What is the cheapest airline that flies from London Southend to Belfast?

easyJet is the most popular carrier operating from London Southend to Belfast

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?

There is 1 operator available for flights from London Southend Airport to Belfast as of August 2025.

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.

£42 Cheap Flights from London Southend Airport to Belfast in 2025

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Find the cheapest flights from London Southend Airport to Belfast

Round-trip

One-way

Last minute

Cheap return flights

17:40 - 14:05SEN-BFS

20h 25m1 stop

19:35 - 15:45BFS-SEN

20h 10m1 stop

£123easyJet

Find Deal

Thu, 4 Sep - Thu, 18 Sep

17:40 - 14:05SEN-BFS

20h 25m1 stop

19:35 - 15:45BFS-SEN

20h 10m1 stop

£124easyJet

Find Deal

Thu, 4 Sep - Thu, 18 Sep

13:55 - 22:25SEN-BFS

8h 30m1 stop

13:20 - 19:35BFS-SEN

6h 15m1 stop

£190easyJet

Find Deal

Thu, 16 Oct - Sun, 19 Oct

16:55 - 22:25SEN-BFS

5h 30m1 stop

10:05 - 19:35BFS-SEN

9h 30m1 stop

£219easyJet

Find Deal

Fri, 5 Sep - Mon, 8 Sep

13:55 - 22:25SEN-BFS

8h 30m1 stop

13:20 - 19:35BFS-SEN

6h 15m1 stop

£223easyJet

Find Deal

Thu, 25 Sep - Sun, 28 Sep

13:55 - 22:25SEN-BFS

8h 30m1 stop

13:20 - 19:35BFS-SEN

6h 15m1 stop

£224easyJet

Find Deal

Thu, 25 Sep - Sun, 28 Sep

13:55 - 22:25SEN-BFS

8h 30m1 stop

13:20 - 19:35BFS-SEN

6h 15m1 stop

£225easyJet

Find Deal

Thu, 25 Sep - Sun, 28 Sep

13:55 - 22:25SEN-BFS

8h 30m1 stop

10:05 - 19:35BFS-SEN

9h 30m1 stop

£243easyJet

Find Deal

Thu, 4 Sep - Mon, 8 Sep

20:25 - 13:45SEN-BFS

17h 20m1 stop

07:50 - 19:50BFS-SEN

12h 00m1 stop

£282

Find Deal

Tue, 9 Sep - Tue, 16 Sep

07:15 - 20:25SEN-BFS

13h 10m1 stop

06:40 - 23:00BFS-SEN

16h 20m1 stop

£344

Find Deal

Thu, 2 Oct - Sat, 4 Oct

easyJet flights from London Southend Airport to Belfast

Our best easyJet deals on London Southend Airport to Belfast flight tickets

easyJet

4 Sept

SEN17:40London Southend

20h 25m

1 stop

BFS14:05Belfast Intl

18 Sept

BFS19:35Belfast Intl

20h 10m

1 stop

SEN15:45London Southend

£123

Find similar

easyJet

4 Sept

SEN17:40London Southend

20h 25m

1 stop

BFS14:05Belfast Intl

18 Sept

BFS19:35Belfast Intl

20h 10m

1 stop

SEN15:45London Southend

£124

Find similar

easyJet

16 Oct

SEN13:55London Southend

8h 30m

1 stop

BFS22:25Belfast Intl

19 Oct

BFS13:20Belfast Intl

6h 15m

1 stop

SEN19:35London Southend

£190

Find similar

momondo Fare Finder

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

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 4/9

17:40-14:05

1 stop20h 25m

Belfast Intl

Thu 18/9

19:35-15:45

1 stop20h 10m

£123

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 4/9

17:40-14:05

1 stop20h 25m

Belfast Intl

Thu 18/9

19:35-15:45

1 stop20h 10m

£124

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 16/10

13:55-22:25

1 stop8h 30m

Belfast Intl

Sun 19/10

13:20-19:35

1 stop6h 15m

£190

LondonBelfast

SEN - BFS

SENBFS

London Southend

Fri 5/9

16:55-22:25

1 stop5h 30m

Belfast Intl

Mon 8/9

10:05-19:35

1 stop9h 30m

£219

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 25/9

13:55-22:25

1 stop8h 30m

Belfast Intl

Sun 28/9

13:20-19:35

1 stop6h 15m

£223

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 25/9

13:55-22:25

1 stop8h 30m

Belfast Intl

Sun 28/9

13:20-19:35

1 stop6h 15m

£224

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 25/9

13:55-22:25

1 stop8h 30m

Belfast Intl

Sun 28/9

13:20-19:35

1 stop6h 15m

£225

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 4/9

13:55-22:25

1 stop8h 30m

Belfast Intl

Mon 8/9

10:05-19:35

1 stop9h 30m

£243

LondonBelfast

SEN - BFS

SENBFS

London Southend

Tue 9/9

20:25-13:45

1 stop17h 20m

Belfast Intl

Tue 16/9

07:50-19:50

1 stop12h 00m

£282

LondonBelfast

SEN - BFS

SENBFS

London Southend

Thu 2/10

07:15-20:25

1 stop13h 10m

Belfast Intl

Sat 4/10

06:40-23:00

1 stop16h 20m

£344

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 Wednesday when prices can be found for as low as £63. 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 Sunday will generally be more expensive and average around £73. 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 £85. Flights to Belfast are more costly in the afternoon, with an average ticket price of £113. Departure times in the afternoon 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

Best price found	£70
Fastest flight time	5h 30m
Direct flights	None
Airports in Belfast	2 airports

The best one-way flight to Belfast from London Southend Airport in the past 72 hours is £70. The best return flight deal from London Southend Airport to Belfast found on momondo in the last 72 hours is £123.

The fastest flight from London Southend Airport to Belfast takes 5h 30m

There are no direct flights from London Southend Airport to Belfast. Popular non-direct routes for this connection are London Southend Airport - Belfast Intl Airport and London Southend Airport - Belfast City Airport.

There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

Search flight deals

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?
There is 1 operator available for flights from London Southend Airport to Belfast as of August 2025.
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
easyJet	PriceFrom £39	Free Cancellation	Rating 6.9 1,822 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.