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Cheap flights from London Southend Airport to Shannon from £68

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SNN
2 Sep — 9 Sep1
1 adult

Cheap 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 28 August 2025.

Round-trip from

£172

One-way from

£68

Popular in

May

Cheapest in

February

Average price

£71
10/10-13/10
  • 10/10-13/10
  • 4 total stops
  • 40h 10m total
  • London to Shannon
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8/9
  • 8/9
  • 1 total stop
  • 13h 40m total
  • London to Shannon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£6 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Southend to Shannon

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 28 August 2025.

Fri 10/1020:05SEN - SNN
2 stops27h 20mMultiple Airlines
Mon 13/1023:15SNN - SEN
2 stops12h 50mMultiple Airlines
Deal found 27/8£172
Thu 9/1006:30SEN - SNN
2 stops13h 20mMultiple Airlines
Wed 15/1006:35SNN - SEN
1 stop9h 55mMultiple Airlines
Deal found 27/8£193
Thu 4/907:15SEN - SNN
1 stop14h 25mMultiple Airlines
Sat 6/913:30SNN - SEN
1 stop9h 30mMultiple Airlines
Deal found 27/8£213
Fri 10/1020:50SEN - SNN
1 stop19h 25mMultiple Airlines
Fri 17/1015:35SNN - SEN
2 stops31h 25mMultiple Airlines
Deal found 26/8£262
Sat 30/809:10SEN - SNN
1 stop10h 35mMultiple Airlines
Wed 3/920:10SNN - SEN
1 stop16h 45mMultiple Airlines
Deal found 26/8£360
Thu 28/807:15SEN - SNN
1 stop14h 25mMultiple Airlines
Sat 30/813:30SNN - SEN
1 stop9h 30mMultiple Airlines
Deal found 26/8£638
Wed 17/915:40SEN - SNN
1 stop7h 15mMultiple Airlines
Thu 18/907:10SNN - SEN
3 stops29h 50mMultiple Airlines
Deal found 26/8£1,781

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 28 August 2025.
Use the filters below to find and compare flights from London Southend Airport to Shannon that are best for you.

Fly from

Southend

Fly to

Shannon

Route

Depart

Return

Price

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 10/10

20:05-23:25

2 stops27h 20m

Shannon

Mon 13/10

23:15-12:05

2 stops12h 50m

£172

LondonShannon

SEN - SNN

SENSNN

London Southend

Thu 9/10

06:30-19:50

2 stops13h 20m

Shannon

Wed 15/10

06:35-16:30

1 stop9h 55m

£193

LondonShannon

SEN - SNN

SENSNN

London Southend

Fri 10/10

20:50-16:15

1 stop19h 25m

Shannon

Fri 17/10

15:35-23:00

2 stops31h 25m

£262

LondonShannon

SEN - SNN

SENSNN

London Southend

Wed 17/9

15:40-22:55

1 stop7h 15m

Shannon

Thu 18/9

07:10-13:00

3 stops29h 50m

£1,781

LondonShannon

SEN - SNN

SENSNN

London Southend

Mon 8/9

20:05-09:45

1 stop13h 40m

£68

LondonShannon

SEN - SNN

SENSNN

London Southend

Wed 10/9

20:15-10:10

1 stop13h 55m

£74

LondonShannon

SEN - SNN

SENSNN

London Southend

Mon 15/9

20:05-09:45

1 stop13h 40m

£76

LondonShannon

SEN - SNN

SENSNN

London Southend

Mon 22/9

20:05-09:45

1 stop13h 40m

£78

LondonShannon

SEN - SNN

SENSNN

London Southend

Tue 30/9

07:00-20:50

2 stops13h 50m

£88

LondonShannon

SEN - SNN

SENSNN

London Southend

Wed 3/9

20:15-10:10

1 stop13h 55m

£89

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 12 results
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.

  • What is the cheapest month to book a flight from London Southend Airport to Shannon, Clare?

    Currently, January is the cheapest month in which you can book a flight from London Southend Airport to Shannon, Clare (average of £69). Flying from London Southend Airport to Shannon, Clare in October is currently the most expensive (average of £118). 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

Travelling to a place near Shannon?

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

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Alternative routes for Southend to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Southend to Shannon?

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

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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.

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