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Cheap flights from London Southend Airport to Belfast 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 Belfast 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.
1 adult
0 bags

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Find the cheapest flights from London Southend Airport to Belfast

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
£109Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Multiple Airlines Logo
17:30 - 09:00SEN-BFS
15h 30m2 stops
Multiple Airlines Logo
21:00 - 12:10BFS-SEN
15h 10m1 stop
£118Multiple Airlines
Find Deal
Wed, 15 Oct - Sun, 19 Oct
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
Multiple Airlines Logo
15:40 - 09:00SEN-BFS
17h 20m1 stop
Multiple Airlines Logo
21:00 - 12:10BFS-SEN
15h 10m1 stop
£142Multiple Airlines
Find Deal
Wed, 15 Oct - Sun, 19 Oct
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
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
£183easyJet
Find Deal
Sat, 4 Oct - Wed, 8 Oct
easyJet Logo
17:30 - 09:00SEN-BFS
15h 30m2 stops
easyJet Logo
21:00 - 12:55BFS-SEN
15h 55m1 stop
£199easyJet
Find Deal
Sat, 4 Oct - Wed, 8 Oct

easyJet flights from London Southend Airport to Belfast Intl Airport

Our best easyJet deals on London Southend Airport to Belfast Intl Airport 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
£183
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Belfast Intl Airport 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 17 September 2025.
Use the filters below to find and compare flights from London Southend Airport to Belfast Intl Airport 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

£109

LondonBelfast

SEN - BFS

SENBFS

London Southend

Wed 15/10

17:30-09:00

2 stops15h 30m

Belfast Intl

Sun 19/10

21:00-12:10

1 stop15h 10m

£118

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

Wed 15/10

15:40-09:00

1 stop17h 20m

Belfast Intl

Sun 19/10

21:00-12:10

1 stop15h 10m

£142

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

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

£183

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 4/10

17:30-09:00

2 stops15h 30m

Belfast Intl

Wed 8/10

21:00-12:55

1 stop15h 55m

£199

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from London Southend Airport to Belfast Intl 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

What is the cheapest day to depart on your flight to Belfast Intl Airport?

The cheapest day to depart from London Southend Airport to Belfast Intl Airport is on a Wednesday when prices can be found for as low as £61. The most expensive day to fly to Belfast Intl Airport is Friday, with ticket prices averaging around £71.

What is the cheapest time of day to depart on your flight to Belfast Intl Airport?

The cheapest time of day to fly to Belfast Intl Airport is in the morning when flights can be purchased for as low as £84. In the afternoon is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £106 per ticket.

When to book flights from London Southend Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Southend Airport to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Southend Airport to Belfast Intl Airport (SEN to BFS) flight deals and tips

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

Direct flights

None
There are no direct flights from London Southend Airport to Belfast Intl Airport. There are no popular flight routes from London Southend Airport to Belfast Intl Airport.
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  • How far is London Southend to Belfast Intl by plane?

    A flight from London Southend to Belfast Intl will travel around 356.7 mi. In terms of flight time, this usually takes a little over 5h 30m.

  • When did momondo last update prices for flights from London Southend Airport to Belfast Intl Airport?

    Prices for flights from London Southend Airport to Belfast Intl Airport are updated daily.

  • How many operators does momondo search for flights from London Southend Airport to Belfast Intl Airport?

  • How old do you have to be to fly from London Southend Airport to Belfast Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Southend Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The necessary travel and health documents for your Belfast Intl Airport 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.

  • What is the most popular airline from London Southend Airport to Belfast Intl Airport?

Best airlines flying from London Southend Airport to Belfast Intl Airport

Compare and see reviews for airlines that fly from London Southend Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £37Free CancellationRating
6.9
1,820 reviews
Search easyJet flights

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from London.

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

Flights from London to Belfast 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 London to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from London.

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Of course. momondo tracks the price of London to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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