What is the cheapest month to book a flight from London Southend Airport to Ireland?

Currently, January is the cheapest month in which you can book a flight from London Southend Airport to Ireland (average of £71). Flying from London Southend Airport to Ireland in April is currently the most expensive (average of £92). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

Most travelers choose London Southend - Dublin, London Southend - Cork or London Southend - Shannon when deciding on the best route from London Southend Airport to Ireland.

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

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

How can I find direct flights from Southend to Ireland?

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

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

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

£52+ Cheap Flights from London Southend Airport to Ireland

Cheap flight deals from Southend to Ireland

Round-trip from	£107
One-way from	£52
Popular in	December
Cheapest in	January
Average price	£53

14/10-21/10
3 total stops
25h 25m total
London to Ireland

Search Deals

7/10
2 total stops
23h 55m total
London to Ireland

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£4 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Southend to Ireland

Cheapest flights from Southend to Ireland
Explore the most affordable flight options available from Southend to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Tue 14/1020:25SEN - DUB

2 stops19h 05mMultiple Airlines

Tue 21/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 16/9£107

Sat 18/1017:35SEN - DUB

1 stop6h 30mMultiple Airlines

Tue 21/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 17/9£117

Mon 13/1020:05SEN - ORK

1 stop12h 40mMultiple Airlines

Sat 18/1012:30ORK - SEN

1 stop10h 10mMultiple Airlines

Deal found 17/9£125

Wed 15/1020:15SEN - ORK

1 stop12h 30mMultiple Airlines

Sat 18/1012:30ORK - SEN

1 stop10h 10mMultiple Airlines

Deal found 17/9£133

Sat 4/1017:35SEN - DUB

1 stop6h 30mMultiple Airlines

Tue 14/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 17/9£133

Mon 20/1020:05SEN - ORK

1 stop12h 40mMultiple Airlines

Wed 22/1006:00ORK - SEN

1 stop10h 30mMultiple Airlines

Deal found 15/9£135

Sat 15/1106:30SEN - ORK

1 stop7h 45mMultiple Airlines

Tue 18/1105:45ORK - SEN

1 stop16h 40mMultiple Airlines

Deal found 17/9£138

Sat 22/1106:30SEN - ORK

1 stop7h 45mMultiple Airlines

Mon 24/1112:00ORK - SEN

1 stop10h 05mMultiple Airlines

Deal found 15/9£138

Thu 6/1107:15SEN - DUB

1 stop16h 50mMultiple Airlines

Tue 11/1115:10DUB - SEN

1 stop7h 15mMultiple Airlines

Deal found 17/9£143

Tue 18/1113:00SEN - ORK

1 stop10h 59mMultiple Airlines

Thu 20/1110:35ORK - SEN

1 stop11h 50mMultiple Airlines

Deal found 16/9£146

Mon 13/1020:05SEN - DUB

1 stop13h 15mMultiple Airlines

Wed 15/1007:10DUB - SEN

1 stop9h 20mMultiple Airlines

Deal found 17/9£149

Mon 13/1020:05SEN - SNN

1 stop13h 40mMultiple Airlines

Mon 20/1023:15SNN - SEN

2 stops12h 50mMultiple Airlines

Deal found 17/9£149

Best flights from Southend to Ireland
Discover carefully curated flight deals from Southend to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Tue 14/1020:25SEN - DUB

