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 September 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.

£40 Cheap Flights from London Southend Airport to Belfast in 2025/26

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Find the cheapest flights from London Southend Airport to Belfast

Round-trip

One-way

Last minute

Cheap return flights

07:15 - 23:55SEN-BFS

16h 40m1 stop

08:15 - 17:20BFS-SEN

9h 05m1 stop

£109Multiple Airlines

Find Deal

Thu, 4 Dec - Sun, 7 Dec

17:30 - 09:00SEN-BFS

15h 30m2 stops

21:00 - 12:10BFS-SEN

15h 10m1 stop

£118Multiple Airlines

Find Deal

Wed, 15 Oct - Sun, 19 Oct

07:00 - 21:40SEN-BFS

14h 40m1 stop

23:05 - 23:00BFS-SEN

23h 55m2 stops

£141Multiple Airlines

Find Deal

Fri, 7 Nov - Sun, 9 Nov

15:40 - 09:00SEN-BFS

17h 20m1 stop

21:00 - 12:10BFS-SEN

15h 10m1 stop

£142Multiple Airlines

Find Deal

Wed, 15 Oct - Sun, 19 Oct

06:30 - 14:05SEN-BFS

7h 35m1 stop

08:15 - 17:20BFS-SEN

9h 05m1 stop

£151easyJet

Find Deal

Sat, 6 Dec - Sun, 7 Dec

06:30 - 14:05SEN-BFS

7h 35m1 stop

08:15 - 17:20BFS-SEN

9h 05m1 stop

£152easyJet

Find Deal

Sat, 6 Dec - Sun, 7 Dec

17:30 - 09:00SEN-BFS

15h 30m1 stop

21:00 - 12:55BFS-SEN

15h 55m1 stop

£158Multiple Airlines

Find Deal

Sun, 28 Sep - Wed, 1 Oct

07:35 - 20:25SEN-BFS

12h 50m2 stops

07:10 - 20:15BFS-SEN

13h 05m2 stops

£177Multiple Airlines

Find Deal

Fri, 7 Nov - Sun, 9 Nov

17:30 - 09:00SEN-BFS

15h 30m2 stops

06:00 - 16:30BFS-SEN

10h 30m1 stop

£183easyJet

Find Deal

Sat, 4 Oct - Wed, 8 Oct

17:30 - 09:00SEN-BFS

15h 30m2 stops

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

Our best easyJet deals on London Southend Airport to Belfast 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

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 4/12

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

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 £61. 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 £71. 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 £84. Flights to Belfast are more costly in the afternoon, with an average ticket price of £106. 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

Direct flights	None

There are no direct flights from London Southend Airport to Belfast. There are no popular flight routes from London Southend Airport to Belfast.

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. 4h 20m 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 September 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 £37	Free Cancellation	Rating 6.9 1,820 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.