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Cheap flights from London Southend Airport to Northern Ireland from £54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to Northern Ireland departing on 27/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Southend Airport to Northern Ireland

Cheap return flights

Multiple Airlines Logo
07:15 - 23:55SEN-BFS
16h 40m1 stop
Multiple Airlines Logo
08:15 - 17:20BFS-SEN
9h 05m1 stop
£108Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Multiple Airlines Logo
17:30 - 09:00SEN-BFS
15h 30m1 stop
Multiple Airlines Logo
06:50 - 23:05BFS-SEN
16h 15m1 stop
£130Multiple Airlines
Find Deal
Sun, 21 Sep - Wed, 24 Sep
Multiple Airlines Logo
07:00 - 21:40SEN-BFS
14h 40m1 stop
Multiple Airlines Logo
23:05 - 23:00BFS-SEN
23h 55m2 stops
£141Multiple Airlines
Find Deal
Fri, 7 Nov - Sun, 9 Nov
easyJet Logo
06:30 - 14:05SEN-BFS
7h 35m1 stop
easyJet Logo
08:15 - 17:20BFS-SEN
9h 05m1 stop
£151easyJet
Find Deal
Sat, 6 Dec - Sun, 7 Dec
easyJet Logo
06:30 - 14:05SEN-BFS
7h 35m1 stop
easyJet Logo
08:15 - 17:20BFS-SEN
9h 05m1 stop
£152easyJet
Find Deal
Sat, 6 Dec - Sun, 7 Dec
Multiple Airlines Logo
17:30 - 09:00SEN-BFS
15h 30m1 stop
Multiple Airlines Logo
21:00 - 12:55BFS-SEN
15h 55m1 stop
£158Multiple Airlines
Find Deal
Sun, 28 Sep - Wed, 1 Oct
Multiple Airlines Logo
17:30 - 09:00SEN-BFS
15h 30m1 stop
Multiple Airlines Logo
21:05 - 13:05BFS-SEN
16h 00m1 stop
£174Multiple Airlines
Find Deal
Sun, 21 Sep - Thu, 25 Sep
Multiple Airlines Logo
07:35 - 20:25SEN-BFS
12h 50m2 stops
Multiple Airlines Logo
07:10 - 20:15BFS-SEN
13h 05m2 stops
£177Multiple Airlines
Find Deal
Fri, 7 Nov - Sun, 9 Nov
easyJet Logo
17:30 - 09:00SEN-BFS
15h 30m2 stops
easyJet Logo
06:00 - 16:30BFS-SEN
10h 30m1 stop
£182easyJet
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Multiple Airlines Logo
07:15 - 17:25SEN-BFS
10h 10m2 stops
Multiple Airlines Logo
08:15 - 17:20BFS-SEN
9h 05m1 stop
£199Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec

easyJet flights from London Southend Airport to Northern Ireland

Our best easyJet deals on London Southend Airport to Northern Ireland flight tickets
easyJet
6 Dec
SEN06:30London Southend
7h 35m
1 stop
BFS14:05Belfast Intl
7 Dec
BFS08:15Belfast Intl
9h 05m
1 stop
SEN17:20London Southend
£151
Find similar
easyJet
6 Dec
SEN06:30London Southend
7h 35m
1 stop
BFS14:05Belfast Intl
7 Dec
BFS08:15Belfast Intl
9h 05m
1 stop
SEN17:20London Southend
£152
Find similar
easyJet
4 Oct
SEN17:30London Southend
15h 30m
2 stops
BFS09:00Belfast Intl
8 Oct
BFS06:00Belfast Intl
10h 30m
1 stop
SEN16:30London Southend
£182
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Northern Ireland 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, momondo users made 279,928 searches. Data last updated 18 September 2025.
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

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 4/12

07:15-23:55

1 stop16h 40m

Belfast Intl

Sun 7/12

08:15-17:20

1 stop9h 05m

£108

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sun 21/9

17:30-09:00

1 stop15h 30m

Belfast Intl

Wed 24/9

06:50-23:05

1 stop16h 15m

£130

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 7/11

07:00-21:40

1 stop14h 40m

Belfast Intl

Sun 9/11

23:05-23:00

2 stops23h 55m

£141

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 6/12

06:30-14:05

1 stop7h 35m

Belfast Intl

Sun 7/12

08:15-17:20

1 stop9h 05m

£151

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 6/12

06:30-14:05

1 stop7h 35m

Belfast Intl

Sun 7/12

08:15-17:20

1 stop9h 05m

£152

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sun 28/9

17:30-09:00

1 stop15h 30m

Belfast Intl

Wed 1/10

21:00-12:55

1 stop15h 55m

£158

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sun 21/9

17:30-09:00

1 stop15h 30m

Belfast Intl

Thu 25/9

21:05-13:05

1 stop16h 00m

£174

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 7/11

07:35-20:25

2 stops12h 50m

Belfast Intl

Sun 9/11

07:10-20:15

2 stops13h 05m

£177

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 4/10

17:30-09:00

2 stops15h 30m

Belfast Intl

Wed 8/10

06:00-16:30

1 stop10h 30m

£182

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 4/12

07:15-17:25

2 stops10h 10m

Belfast Intl

Sun 7/12

08:15-17:20

1 stop9h 05m

£199

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Northern Ireland from

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

Direct flights

None
There are no direct flights from London Southend Airport to Northern Ireland. There are no popular flight routes from London Southend Airport to Northern Ireland.
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  • 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?

  • 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
easyJetPriceFrom £37Free CancellationRating
6.9
1,822 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.

An easier way to manage your Northern Ireland trip

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