2 stops19h 05mMultiple Airlines

Tue 21/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 16/9£107

Sat 18/1017:35SEN - DUB

1 stop6h 30mMultiple Airlines

Tue 21/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 17/9£117

Mon 13/1020:05SEN - ORK

1 stop12h 40mMultiple Airlines

Sat 18/1012:30ORK - SEN

1 stop10h 10mMultiple Airlines

Deal found 15/9£127

Sat 4/1017:35SEN - DUB

1 stop6h 30mMultiple Airlines

Tue 14/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 17/9£133

Mon 20/1020:05SEN - ORK

1 stop12h 40mMultiple Airlines

Wed 22/1006:00ORK - SEN

1 stop10h 30mMultiple Airlines

Deal found 15/9£135

Sat 15/1106:30SEN - ORK

1 stop7h 45mMultiple Airlines

Tue 18/1105:45ORK - SEN

1 stop16h 40mMultiple Airlines

Deal found 17/9£138

Sat 22/1106:30SEN - ORK

1 stop7h 45mMultiple Airlines

Mon 24/1112:00ORK - SEN

1 stop10h 05mMultiple Airlines

Deal found 15/9£138

Thu 6/1107:15SEN - DUB

1 stop16h 50mMultiple Airlines

Tue 11/1115:10DUB - SEN

1 stop7h 15mMultiple Airlines

Deal found 17/9£143

Tue 18/1113:00SEN - ORK

1 stop10h 59mMultiple Airlines

Thu 20/1110:35ORK - SEN

1 stop11h 50mMultiple Airlines

Deal found 16/9£146

Mon 13/1020:05SEN - DUB

1 stop13h 15mMultiple Airlines

Wed 15/1007:10DUB - SEN

1 stop9h 20mMultiple Airlines

Deal found 17/9£149

Mon 13/1020:05SEN - SNN

1 stop13h 40mMultiple Airlines

Mon 20/1023:15SNN - SEN

2 stops12h 50mMultiple Airlines

Deal found 17/9£149

Wed 15/1015:40SEN - DUB

1 stop16h 15mMultiple Airlines

Wed 22/1006:55DUB - SEN

1 stop15h 25mMultiple Airlines

Deal found 17/9£153

Wed 15/1020:15SEN - ORK

1 stop12h 30mMultiple Airlines

Wed 22/1009:30ORK - SEN

1 stop7h 00mMultiple Airlines

Deal found 17/9£153

Wed 15/1020:15SEN - ORK

1 stop12h 30mMultiple Airlines

Fri 17/1005:45ORK - SEN

1 stop10h 40mMultiple Airlines

Deal found 16/9£158

Mon 6/1020:05SEN - ORK

1 stop12h 40mMultiple Airlines

Mon 13/1021:05ORK - SEN

2 stops15h 00mMultiple Airlines

Deal found 17/9£158

Tue 14/1007:00SEN - DUB

1 stop7h 25mMultiple Airlines

Sat 18/1007:55DUB - SEN

1 stop14h 45mMultiple Airlines

Deal found 17/9£159

Mon 17/1107:20SEN - DUB

1 stop13h 35mMultiple Airlines

Fri 21/1105:45DUB - SEN

1 stop5h 55mMultiple Airlines

Deal found 17/9£160

Thu 9/1007:15SEN - SNN

1 stop14h 25mMultiple Airlines

Wed 15/1020:10SNN - SEN

1 stop16h 45mMultiple Airlines

Deal found 15/9£161

Mon 6/1020:05SEN - DUB

1 stop13h 15mMultiple Airlines

Wed 8/1005:45DUB - SEN

1 stop10h 45mMultiple Airlines

Deal found 16/9£162

Thu 16/1020:35SEN - DUB

1 stop16h 10mMultiple Airlines

Sun 19/1021:30DUB - SEN

1 stop14h 40mMultiple Airlines

Deal found 16/9£165

Thu 6/1106:50SEN - DUB

1 stop13h 25mMultiple Airlines

Sun 9/1113:20DUB - SEN

1 stop6h 55mMultiple Airlines

Deal found 17/9£167

Thu 16/1007:15SEN - ORK

1 stop6h 15mMultiple Airlines

Mon 20/1021:05ORK - SEN

2 stops15h 00mMultiple Airlines

Deal found 17/9£169

Thu 16/1007:15SEN - DUB

1 stop9h 25mMultiple Airlines

Thu 16/1020:20DUB - SEN

1 stop16h 45mMultiple Airlines

Deal found 17/9£170

Fri 10/1020:05SEN - ORK

1 stop12h 55mMultiple Airlines

Mon 13/1006:00ORK - SEN

1 stop10h 25mMultiple Airlines

Deal found 15/9£180

Fri 17/1020:05SEN - ORK

1 stop12h 55mMultiple Airlines

Mon 20/1006:00ORK - SEN

1 stop10h 25mMultiple Airlines

Deal found 15/9£185

Sat 1/1106:30SEN - SNN

1 stop16h 15mMultiple Airlines

Sat 8/1106:00SNN - SEN

1 stop7h 05mMultiple Airlines

Deal found 17/9£231

Fri 3/1013:35SEN - SNN

2 stops18h 50mMultiple Airlines

Sun 5/1019:55SNN - SEN

2 stops16h 30mMultiple Airlines

Deal found 16/9£248

Sat 25/1008:40SEN - SNN

1 stop16h 00mMultiple Airlines

Tue 28/1005:45SNN - SEN

1 stop7h 05mMultiple Airlines

Deal found 17/9£329

Last-minute flights from Southend to Ireland
Discover last-minute flight deals from Southend to Ireland. Data last updated 18 September 2025 and is based on user searches.

