In terms of precipitation, rainfall in London Southend Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Southend Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Southend Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from Belfast Intl Airport to London Southend Airport?

To save on the cost of your flight from Belfast Intl Airport to London Southend Airport, book at least 34 days before your planned departure. Booking around this time can save you about 78% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £52 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £125.

What is the cheapest month to fly from Belfast Intl Airport to London Southend Airport?

Flights from Belfast Intl Airport to London Southend Airport lean towards being more expensive in August. Prices are generally better when you fly from Belfast Intl Airport to London Southend Airport in January, with the cheapest ticket starting at £26.

What is the cheapest time of day to fly from BFS to SEN?

When flying from Belfast Intl Airport to London Southend Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Belfast Intl to Southend that include hotel bookings?

Yes. In addition to deals on Belfast Intl to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Belfast Intl to Southend?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Southend.

Can I find deals for business class flights from Belfast Intl to Southend?

Yes. Cheapflights offers flight deals from Belfast Intl to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£61+ Cheap Flights from Belfast Intl Airport to London Southend Airport

Cheap flight deals from Belfast Intl to Southend

Round-trip from	£213
One-way from	£61
Popular in	August
Cheapest in	January
Average price	£52

25/9-28/9
3 total stops
36h 35m total
Belfast to London

Search Deals

easyJet
14/10
1 total stop
23h 35m total
Belfast to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£12 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).

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Average for round-trip flights in September 2025

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Find flight deals from Belfast Intl to Southend

Cheapest flights from Belfast Intl to Southend
Explore the most affordable flight options available from Belfast Intl to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 17/921:00BFS - SEN

1 stop15h 55mMultiple Airlines

Sun 21/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£147

Fri 12/920:35BFS - SEN

1 stop12h 25mMultiple Airlines

Sun 14/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 10/9£151

Fri 19/920:35BFS - SEN

1 stop12h 25mMultiple Airlines

Sun 21/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£163

Fri 12/920:35BFS - SEN

1 stop12h 25mMultiple Airlines

Fri 19/913:35SEN - BFS

1 stop9h 45mMultiple Airlines

Deal found 10/9£176

Fri 12/906:00BFS - SEN

1 stop10h 25measyJet

Mon 15/920:05SEN - BFS

1 stop16h 40measyJet

Deal found 11/9£206

Thu 11/921:05BFS - SEN

1 stop16h 00mMultiple Airlines

Sun 14/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 10/9£210

Thu 25/916:00BFS - SEN

2 stops21h 05mMultiple Airlines

Sun 28/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£213

Sat 20/905:45BFS - SEN

2 stops7h 30mMultiple Airlines

Sun 21/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£226

Best flights from Belfast Intl to Southend
Discover carefully curated flight deals from Belfast Intl to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Thu 25/916:00BFS - SEN

2 stops21h 05mMultiple Airlines

Sun 28/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£213

Sat 27/915:25BFS - SEN

1 stop7h 35mMultiple Airlines

Sun 28/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£237

Sat 27/915:25BFS - SEN

1 stop7h 35mMultiple Airlines

Sat 4/1009:30SEN - BFS

1 stop10h 55mMultiple Airlines

Deal found 11/9£326

Last-minute flights from Belfast Intl to Southend
Discover last-minute flight deals from Belfast Intl to Southend. Data last updated 12 September 2025 and is based on user searches.

