Find flights
When to book
Airlines
FAQs

Cheap flights from London Southend Airport to Dublin from £44

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — DUB
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 February 2026.

Sat 18/416:50
SEN
-
DUB
1 stop14h 40m
Multiple Airlines
Mon 20/421:25
DUB
-
SEN
1 stop13h 55m
Multiple Airlines
Deal found 26/2£102
Mon 20/420:20
SEN
-
DUB
1 stop15h 55m
Multiple Airlines
Tue 21/417:15
DUB
-
SEN
1 stop14h 40m
Multiple Airlines
Deal found 26/2£107
Wed 15/417:30
SEN
-
DUB
1 stop18h 45m
Multiple Airlines
Mon 20/416:15
DUB
-
SEN
1 stop27h 35m
Multiple Airlines
Deal found 28/2£112
Tue 14/406:30
SEN
-
DUB
1 stop10h 20m
Multiple Airlines
Tue 21/417:15
DUB
-
SEN
1 stop14h 40m
Multiple Airlines
Deal found 28/2£119
Mon 4/520:05
SEN
-
DUB
1 stop14h 50m
Multiple Airlines
Wed 6/505:45
DUB
-
SEN
1 stop10h 25m
Multiple Airlines
Deal found 27/2£133
Sun 12/417:30
SEN
-
DUB
2 stops39h 00m
Multiple Airlines
Sun 19/421:15
DUB
-
SEN
1 stop10h 40m
Multiple Airlines
Deal found 26/2£149

Find 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 28 February 2026.

Round-trip from

£102

One-way from

£44

Popular in

December

Cheapest in

January

Average price

£79
18/4-20/4
  • 18/4-20/4
  • 2 total stops
  • 28h 35m total
  • London to Dublin
Search Deals
17/3
  • 17/3
  • 1 total stop
  • 11h 10m total
  • London to Dublin
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 28 February 2026.
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

Wed 15/4

17:30-12:15

1 stop18h 45m

Dublin

Mon 20/4

21:55-19:50

2 stops21h 55m

£127

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 16/4

06:30-23:10

1 stop16h 40m

Dublin

Mon 20/4

20:15-13:30

1 stop17h 15m

£150

LondonDublin

SEN - DUB

SENDUB

London Southend

Mon 13/4

20:05-10:55

1 stop14h 50m

Dublin

Mon 20/4

06:00-16:25

1 stop10h 25m

£156

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 23/4

20:40-12:30

1 stop15h 50m

Dublin

Mon 27/4

19:05-19:50

2 stops24h 45m

£159

LondonDublin

SEN - DUB

SENDUB

London Southend

Wed 22/4

16:50-22:00

1 stop5h 10m

Dublin

Thu 23/4

10:55-16:40

1 stop5h 45m

£170

LondonDublin

SEN - DUB

SENDUB

London Southend

Sat 11/4

16:50-07:30

1 stop14h 40m

Dublin

Sat 18/4

09:50-21:45

1 stop11h 55m

£170

LondonDublin

SEN - DUB

SENDUB

London Southend

Wed 10/6

16:50-22:00

1 stop5h 10m

Dublin

Wed 17/6

15:25-19:40

1 stop4h 15m

£185

LondonDublin

SEN - DUB

SENDUB

London Southend

Fri 27/3

06:40-15:50

1 stop9h 10m

Dublin

Fri 10/4

14:55-19:35

1 stop4h 40m

£222

LondonDublin

SEN - DUB

SENDUB

London Southend

Tue 7/4

06:30-12:50

1 stop6h 20m

Dublin

Tue 7/4

21:45-07:55

1 stop10h 10m

£233

LondonDublin

SEN - DUB

SENDUB

London Southend

Sun 29/3

20:15-10:45

1 stop14h 30m

Dublin

Sun 5/4

15:20-19:45

1 stop4h 25m

£242

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 28 February 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
5,286 reviews
Check prices

Food

6.0

Crew

7.5

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Overall

6.9

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
5,286 reviews
Ryanair
6.9
Okay
5,286 reviews
Check prices

Food

6.0

Crew

7.5

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Overall

6.9

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 £45.

  • 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
Arklow
Cavan
Tullamore
Portmarnock
Dundalk
Wicklow
Enniscorthy
Bray
Mullingar
Drogheda
Kildare
Malahide
Maynooth
Swords
Carlingford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 28 February 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.