Sat 4/1017:35SEN - DUB

1 stop6h 30mMultiple Airlines

Tue 14/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 17/9£133

Tue 7/1020:25SEN - DUB

2 stops23h 55mMultiple Airlines

Thu 9/1020:20DUB - SEN

1 stop16h 45mMultiple Airlines

Deal found 17/9£155

Mon 13/1020:05SEN - ORK

1 stop12h 40mMultiple Airlines

Sat 18/1012:30ORK - SEN

1 stop10h 10mMultiple Airlines

Deal found 17/9£125

Mon 13/1020:05SEN - DUB

1 stop13h 15mMultiple Airlines

Wed 15/1007:10DUB - SEN

1 stop9h 20mMultiple Airlines

Deal found 17/9£149

Mon 13/1020:05SEN - SNN

1 stop13h 40mMultiple Airlines

Mon 20/1023:15SNN - SEN

2 stops12h 50mMultiple Airlines

Deal found 17/9£149

Tue 14/1020:25SEN - DUB

2 stops19h 05mMultiple Airlines

Tue 21/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 16/9£107

Wed 15/1020:15SEN - ORK

1 stop12h 30mMultiple Airlines

Sat 18/1012:30ORK - SEN

1 stop10h 10mMultiple Airlines

Deal found 17/9£133

Wed 15/1015:40SEN - DUB

1 stop16h 15mMultiple Airlines

Wed 22/1006:55DUB - SEN

1 stop15h 25mMultiple Airlines

Deal found 17/9£153

Wed 15/1020:15SEN - ORK

1 stop12h 30mMultiple Airlines

Wed 22/1009:30ORK - SEN

1 stop7h 00mMultiple Airlines

Deal found 17/9£153

Wed 15/1020:15SEN - ORK

1 stop12h 30mMultiple Airlines

Fri 17/1005:45ORK - SEN

1 stop10h 40mMultiple Airlines

Deal found 16/9£158

Sat 18/1017:35SEN - DUB

1 stop6h 30mMultiple Airlines

Tue 21/1005:45DUB - SEN

1 stop6h 20mMultiple Airlines

Deal found 17/9£117

Mon 20/1020:05SEN - ORK

1 stop12h 40mMultiple Airlines

Wed 22/1006:00ORK - SEN

1 stop10h 30mMultiple Airlines

Deal found 15/9£135

One-way flights from Southend to Ireland
Search for one-way flight options from Southend to Ireland. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Tue 7/1020:25SEN - DUB

