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Cheap flights from London Southend Airport to Ireland from £44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to Ireland departing on 3/3. 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 London Southend Airport to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 20:15SEN-DUB
13h 25m1 stop
Multiple Airlines Logo
19:50 - 12:15DUB-SEN
16h 25m1 stop
£95Multiple Airlines
Find Deal
Thu, 15 Jan - Sat, 17 Jan
Multiple Airlines Logo
06:50 - 20:15SEN-DUB
13h 25m1 stop
Multiple Airlines Logo
19:50 - 12:15DUB-SEN
16h 25m1 stop
£113Multiple Airlines
Find Deal
Thu, 15 Jan - Sat, 17 Jan
Multiple Airlines Logo
07:15 - 23:30SEN-SNN
16h 15m1 stop
Multiple Airlines Logo
06:00 - 13:15SNN-SEN
7h 15m1 stop
£119Multiple Airlines
Find Deal
Wed, 10 Dec - Sat, 13 Dec
Multiple Airlines Logo
06:40 - 20:50SEN-DUB
14h 10m1 stop
Multiple Airlines Logo
06:55 - 22:25DUB-SEN
15h 30m1 stop
£122Multiple Airlines
Find Deal
Sat, 10 Jan - Tue, 13 Jan
Multiple Airlines Logo
06:50 - 13:20SEN-DUB
6h 30m1 stop
Multiple Airlines Logo
19:30 - 12:15DUB-SEN
16h 45m2 stops
£128Multiple Airlines
Find Deal
Thu, 15 Jan - Sat, 17 Jan
Multiple Airlines Logo
07:20 - 21:25SEN-DUB
14h 05m1 stop
Multiple Airlines Logo
16:30 - 13:50DUB-SEN
21h 20m1 stop
£128Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
07:20 - 21:25SEN-DUB
14h 05m1 stop
Multiple Airlines Logo
06:20 - 23:00DUB-SEN
16h 40m2 stops
£129Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
06:40 - 14:15SEN-ORK
7h 35m1 stop
Multiple Airlines Logo
05:45 - 22:25ORK-SEN
16h 40m1 stop
£135Multiple Airlines
Find Deal
Sat, 13 Dec - Tue, 16 Dec
Multiple Airlines Logo
06:50 - 15:25SEN-DUB
8h 35m2 stops
Multiple Airlines Logo
19:50 - 12:15DUB-SEN
16h 25m1 stop
£136Multiple Airlines
Find Deal
Thu, 15 Jan - Sat, 17 Jan
Multiple Airlines Logo
06:50 - 13:20SEN-DUB
6h 30m1 stop
Multiple Airlines Logo
05:45 - 12:15DUB-SEN
6h 30m1 stop
£139Multiple Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 30 November 2025.
Use the filters below to find and compare flights from London Southend Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 15/1

06:50-20:15

1 stop13h 25m

Dublin

Sat 17/1

19:50-12:15

1 stop16h 25m

£95

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 15/1

06:50-20:15

1 stop13h 25m

Dublin

Sat 17/1

19:50-12:15

1 stop16h 25m

£113

LondonShannon

SEN - SNN

SENSNN

London Southend

Wed 10/12

07:15-23:30

1 stop16h 15m

Shannon

Sat 13/12

06:00-13:15

1 stop7h 15m

£119

LondonDublin

SEN - DUB

SENDUB

London Southend

Sat 10/1

06:40-20:50

1 stop14h 10m

Dublin

Tue 13/1

06:55-22:25

1 stop15h 30m

£122

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 15/1

06:50-13:20

1 stop6h 30m

Dublin

Sat 17/1

19:30-12:15

2 stops16h 45m

£128

LondonDublin

SEN - DUB

SENDUB

London Southend

Mon 12/1

07:20-21:25

1 stop14h 05m

Dublin

Mon 19/1

16:30-13:50

1 stop21h 20m

£128

LondonDublin

SEN - DUB

SENDUB

London Southend

Mon 12/1

07:20-21:25

1 stop14h 05m

Dublin

Mon 19/1

06:20-23:00

2 stops16h 40m

£129

LondonCork

SEN - ORK

SENORK

London Southend

Sat 13/12

06:40-14:15

1 stop7h 35m

Cork

Tue 16/12

05:45-22:25

1 stop16h 40m

£135

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 15/1

06:50-15:25

2 stops8h 35m

Dublin

Sat 17/1

19:50-12:15

1 stop16h 25m

£136

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 11/12

06:50-13:20

1 stop6h 30m

Dublin

Sun 14/12

05:45-12:15

1 stop6h 30m

£139

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

How to get the cheapest flight ticket from London Southend Airport to Ireland

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 day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as £33. This is often the case because there is less demand to fly during this day of the week. Flights from London Southend Airport to Ireland on a Friday will generally be more expensive and average around £115. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the morning is the cheapest time of day to fly from London Southend Airport to Ireland when you can find flight prices for as low as £79. Flying to Ireland in the morning is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly in the afternoon, with an average ticket price of £158. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap London Southend Airport to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Southend Airport to Ireland

Fastest flight time

6h 00m

Direct flights

None
The fastest flight from London Southend Airport to Ireland takes 6h 00m
There are no direct flights from London Southend Airport to Ireland. There are no popular flight routes from London Southend Airport to Ireland.
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  • When did momondo last update prices for flights from London Southend Airport to Ireland?

    Prices for flights from London Southend Airport to Ireland are updated daily.

  • How many operators does momondo search for flights from London Southend Airport to Ireland?

  • How old do you have to be to fly from London Southend Airport to Ireland?

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Southend Airport to Ireland

Compare and see reviews for airlines that fly from London Southend Airport to Ireland with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £46Free CancellationRating
6.8
5,209 reviews
Search Ryanair flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Ireland. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between London and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Ireland from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom £30
Flights to Corkfrom £32
Flights to Shannon, Clarefrom £30
Flights to Knockfrom £30
Flights to Milltown (Kerry)from £34
Flights to Donegalfrom £114