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Cheap flights from London Southend Airport to Dublin from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — DUB
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 January 2026.

Round-trip from

£129

One-way from

£45

Popular in

December

Cheapest in

January

Average price

£50
8/2-11/2
  • 8/2-11/2
  • 2 total stops
  • 27h 50m total
  • London to Dublin
Search Deals
30/1
  • 30/1
  • 1 total stop
  • 7h 35m total
  • London to Dublin
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£0 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Southend to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Dublin
Explore the most affordable flight options available from Southend to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Sun 8/207:10SEN - DUB
1 stop7h 00mMultiple Airlines
Wed 11/216:50DUB - SEN
1 stop20h 50mMultiple Airlines
Deal found 6/1£129
Thu 19/206:50SEN - DUB
2 stops12h 05mMultiple Airlines
Thu 26/218:25DUB - SEN
1 stop28h 20mMultiple Airlines
Deal found 5/1£138
Thu 5/206:50SEN - DUB
1 stop13h 25mMultiple Airlines
Sat 7/219:50DUB - SEN
1 stop16h 25mMultiple Airlines
Deal found 6/1£139
Tue 13/108:00SEN - DUB
1 stop15h 10mMultiple Airlines
Wed 14/119:55DUB - SEN
1 stop16h 15mMultiple Airlines
Deal found 5/1£143
Fri 9/107:35SEN - DUB
1 stop7h 35mMultiple Airlines
Fri 16/105:45DUB - SEN
1 stop5h 55mMultiple Airlines
Deal found 6/1£151
Wed 11/207:15SEN - DUB
1 stop13h 40mMultiple Airlines
Wed 18/205:45DUB - SEN
1 stop10h 35mMultiple Airlines
Deal found 6/1£152
Sat 28/206:40SEN - DUB
1 stop7h 35mMultiple Airlines
Tue 3/310:20DUB - SEN
1 stop12h 05mMultiple Airlines
Deal found 6/1£154
Thu 5/214:35SEN - DUB
1 stop7h 00mMultiple Airlines
Thu 12/218:25DUB - SEN
1 stop28h 20mMultiple Airlines
Deal found 6/1£161

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend 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, Cheapflights users made 858,174 searches. Data last updated 7 January 2026.
Use the filters below to find and compare flights from London Southend Airport to Dublin that are best for you.

Fly from

Southend

Fly to

Dublin

Route

Depart

Return

Price

LondonDublin

SEN - DUB

SENDUB

London Southend

Sun 8/2

07:10-14:10

1 stop7h 00m

Dublin

Wed 11/2

16:50-13:40

1 stop20h 50m

£129

LondonDublin

SEN - DUB

SENDUB

London Southend

Sat 28/2

06:40-14:15

1 stop7h 35m

Dublin

Tue 3/3

10:20-22:25

1 stop12h 05m

£154

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 5/2

06:50-16:50

2 stops10h 00m

Dublin

Thu 12/2

18:25-22:45

1 stop28h 20m

£163

LondonDublin

SEN - DUB

SENDUB

London Southend

Mon 9/2

12:20-17:00

1 stop4h 40m

Dublin

Thu 12/2

08:20-17:15

1 stop8h 55m

£163

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 5/2

06:50-20:15

1 stop13h 25m

Dublin

Sat 7/2

19:30-12:15

2 stops16h 45m

£166

LondonDublin

SEN - DUB

SENDUB

London Southend

Mon 19/1

12:20-17:00

1 stop4h 40m

Dublin

Thu 22/1

12:50-17:15

1 stop4h 25m

£174

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 29/1

14:35-21:35

1 stop7h 00m

Dublin

Thu 5/2

12:50-17:15

1 stop4h 25m

£177

LondonDublin

SEN - DUB

SENDUB

London Southend

Sun 15/2

17:25-21:40

1 stop4h 15m

Dublin

Tue 17/2

19:30-16:20

1 stop20h 50m

£177

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 26/2

14:35-21:35

1 stop7h 00m

Dublin

Mon 2/3

10:00-14:50

1 stop4h 50m

£186

LondonDublin

SEN - DUB

SENDUB

London Southend

Fri 30/1

07:35-15:10

1 stop7h 35m

£45

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Southend to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Southend with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 7 January 2026.
Check out reviews from past customers who have flown with Ryanair from London Southend Airport to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,243 reviews
Check prices

Food

6.0

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Overall

6.9

Crew

7.5

Reviews

1 / 20
10.0
Excellent

phil,Mar 2025

STN - FAO

Cheap flights left and arrived on time!!! Train companies take note!!!
Ryanair
6.9
Okay
5,243 reviews
Ryanair
6.9
Okay
5,243 reviews
Check prices

Food

6.0

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Overall

6.9

Crew

7.5

Reviews

1 / 20
10.0
Excellent

phil,Mar 2025

STN - FAO

Cheap flights left and arrived on time!!! Train companies take note!!!

Related info for your journey

Find useful and relevant information for your journey from Southend to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from London Southend?

    If you book a flight to Dublin from London Southend, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from London Southend to Dublin per day from 1 airline.

  • What is the cheapest airline to fly from London Southend Airport to Dublin round-trip?

    Cheapflights users have booked flights from London Southend Airport to Dublin round-trip from £24.

  • Can I find deals for flights from Southend to Dublin that include hotel bookings?

    Yes. In addition to deals on Southend to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southend to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Dublin.

  • Can I find deals for business class flights from Southend to Dublin?

    Yes. Cheapflights offers flight deals from Southend to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Dublin?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southend to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Luton to Knock flights
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Stansted to Knock flights
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Gatwick to Milltown (Kerry) flights
Stansted to Milltown (Kerry) flights
London City to Shannon flights
Heathrow to Milltown (Kerry) flights
London City to Knock flights
Southend to Cork flights
London City to Milltown (Kerry) flights
Southend to Shannon flights
Gatwick to Donegal flights
Stansted to Donegal flights
London City to Donegal flights
Heathrow to Donegal flights
Southend to Knock flights
Luton to Donegal flights
Southend to Milltown (Kerry) flights
Southend to Donegal flights

Top airline flying from Southend to Dublin

Discover the top airline that operate flights from Southend to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£45Average£66FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southend to Dublin?

Cheapflights helps you search for flights from Southend to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southend to Dublin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Southend.

Can Cheapflights find flights from Southend to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from Southend? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southend to Dublin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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