2 stops23h 55mMultiple Airlines

Deal found 17/9£52

Thu 2/1017:40SEN - DUB

1 stop13h 45mMultiple Airlines

Deal found 17/9£54

Mon 15/1217:30SEN - DUB

2 stops19h 10mMultiple Airlines

Deal found 17/9£56

Wed 3/1207:00SEN - DUB

1 stop16h 20mMultiple Airlines

Deal found 16/9£57

Wed 8/1017:00SEN - DUB

1 stop5h 05mMultiple Airlines

Deal found 17/9£58

Wed 1/1017:00SEN - DUB

1 stop5h 05mMultiple Airlines

Deal found 16/9£59

Mon 6/1020:05SEN - DUB

1 stop13h 15mMultiple Airlines

Deal found 17/9£61

Mon 1/1207:25SEN - ORK

1 stop16h 25mMultiple Airlines

Deal found 16/9£63

Mon 13/1011:05SEN - DUB

1 stop8h 55mMultiple Airlines

Deal found 16/9£64

Mon 27/1020:05SEN - KIR

1 stop14h 00mMultiple Airlines

Deal found 17/9£64

Mon 22/920:05SEN - ORK

1 stop12h 40mMultiple Airlines

Deal found 17/9£70

Wed 8/1020:15SEN - SNN

1 stop13h 55mMultiple Airlines

Deal found 14/9£71

Cheapflights Fare Finder

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

Tue 14/10

20:25-15:30

2 stops19h 05m

Dublin

Tue 21/10

05:45-12:05

1 stop6h 20m

£107

LondonDublin

SEN - DUB

SENDUB

London Southend

Sat 18/10

17:35-00:05

1 stop6h 30m

Dublin

Tue 21/10

05:45-12:05

1 stop6h 20m

£117

LondonCork

SEN - ORK

SENORK

London Southend

Mon 13/10

20:05-08:45

1 stop12h 40m

Cork

Sat 18/10

12:30-22:40

1 stop10h 10m

£127

LondonDublin

SEN - DUB

SENDUB

London Southend

Sat 4/10

17:35-00:05

1 stop6h 30m

Dublin

Tue 14/10

05:45-12:05

1 stop6h 20m

£133

LondonCork

SEN - ORK

SENORK

London Southend

Mon 20/10

20:05-08:45

1 stop12h 40m

Cork

Wed 22/10

06:00-16:30

1 stop10h 30m

£135

LondonCork

SEN - ORK

SENORK

London Southend

Sat 15/11

06:30-14:15

1 stop7h 45m

Cork

Tue 18/11

05:45-22:25

1 stop16h 40m

£138

LondonCork

SEN - ORK

SENORK

London Southend

Sat 22/11

06:30-14:15

1 stop7h 45m

Cork

Mon 24/11

12:00-22:05

1 stop10h 05m

£138

LondonDublin

SEN - DUB

SENDUB

London Southend

Thu 6/11

07:15-00:05

1 stop16h 50m

Dublin

Tue 11/11

15:10-22:25

1 stop7h 15m

£143

LondonCork

SEN - ORK

SENORK

London Southend

Tue 18/11

13:00-23:59

1 stop10h 59m

Cork

Thu 20/11

10:35-22:25

1 stop11h 50m

£146

LondonDublin

SEN - DUB

SENDUB

London Southend

Mon 13/10

20:05-09:20

1 stop13h 15m

Dublin

Wed 15/10

07:10-16:30

1 stop9h 20m

£149

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 58 results

...

Best time to book a flight from Southend to Ireland

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

Cheapflights Insights

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

What is the cheapest time of day to fly from SEN to IE?

When flying from London Southend Airport to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Ireland

Read through reviews of airlines operating flights from London Southend Airport to Ireland, such as Ryanair and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Ryanair

6.8

Okay

5,159 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

Ryanair

6.8

Okay

5,159 reviews

Ryanair

6.8

Okay

5,159 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

British Airways

6.7

Okay

7,367 reviews

Ryanair

6.8

Okay

5,159 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

Related info for your journey

What are the most popular routes from London Southend Airport to Ireland?
Most travelers choose London Southend - Dublin, London Southend - Cork or London Southend - Shannon when deciding on the best route from London Southend Airport to Ireland.
Can I find deals for flights from Southend to Ireland that include hotel bookings?
Yes. In addition to deals on Southend to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southend to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Ireland.
Can I find deals for business class flights from Southend to Ireland?
Yes. Cheapflights offers flight deals from Southend to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Southend Airport to Ireland?
Currently, January is the cheapest month in which you can book a flight from London Southend Airport to Ireland (average of £71). Flying from London Southend Airport to Ireland in April is currently the most expensive (average of £92). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Southend to Ireland

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Top 2 airlines flying from Southend to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£45	Average£65	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
British Airways	Cheapest£73	Average£117	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Deals for Southend to Ireland 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 Southend to Ireland?

Cheapflights simply makes it quick and affordable to book flights from Southend to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Ireland from Southend 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 Southend to Ireland become cheaper?

Yes, Cheapflights offers price alerts on Southend to Ireland 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.

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

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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.

Cheap flights from London Southend Airport to Ireland from £52

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southend to Ireland

Keep the following information in mind while searching for Southend to Ireland flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southend to Ireland

Cheapest flights from Southend to IrelandExplore the most affordable flight options available from Southend to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Southend to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Southend Airport to Ireland that are best for you.

Best time to book a flight from Southend to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Southend with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from SEN to IE?

Find hourly flight availability from Southend to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Reviews of airlines servicing Ireland

Read through reviews of airlines operating flights from London Southend Airport to Ireland, such as Ryanair and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Southend to Ireland. 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 London Southend Airport to Ireland?

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

How can I find direct flights from Southend to Ireland?

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

What is the cheapest month to book a flight from London Southend Airport to Ireland?

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 Southend to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Southend to Ireland

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 Ireland?

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Southend to Ireland
Explore the most affordable flight options available from Southend to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.