How many operators does momondo search for flights from London Southend Airport to Northern Ireland?

There is 1 operator available for flights from London Southend Airport to Northern Ireland as of September 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£47 Cheap Flights from London Southend Airport to Northern Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Southend Airport to Northern Ireland

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:30 - 12:00SEN London Southend-BHD Belfast City

1h 30mdirect

09:30 - 10:45BHD Belfast City-SEN London Southend

1h 15mdirect

£56easyJet

Fri, 20 Nov - Mon, 23 Nov

10:30 - 12:00SEN London Southend-BHD Belfast City

1h 30mdirect

12:30 - 13:45BHD Belfast City-SEN London Southend

1h 15mdirect

£59easyJet

Fri, 6 Nov - Fri, 4 Dec

07:30 - 09:00SEN London Southend-BHD Belfast City

1h 30mdirect

09:30 - 10:45BHD Belfast City-SEN London Southend

1h 15mdirect

£61easyJet

Mon, 16 Nov - Mon, 23 Nov

10:30 - 12:00SEN London Southend-BHD Belfast City

1h 30mdirect

09:30 - 10:45BHD Belfast City-SEN London Southend

1h 15mdirect

£64easyJet

Fri, 6 Nov - Mon, 30 Nov

10:30 - 12:00SEN London Southend-BHD Belfast City

1h 30mdirect

09:30 - 10:45BHD Belfast City-SEN London Southend

1h 15mdirect

£84easyJet

Fri, 5 Feb - Mon, 8 Feb

10:30 - 12:00SEN London Southend-BHD Belfast City

1h 30mdirect

15:20 - 20:30BHD Belfast City-SEN London Southend

5h 10m1 stop Edinburgh Turnhouse

£85easyJet

Fri, 20 Nov - Mon, 23 Nov

10:30 - 12:00SEN London Southend-BHD Belfast City

1h 30mdirect

09:30 - 10:45BHD Belfast City-SEN London Southend

1h 15mdirect

£90easyJet

Fri, 18 Dec - Mon, 21 Dec

10:30 - 12:00SEN London Southend-BHD Belfast City

1h 30mdirect

09:30 - 10:45BHD Belfast City-SEN London Southend

1h 15mdirect

£90easyJet

Fri, 19 Feb - Mon, 22 Feb

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

20:45 - 07:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Alicante

£128Multiple Airlines

Fri, 2 Oct - Sun, 11 Oct

19:10 - 07:50SEN London Southend-BFS Belfast Intl

12h 40m1 stop Edinburgh Turnhouse

15:05 - 22:35BFS Belfast Intl-SEN London Southend

7h 30m1 stop Edinburgh Turnhouse

£132Multiple Airlines

Thu, 31 Dec - Thu, 7 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

08:15 - 21:30BFS Belfast Intl-SEN London Southend

13h 15m1 stop Alicante

£163Multiple Airlines

Fri, 4 Sep - Fri, 11 Sep

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

20:45 - 07:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Alicante

£186Multiple Airlines

Fri, 4 Sep - Sun, 6 Sep

20:25 - 09:20SEN London Southend-BFS Belfast Intl

12h 55m1 stop Palma de Mallorca Son Sant Joan

12:45 - 23:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Palma de Mallorca Son Sant Joan

