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Cheap flights from London Southend Airport to Belfast from £53

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 24/3. 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

Enter your travel dates to find the best prices.
easyJet Logo
10:00 - 22:05
SEN
-
BFS
12h 05m1 stop
easyJet Logo
15:45 - 10:30
BFS
-
SEN
18h 45m1 stop
£174easyJet
Fri, 23 Jan - Sun, 25 Jan
easyJet Logo
10:00 - 22:05
SEN
-
BFS
12h 05m1 stop
easyJet Logo
15:45 - 10:30
BFS
-
SEN
18h 45m1 stop
£188easyJet
Fri, 23 Jan - Sun, 25 Jan
easyJet Logo
06:40 - 13:40
SEN
-
BFS
7h 00m1 stop
easyJet Logo
09:55 - 14:50
BFS
-
SEN
4h 55m1 stop
£236easyJet
Fri, 16 Jan - Mon, 19 Jan
Multiple Airlines Logo
11:20 - 19:30
SEN
-
BFS
8h 10m2 stops
Multiple Airlines Logo
16:45 - 07:55
BFS
-
SEN
15h 10m2 stops
£237Multiple Airlines
Fri, 24 Apr - Tue, 28 Apr
Multiple Airlines Logo
06:30 - 14:10
SEN
-
BFS
7h 40m1 stop
Multiple Airlines Logo
16:45 - 07:55
BFS
-
SEN
15h 10m2 stops
£251Multiple Airlines
Fri, 24 Apr - Tue, 28 Apr
Multiple Airlines Logo
06:40 - 13:40
SEN
-
BFS
7h 00m1 stop
Multiple Airlines Logo
07:30 - 19:00
BFS
-
SEN
11h 30m2 stops
£252Multiple Airlines
Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
06:40 - 13:40
SEN
-
BFS
7h 00m1 stop
Multiple Airlines Logo
07:30 - 19:00
BFS
-
SEN
11h 30m2 stops
£272Multiple Airlines
Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
10:00 - 22:05
SEN
-
BFS
12h 05m1 stop
Multiple Airlines Logo
23:05 - 14:50
BFS
-
SEN
15h 45m2 stops
£275Multiple Airlines
Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
13:25 - 00:30
SEN
-
BFS
11h 05m1 stop
Multiple Airlines Logo
08:40 - 22:55
BFS
-
SEN
14h 15m1 stop
£289Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
easyJet Logo
10:00 - 20:35
SEN
-
BFS
10h 35m2 stops
easyJet Logo
15:45 - 20:50
BFS
-
SEN
5h 05m1 stop
£295easyJet
Fri, 13 Feb - Sun, 15 Feb

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
23 Jan
SEN10:00London Southend
12h 05m
1 stop
BFS22:05Belfast Intl
25 Jan
BFS15:45Belfast Intl
18h 45m
1 stop
SEN10:30London Southend
£174
Find similar
easyJet
26 Dec
SEN06:40London Southend
7h 00m
1 stop
BFS13:40Belfast Intl
30 Dec
BFS07:05Belfast Intl
15h 20m
1 stop
SEN22:25London Southend
£256
Find similar
easyJet
13 Feb
SEN10:00London Southend
10h 35m
2 stops
BFS20:35Belfast Intl
15 Feb
BFS15:45Belfast Intl
5h 05m
1 stop
SEN20:50London Southend
£295
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 26 December 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

Fri 23/1

10:00-22:05

1 stop12h 05m

Belfast Intl

Sun 25/1

15:45-10:30

1 stop18h 45m

£174

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 23/1

10:00-22:05

1 stop12h 05m

Belfast Intl

Sun 25/1

15:45-10:30

1 stop18h 45m

£188

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 16/1

06:40-13:40

1 stop7h 00m

Belfast Intl

Mon 19/1

09:55-14:50

1 stop4h 55m

£236

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 24/4

11:20-19:30

2 stops8h 10m

Belfast Intl

Tue 28/4

16:45-07:55

2 stops15h 10m

£237

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 24/4

06:30-14:10

1 stop7h 40m

Belfast Intl

Tue 28/4

16:45-07:55

2 stops15h 10m

£251

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 23/1

06:40-13:40

1 stop7h 00m

Belfast Intl

Sun 25/1

07:30-19:00

2 stops11h 30m

£252

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 23/1

06:40-13:40

1 stop7h 00m

Belfast Intl

Sun 25/1

07:30-19:00

2 stops11h 30m

£272

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 23/1

10:00-22:05

1 stop12h 05m

Belfast Intl

Sun 25/1

23:05-14:50

2 stops15h 45m

£275

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 24/1

13:25-00:30

1 stop11h 05m

Belfast Intl

Sat 31/1

08:40-22:55

1 stop14h 15m

£289

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 13/2

10:00-20:35

2 stops10h 35m

Belfast Intl

Sun 15/2

15:45-20:50

1 stop5h 05m

£295

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

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 Tuesday when prices can be found for as low as £60. The most expensive day to fly to Belfast Intl Airport is Friday, with ticket prices averaging around £73.

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 £87. At midday is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £107 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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from London Southend Airport to Belfast Intl Airport takes 7h 00m
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.
Search flight deals

  • 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 7h 00m.

  • 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 £43Free CancellationRating
6.9
1,854 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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Why should I use momondo to find a flight deal from London to Belfast?

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.

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

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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