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

Flight times from Northern Ireland to London Southend Airport vary, but if you’re flying out of Belfast and flying into London Heathrow Airport (one of the most popular routes), then the duration is 1h 15m on average. Another popular route from Northern Ireland to London Southend Airport is flying from Londonderry to London Heathrow Airport, which will take roughly 1h 30m. Keep in mind that layovers or delays could extend your travel time.

How old do you have to be to fly from Northern Ireland to London Southend 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 Northern Ireland to London Southend Airport.

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

The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£36 Cheap Flights from Northern Ireland to London Southend Airport in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Northern Ireland to London

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 10:45

BHD

SEN

1h 15mdirect

10:30 - 12:00

SEN

BHD

1h 30mdirect

£111easyJet

Mon, 16 Nov - Fri, 20 Nov

15:00 - 22:35

BHD

SEN

7h 35m

1 stop

07:30 - 09:00

SEN

BHD

1h 30mdirect

£156easyJet

Thu, 17 Dec - Mon, 21 Dec

20:10 - 16:10

BFS

SEN

20h 00m

1 stop

07:00 - 08:05

SEN

BFS

25h 05m

2 stops

£190Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

06:15 - 11:45

BFS

SEN

5h 30m

1 stop

16:30 - 22:25

SEN

BFS

5h 55m

1 stop

£253easyJet

Wed, 12 Aug - Fri, 14 Aug

17:05 - 08:40

BHD

SEN

15h 35m

2 stops

17:30 - 08:55

SEN

BHD

15h 25m

1 stop

£256Multiple Airlines

Fri, 21 Aug - Sun, 23 Aug

20:10 - 16:10

BFS

SEN

20h 00m

1 stop

13:10 - 09:20

SEN

BFS

20h 10m

1 stop

£260Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

06:15 - 11:45

BFS

SEN

5h 30m

1 stop

16:30 - 22:25

SEN

BFS

5h 55m

1 stop

£284easyJet

Wed, 5 Aug - Fri, 7 Aug

09:50 - 19:10

BHD

SEN

9h 20m

1 stop

17:30 - 08:55

SEN

BHD

15h 25m

1 stop

£342Multiple Airlines

Fri, 21 Aug - Sun, 23 Aug

06:15 - 11:45

BFS

SEN

5h 30m

1 stop

16:30 - 22:25

SEN

BFS

5h 55m

1 stop

£345easyJet

Wed, 29 Jul - Fri, 31 Jul

17:30 - 19:40

BHD

SEN

26h 10m

1 stop

07:00 - 16:50

SEN

BHD

9h 50m

2 stops

£434Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

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easyJet flights from Northern Ireland to London Southend Airport

Our best easyJet deals on Northern Ireland to London Southend Airport flight tickets

easyJet

16 Nov

BHD09:30Belfast City

1h 15m

SEN10:45London Southend

20 Nov

SEN10:30London Southend

1h 30m

BHD12:00Belfast City

£111

easyJet

17 Dec

BHD15:00Belfast City

7h 35m

1 stop

SEN22:35London Southend

21 Dec

SEN07:30London Southend

1h 30m

BHD09:00Belfast City

£156

easyJet

12 Aug

BFS06:15Belfast Intl

5h 30m

1 stop

SEN11:45London Southend

14 Aug

SEN16:30London Southend

5h 55m

1 stop

BFS22:25Belfast Intl

£253

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BelfastLondon

BHD - SEN

BHDSEN

Belfast City

Mon 16/11

09:30-10:45

Nonstop1h 15m

London Southend

Fri 20/11

10:30-12:00

Nonstop1h 30m

£111

BelfastLondon

BHD - SEN

BHDSEN

Belfast City

Thu 17/12

15:00-22:35

1 stop7h 35m

London Southend

Mon 21/12

07:30-09:00

Nonstop1h 30m

£156

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Tue 11/8

20:10-16:10

1 stop20h 00m

London Southend

Tue 18/8

07:00-08:05

2 stops25h 05m

£190

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Wed 12/8

06:15-11:45

1 stop5h 30m

London Southend

Fri 14/8

16:30-22:25

1 stop5h 55m

£253

BelfastLondon

BHD - SEN

BHDSEN

Belfast City

Fri 21/8

17:05-08:40

2 stops15h 35m

London Southend

Sun 23/8

17:30-08:55

1 stop15h 25m

£256

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Tue 11/8

20:10-16:10

1 stop20h 00m

London Southend

Tue 18/8

13:10-09:20

1 stop20h 10m

£260

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Wed 5/8

06:15-11:45

1 stop5h 30m

London Southend

Fri 7/8

16:30-22:25

1 stop5h 55m

£284

BelfastLondon

BHD - SEN

BHDSEN

Belfast City

Fri 21/8

09:50-19:10

1 stop9h 20m

London Southend

Sun 23/8

17:30-08:55

1 stop15h 25m

£342

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Wed 29/7

06:15-11:45

1 stop5h 30m

London Southend

Fri 31/7

16:30-22:25

1 stop5h 55m

£345

BelfastLondon

BHD - SEN

BHDSEN

Belfast City

Tue 11/8

17:30-19:40

1 stop26h 10m

London Southend

Tue 18/8

07:00-16:50

2 stops9h 50m

£434

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland to London Southend Airport

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

Airlines

Other information

What is the cheapest airline that flies from Northern Ireland to London Southend?

easyJet is the most popular carrier operating from Northern Ireland to London Southend

Cheap Northern Ireland to London Southend Airport flight deals and tips

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

Fastest flight time	5h 30m
Direct flights	Tue and Sat

The fastest flight from Northern Ireland to London Southend Airport takes 5h 30m

Direct flights go from Northern Ireland to London Southend Airport on Tuesday and Saturday. There are no airlines offering direct flights..

Search flight deals

Frequently asked questions about flying from Northern Ireland to London Southend Airport

When did momondo last update prices for flights from Northern Ireland to London Southend Airport?
Prices for flights from Northern Ireland to London Southend Airport refresh daily.
How old do you have to be to fly from Northern Ireland to London Southend 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 Northern Ireland to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Canterbury

Guildford

Hastings

Hayes

Chichester

Bedford

Colchester

Harlow

Chelmsford

Why use momondo?

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

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

Flights from Northern Ireland to London 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 Northern Ireland to London?

momondo provides multiple filters to help you find the best flight to London from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to London from Northern Ireland. 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.