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Cheap flights from London Southend Airport to Belfast from £56

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 12/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Southend Airport to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:25 - 09:20
SEN
-
BFS
12h 55m
1 stop
Multiple Airlines Logo
20:35 - 08:40
BFS
-
SEN
12h 05m
1 stop
£130Multiple Airlines
Tue, 1 Sep - Fri, 11 Sep
Multiple Airlines Logo
20:25 - 09:20
SEN
-
BFS
12h 55m
1 stop
Multiple Airlines Logo
20:20 - 12:05
BFS
-
SEN
15h 45m
1 stop
£138Multiple Airlines
Tue, 1 Sep - Sun, 6 Sep
Multiple Airlines Logo
06:35 - 14:10
SEN
-
BFS
7h 35m
1 stop
Multiple Airlines Logo
15:05 - 22:35
BFS
-
SEN
7h 30m
1 stop
£151Multiple Airlines
Thu, 26 Nov - Thu, 3 Dec
easyJet Logo
12:45 - 13:50
SEN
-
BFS
25h 05m
1 stop
easyJet Logo
20:45 - 07:20
BFS
-
SEN
10h 35m
1 stop
£175easyJet
Mon, 14 Sep - Sun, 20 Sep
Multiple Airlines Logo
06:35 - 14:10
SEN
-
BFS
7h 35m
1 stop
Multiple Airlines Logo
09:25 - 22:20
BFS
-
SEN
12h 55m
2 stops
£175Multiple Airlines
Thu, 26 Nov - Thu, 3 Dec
easyJet Logo
20:40 - 12:10
SEN
-
BFS
15h 30m
1 stop
easyJet Logo
21:05 - 13:00
BFS
-
SEN
15h 55m
1 stop
£180easyJet
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
20:05 - 13:15
SEN
-
BFS
17h 10m
2 stops
Multiple Airlines Logo
20:45 - 07:20
BFS
-
SEN
10h 35m
1 stop
£189Multiple Airlines
Mon, 14 Sep - Sun, 20 Sep
Multiple Airlines Logo
22:00 - 08:00
SEN
-
BFS
10h 00m
1 stop
Multiple Airlines Logo
17:05 - 08:40
BFS
-
SEN
15h 35m
2 stops
£196Multiple Airlines
Fri, 28 Aug - Fri, 4 Sep
Multiple Airlines Logo
20:15 - 14:25
SEN
-
BFS
18h 10m
1 stop
Multiple Airlines Logo
05:55 - 16:10
BFS
-
SEN
10h 15m
1 stop
£197Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
easyJet Logo
16:55 - 13:55
SEN
-
BFS
21h 00m
1 stop
easyJet Logo
14:25 - 10:45
BFS
-
SEN
20h 20m
1 stop
£199easyJet
Sun, 20 Sep - Thu, 24 Sep

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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
14 Sept
SEN12:45London Southend
25h 05m
1 stop
BFS13:50Belfast Intl
20 Sept
BFS20:45Belfast Intl
10h 35m
1 stop
SEN07:20London Southend
£175
easyJet
3 Sept
SEN20:40London Southend
15h 30m
1 stop
BFS12:10Belfast Intl
10 Sept
BFS21:05Belfast Intl
15h 55m
1 stop
SEN13:00London Southend
£180
easyJet
20 Sept
SEN16:55London Southend
21h 00m
1 stop
BFS13:55Belfast Intl
24 Sept
BFS14:25Belfast Intl
20h 20m
1 stop
SEN10:45London Southend
£199

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 29 July 2026.
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

Cheapest return flight

LondonBelfast

SEN - BFS

SENBFS

London Southend

Tue 1/9

20:25-09:20

1 stop12h 55m

Belfast Intl

Fri 11/9

20:35-08:40

1 stop12h 05m

£130

LondonBelfast

SEN - BFS

SENBFS

London Southend

Tue 1/9

20:25-09:20

1 stop12h 55m

Belfast Intl

Sun 6/9

20:20-12:05

1 stop15h 45m

£138
Fastest return journey

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 26/11

06:35-14:10

1 stop7h 35m

Belfast Intl

Thu 3/12

15:05-22:35

1 stop7h 30m

£151

LondonBelfast

SEN - BFS

SENBFS

London Southend

Mon 14/9

12:45-13:50

1 stop25h 05m

Belfast Intl

Sun 20/9

20:45-07:20

1 stop10h 35m

£175

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 26/11

06:35-14:10

1 stop7h 35m

Belfast Intl

Thu 3/12

09:25-22:20

2 stops12h 55m

£175

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 3/9

20:40-12:10

1 stop15h 30m

Belfast Intl

Thu 10/9

21:05-13:00

1 stop15h 55m

£180

LondonBelfast

SEN - BFS

SENBFS

London Southend

Mon 14/9

20:05-13:15

2 stops17h 10m

Belfast Intl

Sun 20/9

20:45-07:20

1 stop10h 35m

£189

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 28/8

22:00-08:00

1 stop10h 00m

Belfast Intl

Fri 4/9

17:05-08:40

2 stops15h 35m

£196

LondonBelfast

SEN - BFS

SENBFS

London Southend

Wed 2/9

20:15-14:25

1 stop18h 10m

Belfast Intl

Wed 9/9

05:55-16:10

1 stop10h 15m

£197

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sun 20/9

16:55-13:55

1 stop21h 00m

Belfast Intl

Thu 24/9

14:25-10:45

1 stop20h 20m

£199

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 £63. The most expensive day to fly to Belfast Intl Airport is Friday, with ticket prices averaging around £84.

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 £92. In the afternoon is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £117 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

1h 30m

Direct flights

None
The fastest flight from London Southend Airport to Belfast Intl Airport takes 1h 30m
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

Frequently asked questions about flying from London Southend Airport to Belfast Intl Airport

  • 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 1h 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 £44Free CancellationRating
6.9
1,919 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
Portadown
Dungannon

Why use momondo?

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.

An easier way to manage your Belfast Intl Airport trip

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