EUR/IE
Find cheap flights to London Southend in 2026/2027 from €139 This is the cheapest return flight found to London Southend from Ireland on FlightsFinder on August 2nd 2026 at 23:42. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to London Southend from the most established flight comparison sites.
Fly to London Southend and visit sites like Adventure Island, Southend Pier and Railway, Sealife Adventure & Chalkwell Beach.
1. Enter your search requirements for London Southend
2. Compare the best London Southend deals from top comparison engines
3. Book your London Southend flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to London Southend in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Ireland to London Southend in the last few days. Prices subject to availability.
According to our data, October is on average the cheapest time to book flights to London Southend.
You can get flights from €139 return.
According to our data, July is on average the most expensive time to book flights to London Southend.
A return flight could set you back more than €337.
London Southend, located on the southeastern coast of England, offers a refreshing blend of coastal charm and urban sophistication. This vibrant city boasts a rich history dating back to Roman times and is now a bustling hub of culture, entertainment, and stunning natural beauty. From its iconic pier stretching into the sparkling waters of the Thames Estuary to its lively High Street lined with quaint shops and cozy cafes, London Southend is a hidden gem waiting to be explored. Visitors can enjoy a leisurely stroll along the shore, indulge in fresh seafood at waterfront restaurants, or immerse themselves in the city's vibrant arts and music scene.
A good price for a flight to London is €125 - €153.
Popular airports near London Southend include London Stansted Airport, London City Airport, London Gatwick Airport, and London Heathrow Airport.
The flight to London Southend (SEN) is roughly 1 hour 12 minutes and 319 miles (514 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to London Southend from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to London Southend.
Here is the average weather forecast in London Southend by month:
• Jan: 8°C
• Feb: 8°C
• Mar: 10°C
• Apr: 13°C
• May: 16°C
• Jun: 19°C
• Jul: 22°C
• Aug: 22°C
• Sep: 19°C
• Oct: 15°C
• Nov: 11°C
• Dec: 8°C
London Southend Airport is approximately 41 miles east of the city centre of London.
Typically, flights are cheapest to London Southend 2 months before departure.
Studies show flights to London Southend are typically cheaper on Tuesdays and Wednesdays.
Average Temperature
8°C
Jan
8°C
Feb
10°C
Mar
13°C
Apr
16°C
May
19°C
Jun
22°C
Jul
22°C
Aug
19°C
Sep
15°C
Oct
11°C
Nov
8°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to London Southend (SEN)
Distance:
319 miles (514 kilometres)
Average flight time (direct 1 hour 12 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to London Southend (SEN)
Distance:
415 miles (668 kilometres)
Average flight time (direct 1 hour 25 minutes)
Knock, Ireland - Ireland West Airport (NOC) to London Southend (SEN)
Distance:
429 miles (691 kilometres)
Average flight time (direct 1 hour 27 minutes)
Cork, Ireland - Cork International Airport (ORK) to London Southend (SEN)
Distance:
394 miles (633 kilometres)
Average flight time (direct 1 hour 22 minutes)
Kerry, Ireland - Kerry Airport (KIR) to London Southend (SEN)
Distance:
438 miles (704 kilometres)
Average flight time (direct 1 hour 28 minutes)
Donegal, Ireland - Donegal Airport (CFN) to London Southend (SEN)
Distance:
443 miles (713 kilometres)
Average flight time (direct 1 hour 29 minutes)
Waterford, Ireland - Waterford Airport (WAT) to London Southend (SEN)
Distance:
334 miles (538 kilometres)
Average flight time (direct 1 hour 14 minutes)
From Dublin (DUB), Ireland to London, United Kingdom (SEN): €139
Depart: 06 Oct 2026 · Return: 14 Oct 2026 Price found 02 Aug 2026, 23:42
From Cork (ORK), Ireland to London, United Kingdom (SEN): €158
Depart: 04 Oct 2026 · Return: 11 Oct 2026 Price found 29 Jul 2026, 16:22
From Knock (NOC), Ireland to London, United Kingdom (SEN): €169
Depart: 23 Nov 2026 · Return: 26 Nov 2026 Price found 26 Jul 2026, 16:23
From Shannon (SNN), Ireland to London, United Kingdom (SEN): €176
Depart: 23 Nov 2026 · Return: 03 Dec 2026 Price found 28 Jul 2026, 10:00
From Farranfore (KIR), Ireland to London, United Kingdom (SEN): €209
Depart: 26 Aug 2026 · Return: 02 Sep 2026 Price found 03 Aug 2026, 13:45
From Donegal (CFN), Ireland to London, United Kingdom (SEN): €239
Depart: 12 Sep 2026 · Return: 19 Sep 2026 Price found 29 Jul 2026, 12:45
USD/USA
GBP/UK
AUD/Australia
CAD/Canada
INR/India
AED/United Arab Emirates
HKD/Hong Kong
ILS/Israel
MYR/Malaysia
NZD/New Zealand
PHP/Philippines
SAR/Saudi Arabia
SGD/Singapore
ZAR/South Africa
IDR/Indonesia