€56 Find Cheap Flights to London Southend Airport (SEN) in 2025/26

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Find the cheapest flights from Ireland to London Southend Airport

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:05 - 19:45DUB-SEN

11h 40m1 stop

06:50 - 20:15SEN-DUB

13h 25m1 stop

€140Multiple Airlines

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Tue, 16 Dec - Thu, 18 Dec

06:00 - 13:15SNN-SEN

7h 15m1 stop

06:30 - 22:45SEN-SNN

16h 15m1 stop

€161Multiple Airlines

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Sat, 22 Nov - Sat, 29 Nov

10:35 - 22:25ORK-SEN

11h 50m1 stop

07:25 - 23:50SEN-ORK

16h 25m1 stop

€173Multiple Airlines

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Thu, 20 Nov - Mon, 24 Nov

10:25 - 20:15KIR-SEN

9h 50m2 stops

07:10 - 17:00SEN-KIR

9h 50m2 stops

€190Multiple Airlines

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Sun, 7 Dec - Sun, 14 Dec

06:00 - 13:15SNN-SEN

7h 15m1 stop

07:25 - 00:10SEN-SNN

16h 45m1 stop

€196Multiple Airlines

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Sat, 22 Nov - Mon, 24 Nov

06:15 - 17:15DUB-SEN

11h 00m1 stop

14:35 - 21:15SEN-DUB

6h 40m1 stop

€215Multiple Airlines

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Thu, 1 Jan - Thu, 8 Jan

06:15 - 17:15DUB-SEN

11h 00m1 stop

12:20 - 17:20SEN-DUB

5h 00m1 stop

€216Multiple Airlines

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Thu, 22 Jan - Mon, 26 Jan

19:45 - 22:15ORK-SEN

26h 30m2 stops

07:25 - 23:50SEN-ORK

16h 25m1 stop

€221Multiple Airlines

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Thu, 20 Nov - Mon, 24 Nov

06:15 - 17:15DUB-SEN

11h 00m1 stop

12:20 - 17:20SEN-DUB

5h 00m1 stop

€221Multiple Airlines

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Thu, 15 Jan - Mon, 19 Jan

10:00 - 14:50DUB-SEN

4h 50m1 stop

12:20 - 21:15SEN-DUB

8h 55m1 stop

€223Multiple Airlines

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Mon, 8 Dec - Mon, 15 Dec

Fly from

Route

Depart

Return

Price

DublinLondon

DUB - SEN

DUBSEN

Dublin

Tue 16/12

08:05-19:45

1 stop11h 40m

London Southend

Thu 18/12

06:50-20:15

1 stop13h 25m

€140

ShannonLondon

SNN - SEN

SNNSEN

Shannon

Sat 22/11

06:00-13:15

1 stop7h 15m

London Southend

Sat 29/11

06:30-22:45

1 stop16h 15m

€161

CorkLondon

ORK - SEN

ORKSEN

Cork

Thu 20/11

10:35-22:25

1 stop11h 50m

London Southend

Mon 24/11

07:25-23:50

1 stop16h 25m

€173

Milltown (Kerry)London

KIR - SEN

KIRSEN

Milltown (Kerry)

Sun 7/12

10:25-20:15

2 stops9h 50m

London Southend

Sun 14/12

07:10-17:00

2 stops9h 50m

€190

ShannonLondon

SNN - SEN

SNNSEN

Shannon

Sat 22/11

06:00-13:15

1 stop7h 15m

London Southend

Mon 24/11

07:25-00:10

1 stop16h 45m

€196

DublinLondon

DUB - SEN

DUBSEN

Dublin

Thu 1/1

06:15-17:15

1 stop11h 00m

London Southend

Thu 8/1

14:35-21:15

1 stop6h 40m

€215

DublinLondon

DUB - SEN

DUBSEN

Dublin

Thu 22/1

06:15-17:15

1 stop11h 00m

London Southend

Mon 26/1

12:20-17:20

1 stop5h 00m

€216

CorkLondon

ORK - SEN

ORKSEN

Cork

Thu 20/11

19:45-22:15

2 stops26h 30m

London Southend

Mon 24/11

07:25-23:50

1 stop16h 25m

€221

DublinLondon

DUB - SEN

DUBSEN

Dublin

Thu 15/1

06:15-17:15

1 stop11h 00m

London Southend

Mon 19/1

12:20-17:20

1 stop5h 00m

€221

DublinLondon

DUB - SEN

DUBSEN

Dublin

Mon 8/12

10:00-14:50

1 stop4h 50m

London Southend

Mon 15/12

12:20-21:15

1 stop8h 55m

€223

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Flights to London Southend Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to London Southend Airport to help you craft the best travel plan.

How long does it take to fly to London Southend Airport?

Flight times from Ireland to London Southend Airport vary, but if you’re flying out of Dublin and flying into London Heathrow (one of the most popular routes), then the duration is 1h 20m on average. Another popular route from Ireland to London Southend Airport is flying from Cork to London Heathrow, which will take roughly 1h 15m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to London Southend

Find the cheapest flights to London Southend from your nearest city or airport

Find flights from Dublin to London Gatwick Airport

Cheap London Southend Airport flight deals and tips

Summary info about London Southend Airport flight prices, duration and airlines

Best One-Way Price	€56
Best Round-Trip Price	€140
Fastest flight time	5h 55m

The best one-way flight price to London from Ireland in the last 72 hours is €56 (Shannon to London Southend).

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The best round-trip flight price to London from Ireland in the last 72 hours is €140 (Dublin to London Southend).

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The fastest flight to London from Ireland takes 5h 55m (Dublin to London Southend).

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Frequently asked questions about flying to London Southend Airport

Is there an alternative airport near London Southend Airport?

Those flying to London Southend Airport could potentially find better pricing at London City Airport (12 km from London city centre), London Heathrow Airport (23 km from London Southend Airport city centre), London Gatwick Airport (38 km from London city centre), London Luton Airport (45 km from London city centre) or London Stansted Airport (50 km from London city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into London?

With an average price of €129 per person, London Stansted Airport is the cheapest airport to fly into when planning your trip to London. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to London?

The best price found on momondo to London was €14/pp from Espargos, which is 96% cheaper than the average flight price to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to London Southend Airport.

What documentation or ID do you need to fly to London Southend Airport?

The travel and health documents you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to London. Millions of users trust and use momondo every year so you are in good company.

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

momondo does allow users to show only those flights to London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to London?

Once you have performed a search for flights to London, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.