December, then you should wait until January to fly from Ireland, when ticket prices are also cheap, with an average price of €109.

What is the cheapest day to depart on your flight to Southampton?

On average, the least expensive day to fly to Southampton from Ireland is on a Thursday. momondo users have found tickets for Thursday departures for as low as €122. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Southampton on Wednesday is €226.

What is the cheapest time of day to depart on your flight to Southampton?

Our data shows that the cheapest Ireland to Southampton flights are usually those with departure times at midday. Our users have found flights to Southampton at midday for as low as €125. Try not to purchase tickets in the evening because they tend to be around €198. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ireland to Southampton Eastleigh flight route?

Fly from Dublin to Southampton Eastleigh for the best Ireland - Southampton Eastleigh flight prices

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

You are more likely to see cheaper flights to Southampton from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Southampton for around €142 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southampton from Ireland for as low as €108 on momondo.

What cabin class options are available on Ireland to Southampton Eastleigh flights?

There are 1 cabin classes available to choose from on Ireland to Southampton Eastleigh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Southampton

Best price found

€50

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Southampton

1 airport
The best one-way flight to Southampton from Ireland in the past 72 hours is €50. The best return flight deal from Ireland to Southampton found on momondo in the last 72 hours is €84.
The fastest flight from Ireland to Southampton takes 1h 40m
Direct flights go from Ireland to Southampton every day.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • When did momondo last update prices for flights from Ireland to Southampton Eastleigh Airport?

    Prices for flights from Ireland to Southampton Eastleigh Airport were last updated today.

  • How many operators does momondo search for flights from Ireland to Southampton Eastleigh Airport?

  • How old do you have to be to fly from Ireland to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Southampton?


Best airlines flying from Ireland to Southampton

Compare and see reviews for airlines that fly from Ireland to Southampton with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €92Free CancellationRating
7.1
1,154 reviews
Search Aer Lingus flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Southampton?

It is quick and easy to find Ireland to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

Can I find flights from Ireland to Southampton with flexible booking policies on momondo?

Yes. All flights to Southampton from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Southampton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Southampton.

I’m not ready to book a flight from Ireland to Southampton right now. Can momondo alert me if prices change?

Price alerts on flights to Southampton from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Thu 17/7
Thu 24/7

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