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Cheap flights from London Southend Airport to Belfast from £46

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 30/4. 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
11:10 - 19:55
SEN
-
BFS
8h 45m
1 stop
easyJet Logo
06:15 - 11:45
BFS
-
SEN
5h 30m
1 stop
£225easyJet
Mon, 22 Jun - Wed, 24 Jun
easyJet Logo
11:35 - 17:05
SEN
-
BFS
5h 30m
1 stop
easyJet Logo
13:25 - 19:35
BFS
-
SEN
6h 10m
1 stop
£226easyJet
Sat, 20 Jun - Sun, 21 Jun
easyJet Logo
11:35 - 17:05
SEN
-
BFS
5h 30m
1 stop
easyJet Logo
13:25 - 19:35
BFS
-
SEN
6h 10m
1 stop
£239easyJet
Sat, 20 Jun - Sun, 21 Jun
easyJet Logo
16:55 - 22:25
SEN
-
BFS
5h 30m
1 stop
easyJet Logo
20:45 - 07:55
BFS
-
SEN
11h 10m
1 stop
£254easyJet
Fri, 12 Jun - Sun, 14 Jun
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
£266Multiple Airlines
Wed, 13 May - Wed, 27 May
Multiple Airlines Logo
07:15 - 17:55
SEN
-
BFS
10h 40m
2 stops
Multiple Airlines Logo
20:45 - 07:55
BFS
-
SEN
11h 10m
1 stop
£271Multiple Airlines
Fri, 12 Jun - Sun, 14 Jun
Multiple Airlines Logo
06:30 - 14:00
SEN
-
BFS
7h 30m
1 stop
Multiple Airlines Logo
20:05 - 08:40
BFS
-
SEN
12h 35m
1 stop
£349Multiple Airlines
Thu, 25 Jun - Fri, 26 Jun
easyJet Logo
16:55 - 22:25
SEN
-
BFS
5h 30m
1 stop
easyJet Logo
06:15 - 11:45
BFS
-
SEN
5h 30m
1 stop
£372easyJet
Fri, 24 Jul - Wed, 29 Jul
easyJet Logo
20:05 - 12:45
SEN
-
BFS
16h 40m
1 stop
easyJet Logo
05:55 - 16:25
BFS
-
SEN
10h 30m
1 stop
£380easyJet
Mon, 15 Jun - Sun, 28 Jun
Multiple Airlines Logo
06:30 - 14:00
SEN
-
BFS
7h 30m
1 stop
Multiple Airlines Logo
11:35 - 19:35
BFS
-
SEN
8h 00m
2 stops
£395Multiple Airlines
Thu, 25 Jun - Fri, 26 Jun

easyJet flights from London Southend Airport to Belfast

Our best easyJet deals on London Southend Airport to Belfast flight tickets
easyJet
23 Apr
SEN06:40London Southend
6h 30m
1 stop
BFS13:10Belfast Intl
30 Apr
BFS20:05Belfast Intl
14h 40m
1 stop
SEN10:45London Southend
£187
easyJet
19 Apr
SEN17:30London Southend
15h 25m
1 stop
BHD08:55Belfast City
23 Apr
BHD09:40Belfast City
10h 30m
1 stop
SEN20:10London Southend
£188
easyJet
23 Apr
SEN06:40London Southend
6h 30m
1 stop
BFS13:10Belfast Intl
30 Apr
BFS20:05Belfast Intl
14h 40m
1 stop
SEN10:45London Southend
£197

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Belfast 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 April 2026.
Use the filters below to find and compare flights from London Southend Airport to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelfast

SEN - BFS

SENBFS

London Southend

Mon 22/6

11:10-19:55

1 stop8h 45m

Belfast Intl

Wed 24/6

06:15-11:45

1 stop5h 30m

£225

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 20/6

11:35-17:05

1 stop5h 30m

Belfast Intl

Sun 21/6

13:25-19:35

1 stop6h 10m

£226

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 20/6

11:35-17:05

1 stop5h 30m

Belfast Intl

Sun 21/6

13:25-19:35

1 stop6h 10m

£239

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 12/6

16:55-22:25

1 stop5h 30m

Belfast Intl

Sun 14/6

20:45-07:55

1 stop11h 10m

£254

LondonBelfast

SEN - BFS

SENBFS

London Southend

Wed 13/5

20:15-14:25

1 stop18h 10m

Belfast Intl

Wed 27/5

05:55-16:10

1 stop10h 15m

£266

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 12/6

07:15-17:55

2 stops10h 40m

Belfast Intl

Sun 14/6

20:45-07:55

1 stop11h 10m

£271

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 25/6

06:30-14:00

1 stop7h 30m

Belfast Intl

Fri 26/6

20:05-08:40

1 stop12h 35m

£349
Fastest return journey

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 24/7

16:55-22:25

1 stop5h 30m

Belfast Intl

Wed 29/7

06:15-11:45

1 stop5h 30m

£372

LondonBelfast

SEN - BFS

SENBFS

London Southend

Mon 15/6

20:05-12:45

1 stop16h 40m

Belfast Intl

Sun 28/6

05:55-16:25

1 stop10h 30m

£380

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 25/6

06:30-14:00

1 stop7h 30m

Belfast Intl

Fri 26/6

11:35-19:35

2 stops8h 00m

£395

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 Belfast from

How to get the cheapest flight ticket from London Southend Airport to Belfast

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?

The cheapest day to depart on your flight to Belfast is on a Tuesday when prices can be found for as low as £62. This is often the case because there is less demand to fly during this day of the week. Flights from London Southend Airport to Belfast on a Friday will generally be more expensive and average around £81. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £92. Flights to Belfast are more costly at midday, with an average ticket price of £122. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap London Southend Airport to Belfast flight deals and tips

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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from London Southend Airport to Belfast takes 5h 30m
There are no direct flights from London Southend Airport to Belfast. There are no popular flight routes from London Southend Airport to Belfast.
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Frequently asked questions about flying from London Southend Airport to Belfast

  • How far is London Southend to Belfast by plane?

    A flight from London Southend to Belfast will travel around 344.9 mi. 5h 30m is a normal flight duration for this route.

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

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

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

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

    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.

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

    The necessary travel and health documents for your Belfast 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 Belfast

Compare and see reviews for airlines that fly from London Southend Airport to Belfast with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £43Free CancellationRating
6.9
1,891 reviews
Search easyJet flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Belfast for you.

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

All flight searches from London to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Belfast?

Once all potential London to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Belfast from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport