Find flights
When to book
FAQs

Cheap flights from London Southend Airport to Shannon from £55

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SNN
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Shannon

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Shannon
Explore the most affordable flight options available from Southend to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Fri 24/420:40
SEN
-
SNN
1 stop13h 00m
Multiple Airlines
Tue 28/416:05
SNN
-
SEN
2 stops15h 50m
Multiple Airlines
Deal found 20/3£128
Fri 17/420:40
SEN
-
SNN
1 stop13h 00m
Multiple Airlines
Sun 19/405:45
SNN
-
SEN
2 stops17h 35m
Multiple Airlines
Deal found 19/3£152
Tue 5/520:25
SEN
-
SNN
2 stops17h 15m
Multiple Airlines
Tue 12/518:30
SNN
-
SEN
1 stop21h 40m
Multiple Airlines
Deal found 21/3£154
Fri 17/420:40
SEN
-
SNN
1 stop13h 00m
Multiple Airlines
Fri 24/422:50
SNN
-
SEN
2 stops20h 15m
Multiple Airlines
Deal found 18/3£163
Thu 23/413:55
SEN
-
SNN
2 stops19h 00m
Multiple Airlines
Tue 28/416:05
SNN
-
SEN
2 stops15h 50m
Multiple Airlines
Deal found 20/3£175
Thu 16/413:55
SEN
-
SNN
2 stops19h 00m
Multiple Airlines
Sat 18/410:05
SNN
-
SEN
1 stop9h 00m
Multiple Airlines
Deal found 21/3£187

Find flight deals from Southend to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Shannon (SNN). 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 22 March 2026.

Round-trip from

£128

One-way from

£55

Popular in

December

Cheapest in

January

Average price

£71
24/4-28/4
  • 24/4-28/4
  • 3 total stops
  • 28h 50m total
  • London to Shannon
Search Deals
24/4
  • 24/4
  • 1 total stop
  • 13h 00m total
  • London to Shannon
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Shannon 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 22 March 2026.
Use the filters below to find and compare flights from London Southend Airport to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 24/4

20:40-09:40

1 stop13h 00m

Shannon

Tue 28/4

16:05-07:55

2 stops15h 50m

£128

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 17/4

20:40-09:40

1 stop13h 00m

Shannon

Sun 19/4

05:45-23:20

2 stops17h 35m

£152

LondonShannon

SEN - SNN

SENSNN

London Southend

Tue 5/5

07:00-07:45

1 stop24h 45m

Shannon

Tue 12/5

18:30-16:10

1 stop21h 40m

£163

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 17/4

20:40-09:40

1 stop13h 00m

Shannon

Fri 24/4

22:50-19:05

2 stops20h 15m

£163

LondonShannon

SEN - SNN

SENSNN

London Southend

Thu 16/4

13:55-08:55

2 stops19h 00m

Shannon

Sat 18/4

10:05-19:05

1 stop9h 00m

£187

LondonShannon

SEN - SNN

SENSNN

London Southend

Thu 23/4

13:55-08:55

2 stops19h 00m

Shannon

Tue 28/4

07:10-23:05

1 stop15h 55m

£192
Fastest return journey

LondonShannon

SEN - SNN

SENSNN

London Southend

Thu 16/4

17:20-01:15

1 stop7h 55m

Shannon

Sun 19/4

05:50-23:20

2 stops17h 30m

£205

LondonShannon

SEN - SNN

SENSNN

London Southend

Thu 16/4

13:55-08:55

2 stops19h 00m

Shannon

Fri 24/4

22:50-19:05

2 stops20h 15m

£209
Cheapest one-way
Fastest single journey

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 24/4

20:40-09:40

1 stop13h 00m

£55

LondonShannon

SEN - SNN

SENSNN

London Southend

Mon 20/4

20:05-00:25

1 stop28h 20m

£58

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Southend to Shannon

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

Related info for your journey

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

    Most people fly into Shannon (SNN) if they book a flight to Shannon from London Southend. On average, Shannon has 0 inbound flights from London Southend per day from 0 airlines. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southend to Shannon 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 Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Tipperary

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.

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 Shannon?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Shannon from Southend today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Southend to Shannon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southend to Shannon flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Southend to Shannon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.