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Cheap flights from London Southend Airport to Shannon from £72

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 Shannon departing on 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Southend Airport to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 09:40
SEN
-
SNN
13h 00m
1 stop
Multiple Airlines Logo
08:30 - 20:10
SNN
-
SEN
35h 40m
2 stops
£206Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
20:40 - 09:40
SEN
-
SNN
13h 00m
1 stop
Multiple Airlines Logo
10:40 - 20:10
SNN
-
SEN
9h 30m
1 stop
£222Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
07:15 - 22:25
SEN
-
SNN
15h 10m
2 stops
Multiple Airlines Logo
17:00 - 08:00
SNN
-
SEN
15h 00m
2 stops
£225Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
16:25 - 13:35
SEN
-
SNN
21h 10m
1 stop
Multiple Airlines Logo
17:00 - 20:35
SNN
-
SEN
51h 35m
2 stops
£230Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
08:25 - 23:35
SEN
-
SNN
15h 10m
2 stops
Multiple Airlines Logo
07:10 - 13:00
SNN
-
SEN
5h 50m
1 stop
£258Multiple Airlines
Wed, 10 Jun - Thu, 11 Jun
Multiple Airlines Logo
16:00 - 00:30
SEN
-
SNN
8h 30m
1 stop
Multiple Airlines Logo
08:15 - 22:20
SNN
-
SEN
14h 05m
1 stop
£259Multiple Airlines
Mon, 15 Jun - Wed, 17 Jun
Multiple Airlines Logo
17:20 - 01:15
SEN
-
SNN
7h 55m
1 stop
Multiple Airlines Logo
08:50 - 21:30
SNN
-
SEN
12h 40m
1 stop
£263Multiple Airlines
Thu, 4 Jun - Fri, 12 Jun
Multiple Airlines Logo
07:15 - 22:25
SEN
-
SNN
15h 10m
2 stops
Multiple Airlines Logo
09:20 - 16:25
SNN
-
SEN
7h 05m
1 stop
£279Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
20:15 - 10:20
SEN
-
SNN
14h 05m
1 stop
Multiple Airlines Logo
09:20 - 16:25
SNN
-
SEN
7h 05m
1 stop
£280Multiple Airlines
Wed, 10 Jun - Fri, 12 Jun
Multiple Airlines Logo
16:00 - 00:30
SEN
-
SNN
8h 30m
1 stop
Multiple Airlines Logo
08:15 - 22:20
SNN
-
SEN
14h 05m
1 stop
£288Multiple Airlines
Mon, 22 Jun - Wed, 24 Jun

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Shannon, Clare 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 11 May 2026.
Use the filters below to find and compare flights from London Southend Airport to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 12/6

20:40-09:40

1 stop13h 00m

Shannon

Thu 18/6

08:30-20:10

2 stops35h 40m

£206

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 12/6

20:40-09:40

1 stop13h 00m

Shannon

Thu 18/6

10:40-20:10

1 stop9h 30m

£222

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 5/6

07:15-22:25

2 stops15h 10m

Shannon

Fri 12/6

17:00-08:00

2 stops15h 00m

£225

LondonShannon

SEN - SNN

SENSNN

London Southend

Sun 7/6

16:25-13:35

1 stop21h 10m

Shannon

Sun 14/6

17:00-20:35

2 stops51h 35m

£230

LondonShannon

SEN - SNN

SENSNN

London Southend

Wed 10/6

08:25-23:35

2 stops15h 10m

Shannon

Thu 11/6

07:10-13:00

1 stop5h 50m

£258

LondonShannon

SEN - SNN

SENSNN

London Southend

Mon 15/6

16:00-00:30

1 stop8h 30m

Shannon

Wed 17/6

08:15-22:20

1 stop14h 05m

£259
Fastest return journey

LondonShannon

SEN - SNN

SENSNN

London Southend

Thu 4/6

17:20-01:15

1 stop7h 55m

Shannon

Fri 12/6

08:50-21:30

1 stop12h 40m

£263

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 5/6

07:15-22:25

2 stops15h 10m

Shannon

Fri 12/6

09:20-16:25

1 stop7h 05m

£279

LondonShannon

SEN - SNN

SENSNN

London Southend

Wed 10/6

20:15-10:20

1 stop14h 05m

Shannon

Fri 12/6

09:20-16:25

1 stop7h 05m

£280

LondonShannon

SEN - SNN

SENSNN

London Southend

Mon 22/6

16:00-00:30

1 stop8h 30m

Shannon

Wed 24/6

08:15-22:20

1 stop14h 05m

£288

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 Shannon from

How to get the cheapest flight ticket from London Southend Airport to Shannon, Clare

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 Shannon, Clare?

According to our data, Thursday is the cheapest day to fly to Shannon, Clare from London Southend Airport. The lowest ticket price found for a Thursday departure recently was £104. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London Southend Airport to Shannon, Clare on a Sunday will generally be more expensive and average around £174. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest London Southend Airport to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as £79. Flights to Shannon, Clare are more costly in the morning, with an average ticket price of £141. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London Southend Airport to Shannon, Clare

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

Cheap London Southend Airport to Shannon, Clare (SEN to SNN) flight deals and tips

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

Fastest flight time

7h 55m

Direct flights

None
The fastest flight from London Southend Airport to Shannon, Clare takes 7h 55m
There are no direct flights from London Southend Airport to Shannon, Clare. There are no popular flight routes from London Southend Airport to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from London Southend Airport to Shannon, Clare

  • How far is London Southend to Shannon by plane?

    There are 412.3 mi between London Southend and Shannon. A reasonable flight in good conditions will take 7h 55m.

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

    Prices for flights from London Southend Airport to Shannon Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Shannon Airport.

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

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Nenagh
Tipperary
Killaloe
Adare
Lahinch

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from London.

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

Flights from London to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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