Find flights
When to book
FAQs

Cheap flights from Ireland to London Southend Airport from £54

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SEN
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Southend
Explore the most affordable flight options available from Ireland to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Wed 9/913:35
DUB
-
SEN
1 stop6h 05m
Multiple Airlines
Wed 16/916:50
SEN
-
DUB
1 stop5h 10m
Multiple Airlines
Deal found 11/7£164
Fri 18/913:35
DUB
-
SEN
1 stop6h 00m
Multiple Airlines
Mon 21/916:55
SEN
-
DUB
1 stop5h 20m
Multiple Airlines
Deal found 7/7£166
Thu 3/910:55
DUB
-
SEN
1 stop5h 45m
Multiple Airlines
Mon 7/916:55
SEN
-
DUB
1 stop5h 20m
Multiple Airlines
Deal found 11/7£181
Fri 28/813:35
DUB
-
SEN
1 stop5h 35m
Multiple Airlines
Mon 31/816:55
SEN
-
DUB
1 stop5h 20m
Multiple Airlines
Deal found 7/7£183
Wed 9/911:35
DUB
-
SEN
1 stop8h 05m
Multiple Airlines
Sun 13/916:55
SEN
-
DUB
1 stop5h 00m
Multiple Airlines
Deal found 9/7£188
Fri 10/710:40
NOC
-
SEN
2 stops22h 00m
Multiple Airlines
Tue 14/713:10
SEN
-
NOC
2 stops19h 35m
Multiple Airlines
Deal found 9/7£201
Thu 6/805:55
DUB
-
SEN
1 stop10h 45m
Multiple Airlines
Thu 13/813:45
SEN
-
DUB
1 stop8h 55m
Multiple Airlines
Deal found 7/7£204
Fri 21/805:55
ORK
-
SEN
1 stop10h 05m
Multiple Airlines
Mon 24/819:20
SEN
-
ORK
1 stop16h 05m
Multiple Airlines
Deal found 10/7£205
Sun 12/720:35
SNN
-
SEN
2 stops15h 30m
Multiple Airlines
Tue 14/713:10
SEN
-
SNN
2 stops22h 40m
Multiple Airlines
Deal found 9/7£207
Fri 25/913:35
DUB
-
SEN
1 stop6h 00m
Multiple Airlines
Mon 28/916:55
SEN
-
DUB
1 stop5h 30m
Multiple Airlines
Deal found 7/7£207
Fri 28/814:55
DUB
-
SEN
1 stop4h 15m
Multiple Airlines
Sun 30/807:35
SEN
-
DUB
1 stop7h 10m
Multiple Airlines
Deal found 8/7£210
Fri 18/913:35
DUB
-
SEN
1 stop6h 00m
Multiple Airlines
Sun 20/916:55
SEN
-
DUB
1 stop5h 25m
Multiple Airlines
Deal found 7/7£212

Find flight deals from Ireland to Southend

Keep the following information in mind while searching for Ireland to Southend flight deals. Data was last updated 12 July 2026.

Round-trip from

£164

One-way from

£54

Popular in

June

Cheapest in

January

Average price

£97
9/9-16/9
  • 9/9-16/9
  • 2 total stops
  • 11h 15m total
  • Ireland to London
Search Deals
16/10
  • 16/10
  • 1 total stop
  • 12h 10m total
  • Ireland to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Southend 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 12 July 2026.
Use the filters below to find and compare flights from Ireland to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CorkLondon

