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Cheap flights from London Southend Airport to Belfast City Airport from £105

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BHD
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Belfast City (BHD). 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 19 January 2026.

Round-trip from

£364

One-way from

£105

Popular in

July

Cheapest in

January

Average price

£43
5/3-9/3
  • 5/3-9/3
  • 2 total stops
  • 14h 45m total
  • London to Belfast
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6/3
  • 6/3
  • 2 total stops
  • 8h 45m total
  • London to Belfast
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Highest demand for flights based on searches. 27% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Southend to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Belfast City
Explore the most affordable flight options available from Southend to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Thu 5/314:35
SEN
-
BHD
1 stop6h 25m
Multiple Airlines
Mon 9/306:30
BHD
-
SEN
1 stop8h 20m
Multiple Airlines
Deal found 17/1£364
Fri 20/206:40
SEN
-
BHD
1 stop10h 10m
Multiple Airlines
Mon 23/206:30
BHD
-
SEN
1 stop8h 20m
Multiple Airlines
Deal found 17/1£368
Sat 7/307:15
SEN
-
BHD
1 stop9h 35m
Multiple Airlines
Sat 7/318:55
BHD
-
SEN
3 stops25h 15m
Multiple Airlines
Deal found 17/1£536

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Belfast City 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 19 January 2026.
Use the filters below to find and compare flights from London Southend Airport to Belfast City Airport that are best for you.

Fly from

Southend

Fly to

Belfast City

Route

Depart

Return

Price

LondonBelfast

SEN - BHD

SENBHD

London Southend

Thu 5/3

14:35-21:00

1 stop6h 25m

Belfast City

Mon 9/3

06:30-14:50

1 stop8h 20m

£364

LondonBelfast

SEN - BHD

SENBHD

London Southend

Fri 20/2

06:40-16:50

1 stop10h 10m

Belfast City

Mon 23/2

06:30-14:50

1 stop8h 20m

£368

LondonBelfast

SEN - BHD

SENBHD

London Southend

Sat 7/3

07:15-16:50

1 stop9h 35m

Belfast City

Sat 7/3

18:55-20:10

3 stops25h 15m

£536

LondonBelfast

SEN - BHD

SENBHD

London Southend

Fri 6/3

07:35-16:20

2 stops8h 45m

£105

LondonBelfast

SEN - BHD

SENBHD

London Southend

Fri 8/5

22:00-11:25

2 stops13h 25m

£117

LondonBelfast

SEN - BHD

SENBHD

London Southend

Tue 17/2

08:00-10:55

2 stops26h 55m

£137

LondonBelfast

SEN - BHD

SENBHD

London Southend

Sun 1/2

07:10-17:25

2 stops10h 15m

£147

LondonBelfast

SEN - BHD

SENBHD

London Southend

Thu 29/1

06:30-17:25

2 stops10h 55m

£156

LondonBelfast

SEN - BHD

SENBHD

London Southend

Sat 24/1

11:20-20:55

2 stops9h 35m

£156

LondonBelfast

SEN - BHD

SENBHD

London Southend

Mon 16/2

12:20-16:50

1 stop4h 30m

£220

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 12 results
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Best time to book a flight from Southend to Belfast City

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

Related info for your journey

Find useful and relevant information for your journey from Southend to Belfast City. 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 Southend to Belfast City that include hotel bookings?

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

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

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

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

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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Newcastle
Carrickfergus

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast City from Southend.

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

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

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