£190Multiple Airlines

Tue, 8 Sep - Sun, 13 Sep

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

20:45 - 07:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Alicante

£193Multiple Airlines

Fri, 4 Sep - Sun, 6 Sep

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

20:45 - 07:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Alicante

£195Multiple Airlines

Fri, 4 Sep - Sun, 6 Sep

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

08:15 - 21:30BFS Belfast Intl-SEN London Southend

13h 15m1 stop Alicante

£195Multiple Airlines

Fri, 4 Sep - Fri, 11 Sep

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

20:45 - 07:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Alicante

£196Multiple Airlines

Fri, 4 Sep - Sun, 6 Sep

22:00 - 08:00SEN London Southend-BFS Belfast Intl

10h 00m1 stop Alicante

20:45 - 07:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Alicante

£199Multiple Airlines

Fri, 4 Sep - Sun, 6 Sep

09:25 - 20:25SEN London Southend-BFS Belfast Intl

11h 00m1 stop Palma de Mallorca Son Sant Joan

12:45 - 23:20BFS Belfast Intl-SEN London Southend

10h 35m1 stop Palma de Mallorca Son Sant Joan

£299Multiple Airlines

Sat, 5 Sep - Sun, 6 Sep

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easyJet flights from London Southend Airport to Northern Ireland

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

easyJet

20 Nov

SEN10:30London Southend

1h 30m

BHD12:00Belfast City

23 Nov

BHD09:30Belfast City

1h 15m

SEN10:45London Southend

£56

easyJet

6 Nov

SEN10:30London Southend

1h 30m

BHD12:00Belfast City

4 Dec

BHD12:30Belfast City

1h 15m

SEN13:45London Southend

£59

easyJet

16 Nov

SEN07:30London Southend

1h 30m

BHD09:00Belfast City

23 Nov

BHD09:30Belfast City

1h 15m

SEN10:45London Southend

£61

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 20/11

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 23/11

09:30-10:45

Nonstop1h 15m

£56

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 6/11

10:30-12:00

Nonstop1h 30m

Belfast City

Fri 4/12

12:30-13:45

Nonstop1h 15m

£59

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Mon 16/11

07:30-09:00

Nonstop1h 30m

Belfast City

Mon 23/11

09:30-10:45

Nonstop1h 15m

£61

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 6/11

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 30/11

09:30-10:45

Nonstop1h 15m

£64

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 5/2

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 8/2

09:30-10:45

Nonstop1h 15m

£84

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 20/11

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 23/11

15:20-20:30

1 stop5h 10m

£85

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 18/12

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 21/12

09:30-10:45

Nonstop1h 15m

£90

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 19/2

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 22/2

09:30-10:45

Nonstop1h 15m

£90

LondonBelfast

SEN London Southend - BFS Belfast Intl

SENBFS

London Southend

Fri 2/10

22:00-08:00

1 stop10h 00m

Belfast Intl

Sun 11/10

20:45-07:20

1 stop10h 35m

£128

LondonBelfast

SEN London Southend - BFS Belfast Intl

SENBFS

London Southend

Thu 31/12

19:10-07:50

1 stop12h 40m

Belfast Intl

Thu 7/1

15:05-22:35

1 stop7h 30m

£132

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 London Southend Airport to Northern Ireland

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

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

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

Cheap London Southend Airport to Northern Ireland flight deals and tips

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

Best price found	£47
Fastest flight time	1h 30m
Direct flights	Tue and Sat
Airports in Northern Ireland	18 airports

The best one-way flight to Northern Ireland from London Southend Airport in the past 72 hours is £47. The best return flight deal from London Southend Airport to Northern Ireland found on momondo in the last 72 hours is £56.

The fastest flight from London Southend Airport to Northern Ireland takes 1h 30m

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

There are 18 airports in Northern Ireland. From London Southend Airport there are direct flights to Belfast City (BHD).

Search flight deals

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

When did momondo last update prices for flights from London Southend Airport to Northern Ireland?
Prices for flights from London Southend Airport to Northern Ireland refresh daily.
How many operators does momondo search for flights from London Southend Airport to Northern Ireland?
There is 1 operator available for flights from London Southend Airport to Northern Ireland as of September 2026.
How old do you have to be to fly from London Southend Airport to Northern Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Southend Airport to Northern Ireland

Compare and see reviews for airlines that fly from London Southend Airport to Northern Ireland with momondo

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £43	Free Cancellation	Rating 6.9 1,927 reviews		Search easyJet flights

Why use momondo?

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

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

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

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

How can momondo help me find flights from London to Northern Ireland?

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

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

Yes. momondo can track prices for London to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.