ORK - SEN

ORKSEN

Cork

Fri 21/8

05:55-16:00

1 stop10h 05m

London Southend

Mon 24/8

19:20-11:25

1 stop16h 05m

£205

DublinLondon

DUB - SEN

DUBSEN

Dublin

Fri 25/9

13:35-19:35

1 stop6h 00m

London Southend

Mon 28/9

16:55-22:25

1 stop5h 30m

£207

DublinLondon

DUB - SEN

DUBSEN

Dublin

Fri 18/9

13:35-19:35

1 stop6h 00m

London Southend

Sun 20/9

16:55-22:20

1 stop5h 25m

£212

DublinLondon

DUB - SEN

DUBSEN

Dublin

Fri 4/9

13:35-19:35

1 stop6h 00m

London Southend

Sun 6/9

16:55-22:20

1 stop5h 25m

£213

DublinLondon

DUB - SEN

DUBSEN

Dublin

Wed 2/9

13:35-19:40

1 stop6h 05m

London Southend

Sun 6/9

16:55-22:20

1 stop5h 25m

£216
Fastest return journey

DublinLondon

DUB - SEN

DUBSEN

Dublin

Sun 30/8

06:15-10:15

1 stop4h 00m

London Southend

Mon 31/8

16:55-22:25

1 stop5h 30m

£216

DublinLondon

DUB - SEN

DUBSEN

Dublin

Fri 25/9

13:35-19:35

1 stop6h 00m

London Southend

Sun 27/9

16:55-22:20

1 stop5h 25m

£220

DublinLondon

DUB - SEN

DUBSEN

Dublin

Sun 23/8

06:15-10:15

1 stop4h 00m

London Southend

Sun 30/8

07:35-14:00

1 stop6h 25m

£221

CorkLondon

ORK - SEN

ORKSEN

Cork

Fri 14/8

05:55-16:00

1 stop10h 05m

London Southend

Sun 16/8

17:25-09:25

1 stop16h 00m

£227

DublinLondon

DUB - SEN

DUBSEN

Dublin

Thu 13/8

09:15-16:40

1 stop7h 25m

London Southend

Mon 17/8

11:10-22:40

1 stop11h 30m

£232

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ireland to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Ireland 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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to London Southend Airport

How often are flights from Ireland to London delayed?

About 0% of weekly flights between Ireland and London have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Ireland to London flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

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

  • What are the most popular routes from Ireland to London Southend Airport?

    While some choose either Cork - London Southend or Shannon - London Southend, Dublin - London Southend is the most popular route from Ireland to London Southend Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Southend 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 London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Croydon
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Eastbourne
Southall
Aylesbury
Romford
Borehamwood
Southend-on-Sea
Uxbridge

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.

Alternative routes for Ireland to Southend

See prices for flight routes from nearby airports that may be better suited for you.
Amsterdam to Gatwick flights
Amsterdam to Luton flights
Frederic Chopin to Stansted flights
Frederic Chopin to Luton flights
Frankfurt to Gatwick flights
Amsterdam to Stansted flights
Frankfurt to Luton flights
Charles de Gaulle to Gatwick flights
Orly to Heathrow flights
Charles de Gaulle to Luton flights
Frankfurt to Heathrow flights
Charles de Gaulle to London City flights
Vienna to Heathrow flights
Frederic Chopin to Gatwick flights
Duesseldorf Intl to Heathrow flights
Frankfurt to London City flights
Duesseldorf Intl to Stansted flights
Orly to Gatwick flights
Vicenza to Gatwick flights
Amsterdam to London City flights
Madrid to Gatwick flights
Vicenza to Heathrow flights
Frederic Chopin to Heathrow flights
Vienna to Stansted flights
Duesseldorf Intl to Luton flights
Amsterdam to Heathrow flights
Marseille to Stansted flights
Frederic Chopin to London City flights
Vienna to Gatwick flights
Vienna to London City flights
Madrid to Luton flights
Charles de Gaulle to Southend flights
Berlin to Gatwick flights
Beauvais-Tille to Stansted flights
Frankfurt to Stansted flights
Madrid to Stansted flights
Charles de Gaulle to Heathrow flights
Marseille to Gatwick flights
Beauvais-Tille to Luton flights
Málaga to London City flights
Vienna to Luton flights
Dublin to Gatwick flights
Barcelona-El Prat to Luton flights
Cologne to Heathrow flights
Barcelona-El Prat to London City flights
Krakow to Stansted flights
Amsterdam to Southend flights
Beauvais-Tille to Gatwick flights
Copenhagen to Gatwick flights
Copenhagen to Heathrow 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 Ireland to Southend?

Deals for Ireland to Southend flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Southend.

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

Certainly. Search results for flights to Southend from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Ireland to Southend flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.