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Cheap flights from London Southend Airport to Dublin from £54

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 Dublin departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Southend Airport to Dublin

Cheap return flights

Logo
15:40 - 07:55SEN-DUB
16h 15m1 stop
Logo
21:05 - 13:00DUB-SEN
15h 55m1 stop
£149
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Mi, 15 Okt - Do, 16 Okt
Logo
17:35 - 00:15SEN-DUB
6h 40m1 stop
Logo
16:50 - 12:05DUB-SEN
19h 15m1 stop
£155
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Sa, 6 Sep - Mo, 22 Sep
Logo
20:35 - 12:45SEN-DUB
16h 10m1 stop
Logo
21:30 - 12:10DUB-SEN
14h 40m1 stop
£156
Find Deal
Do, 16 Okt - So, 19 Okt
Logo
17:35 - 00:15SEN-DUB
6h 40m1 stop
Logo
05:45 - 12:05DUB-SEN
6h 20m1 stop
£157
Find Deal
Sa, 6 Sep - Di, 9 Sep
Logo
13:55 - 19:10SEN-DUB
5h 15m1 stop
Logo
06:50 - 16:40DUB-SEN
9h 50m1 stop
£157
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Do, 18 Sep - Do, 25 Sep
Logo
17:35 - 00:15SEN-DUB
6h 40m1 stop
Logo
16:50 - 12:05DUB-SEN
19h 15m1 stop
£159
Find Deal
Sa, 6 Sep - Mo, 22 Sep
Logo
20:15 - 10:25SEN-DUB
14h 10m1 stop
Logo
05:45 - 16:30DUB-SEN
10h 45m1 stop
£161
Find Deal
Mi, 1 Okt - Mi, 8 Okt
Logo
13:55 - 21:40SEN-DUB
7h 45m1 stop
Logo
21:50 - 12:55DUB-SEN
15h 05m2 stops
£162
Find Deal
Do, 18 Sep - Mi, 24 Sep
Logo
20:15 - 10:25SEN-DUB
14h 10m1 stop
Logo
05:45 - 16:30DUB-SEN
10h 45m1 stop
£163
Find Deal
Mi, 1 Okt - Mi, 8 Okt
Logo
17:00 - 22:05SEN-DUB
5h 05m1 stop
Logo
21:50 - 12:55DUB-SEN
15h 05m2 stops
£164
Find Deal
Mi, 17 Sep - Mi, 24 Sep

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Dublin 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 19 August 2025.
Use the filters below to find and compare flights from London Southend Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDublin

SEN - DUB

SENDUB

London Southend

Mi 15/10

15:40-07:55

1 stop16h 15m

Dublin

Do 16/10

21:05-13:00

1 stop15h 55m

£149

LondonDublin

SEN - DUB

SENDUB

London Southend

Sa 6/9

17:35-00:15

1 stop6h 40m

Dublin

Mo 22/9

16:50-12:05

1 stop19h 15m

£155

LondonDublin

SEN - DUB

SENDUB

London Southend

Do 16/10

20:35-12:45

1 stop16h 10m

Dublin

So 19/10

21:30-12:10

1 stop14h 40m

£156

LondonDublin

SEN - DUB

SENDUB

London Southend

Sa 6/9

17:35-00:15

1 stop6h 40m

Dublin

Di 9/9

05:45-12:05

1 stop6h 20m

£157

LondonDublin

SEN - DUB

SENDUB

London Southend

Do 18/9

13:55-19:10

1 stop5h 15m

Dublin

Do 25/9

06:50-16:40

1 stop9h 50m

£157

LondonDublin

SEN - DUB

SENDUB

London Southend

Sa 6/9

17:35-00:15

1 stop6h 40m

Dublin

Mo 22/9

16:50-12:05

1 stop19h 15m

£159

LondonDublin

SEN - DUB

SENDUB

London Southend

Mi 1/10

20:15-10:25

1 stop14h 10m

Dublin

Mi 8/10

05:45-16:30

1 stop10h 45m

£161

LondonDublin

SEN - DUB

SENDUB

London Southend

Do 18/9

13:55-21:40

1 stop7h 45m

Dublin

Mi 24/9

21:50-12:55

2 stops15h 05m

£162

LondonDublin

SEN - DUB

SENDUB

London Southend

Mi 1/10

20:15-10:25

1 stop14h 10m

Dublin

Mi 8/10

05:45-16:30

1 stop10h 45m

£163

LondonDublin

SEN - DUB

SENDUB

London Southend

Mi 17/9

17:00-22:05

1 stop5h 05m

Dublin

Mi 24/9

21:50-12:55

2 stops15h 05m

£164

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

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

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 Dublin?

On average, the least expensive day to fly to Dublin from London Southend Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as £96. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £126. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Flying to Dublin from London Southend Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £86 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £117 on average. Flights to Dublin from London Southend Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London Southend Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from London Southend Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Southend Airport to Dublin (SEN to DUB) flight deals and tips

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

Best price found

£54

Fastest flight time

3h 45m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from London Southend Airport in the past 72 hours is £54. The best return flight deal from London Southend Airport to Dublin found on momondo in the last 72 hours is £149.
The fastest flight from London Southend Airport to Dublin takes 3h 45m
There are no direct flights from London Southend Airport to Dublin. Popular non-direct route for this connection is London Southend Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
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  • How far is London Southend to Dublin by plane?

    There are 317.1 mi between London Southend and Dublin. Flights usually cover this in 4h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Southend Airport to Dublin Airport?

    Prices for flights from London Southend Airport to Dublin Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Southend Airport to Dublin Airport.

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

    The travel and health documents you'll need for your trip to Dublin Airport 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 Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Southend Airport to Dublin?

Best airlines flying from London Southend Airport to Dublin

Compare and see reviews for airlines that fly from London Southend Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £74Free CancellationRating
6.7
7,283 reviews
Search British Airways flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Dundalk
Bray
Cavan
Athlone
Carlingford
Malahide
Kildare
Wicklow
Drogheda
Gorey
Enniscorthy
Mullingar
Arklow
Naas
Portmarnock
Tullamore
Leixlip
Maynooth

Why use momondo?

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

It is quick and easy to find London to Dublin 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 Dublin that suits you.

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

Yes. momondo allows you to filter the results for London to Dublin flights to just show those with flexible booking policies.

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

Once you have performed a search for London to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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