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Cheap flights from London Southend Airport to Belfast from £54

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BHD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Southend to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£109

One-way from

£54

Popular in

September

Cheapest in

November

Average price

£155
easyJet
  • easyJet
  • 4/12-7/12
  • 2 total stops
  • 25h 45m total
  • London to Belfast
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27/11
  • 27/11
  • 1 total stop
  • 16h 40m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£14 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£5 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 Southend to Belfast

Cheapest flights from Southend to Belfast
Explore the most affordable flight options available from Southend to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 4/1207:15SEN - BFS
1 stop16h 40mMultiple Airlines
Sun 7/1208:15BFS - SEN
1 stop9h 05mMultiple Airlines
Deal found 15/9£109
Wed 15/1017:30SEN - BFS
2 stops15h 30mMultiple Airlines
Sun 19/1021:00BFS - SEN
1 stop15h 10mMultiple Airlines
Deal found 14/9£118
Sun 21/917:30SEN - BFS
1 stop15h 30mMultiple Airlines
Wed 24/906:50BFS - SEN
1 stop16h 15mMultiple Airlines
Deal found 16/9£130
Fri 7/1107:00SEN - BFS
1 stop14h 40mMultiple Airlines
Sun 9/1123:05BFS - SEN
2 stops23h 55mMultiple Airlines
Deal found 16/9£141
Sat 6/1206:30SEN - BFS
1 stop7h 35measyJet
Sun 7/1208:15BFS - SEN
1 stop9h 05measyJet
Deal found 16/9£151
Sun 28/917:30SEN - BFS
1 stop15h 30mMultiple Airlines
Wed 1/1021:00BFS - SEN
1 stop15h 55mMultiple Airlines
Deal found 14/9£158
Sun 21/917:30SEN - BFS
1 stop15h 30mMultiple Airlines
Thu 25/921:05BFS - SEN
1 stop16h 00mMultiple Airlines
Deal found 15/9£175
Thu 18/907:15SEN - BFS
1 stop13h 10mMultiple Airlines
Fri 19/916:25BFS - SEN
1 stop16h 35mMultiple Airlines
Deal found 15/9£183
Sat 4/1017:30SEN - BFS
2 stops15h 30measyJet
Wed 8/1021:00BFS - SEN
1 stop15h 55measyJet
Deal found 16/9£199
Sun 28/916:55SEN - BHD
1 stop4h 20mMultiple Airlines
Thu 2/1006:30BHD - SEN
1 stop10h 10mMultiple Airlines
Deal found 16/9£403
Mon 29/916:55SEN - BHD
1 stop4h 20mMultiple Airlines
Thu 2/1006:30BHD - SEN
1 stop10h 10mMultiple Airlines
Deal found 16/9£415
Mon 22/916:55SEN - BHD
1 stop4h 20mMultiple Airlines
Thu 25/906:30BHD - SEN
1 stop10h 10mMultiple Airlines
Deal found 16/9£428

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend 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, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from London Southend Airport to Belfast that are best for you.

Fly from

Southend

Fly to

Belfast

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

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

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

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

Fri 17/10

16:55-22:25

1 stop5h 30m

Belfast Intl

Mon 20/10

15:05-22:25

1 stop7h 20m

£200

LondonBelfast

SEN - BFS

SENBFS

London Southend

Sat 4/10

17:30-23:55

1 stop6h 25m

Belfast Intl

Tue 7/10

16:55-16:30

1 stop23h 35m

£206

LondonBelfast

SEN - BHD

SENBHD

London Southend

Sun 28/9

16:55-21:15

1 stop4h 20m

Belfast City

Thu 2/10

06:30-16:40

1 stop10h 10m

£403

LondonBelfast

SEN - BHD

SENBHD

London Southend

Mon 29/9

16:55-21:15

1 stop4h 20m

Belfast City

Thu 2/10

06:30-16:40

1 stop10h 10m

£415

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 22 results
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2
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Best time to book a flight from Southend to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Southend 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.

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to Belfast
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated 17 September 2025.
Read through reviews of airlines operating flights from London Southend Airport to Belfast, such as easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,820 reviews
Check prices

Entertainment

5.5

Crew

7.6

Boarding

6.7

Food

5.9

Comfort

6.7

Overall

6.9

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,820 reviews
easyJet
6.9
Okay
1,820 reviews
Check prices

Entertainment

5.5

Crew

7.6

Boarding

6.7

Food

5.9

Comfort

6.7

Overall

6.9

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

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

  • How long is the flight from London Southend Airport to Belfast?

    Airlines like easyJet fly from London Southend Airport to Belfast in about 7h 35m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 357 mi.

  • What is the cheapest airline to fly from London Southend Airport to Belfast round-trip?

    Our cheapest airline available from London Southend Airport to Belfast is easyJet. Our recent data shows that you can find tickets from as low as £37 on this airline. easyJet is priced at 60% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Southend Airport to Belfast?

    Currently, January is the cheapest month in which you can book a flight from London Southend Airport to Belfast (average of £67). Flying from London Southend Airport to Belfast in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Southend to Belfast

Discover the top airline that operate flights from Southend to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£37Average£61FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southend to Belfast flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Southend to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.

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