Wed 17/921:00BFS - SEN

1 stop15h 55mMultiple Airlines

Sun 21/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£147

Thu 18/906:00BFS - SEN

1 stop6h 55mMultiple Airlines

Fri 19/913:35SEN - BFS

1 stop9h 45mMultiple Airlines

Deal found 10/9£238

Fri 19/920:35BFS - SEN

1 stop12h 25mMultiple Airlines

Sun 21/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£163

Sat 20/905:45BFS - SEN

2 stops7h 30mMultiple Airlines

Sun 21/917:30SEN - BFS

1 stop15h 30mMultiple Airlines

Deal found 11/9£226

One-way flights from Belfast Intl to Southend
Search for one-way flight options from Belfast Intl to Southend. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Tue 14/1016:55BFS - SEN

1 stop23h 35measyJet

Deal found 10/9£61

Wed 15/1006:00BFS - SEN

1 stop10h 30measyJet

Deal found 10/9£64

Wed 17/921:00BFS - SEN

1 stop15h 55measyJet

Deal found 10/9£65

Tue 7/1016:55BFS - SEN

1 stop23h 35measyJet

Deal found 10/9£72

Sun 30/1115:45BFS - SEN

1 stop5h 05measyJet

Deal found 10/9£75

Wed 1/1021:00BFS - SEN

1 stop15h 55measyJet

Deal found 10/9£75

Sat 11/1021:05BFS - SEN

1 stop26h 15measyJet

Deal found 11/9£78

Sat 17/114:05BFS - SEN

1 stop21h 00measyJet

Deal found 11/9£80

Sun 21/914:55BFS - SEN

1 stop19h 30measyJet

Deal found 10/9£81

Mon 13/1021:00BFS - SEN

1 stop22h 50measyJet

Deal found 11/9£82

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Thu 25/9

16:00-13:05

2 stops21h 05m

London Southend

Sun 28/9

17:30-09:00

1 stop15h 30m

£213

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Sat 27/9

15:25-23:00

1 stop7h 35m

London Southend

Sun 28/9

17:30-09:00

1 stop15h 30m

£237

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Sat 27/9

15:25-23:00

1 stop7h 35m

London Southend

Sat 4/10

09:30-20:25

1 stop10h 55m

£326

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Tue 14/10

16:55-16:30

1 stop23h 35m

£61

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Wed 17/9

21:00-12:55

1 stop15h 55m

£65

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Mon 15/12

06:50-23:00

2 stops16h 10m

£66

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Tue 7/10

16:55-16:30

1 stop23h 35m

£72

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Wed 1/10

21:00-12:55

1 stop15h 55m

£75

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Sat 11/10

21:05-23:20

1 stop26h 15m

£78

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Fri 19/9

20:35-09:00

1 stop12h 25m

£81

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 13 results

Best time to book a flight from Belfast Intl to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Belfast Intl with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Belfast Intl to Southend that include hotel bookings?
Yes. In addition to deals on Belfast Intl to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to Southend?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Southend.
Can I find deals for business class flights from Belfast Intl to Southend?
Yes. Cheapflights offers flight deals from Belfast Intl to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Hounslow

Gatwick

Slough

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Folkestone

Winchester

Chichester

Ipswich

Dartford

Eastbourne

Guildford

Bishop's Stortford

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How does Cheapflights help users find flights from Belfast Intl to Southend?

Cheapflights makes it easy to find Belfast Intl to Southend flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Southend?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast Intl to Southend for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast Intl to Southend with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast Intl to Southend, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast Intl to Southend become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Belfast Intl Airport to London Southend Airport from £61

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Southend

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast Intl to Southend

Cheapest flights from Belfast Intl to SouthendExplore the most affordable flight options available from Belfast Intl to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from Belfast Intl to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to London Southend Airport that are best for you.

Best time to book a flight from Belfast Intl to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Belfast Intl with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Belfast Intl to Southend that include hotel bookings?

How can I find direct flights from Belfast Intl to Southend?

Can I find deals for business class flights from Belfast Intl to Southend?

Travelling to a place near London Southend Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Southend

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Southend?

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Southend?

Can Cheapflights find flights from Belfast Intl to Southend with no change fees?

Can Cheapflights notify me if prices for flights from Belfast Intl to Southend become cheaper?

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Cheapest flights from Belfast Intl to Southend
Explore the most affordable flight options available from Belfast Intl to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.