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Cheap flights from London Southend Airport to Belfast from £41

SEN — BHD
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Belfast

Fri 4/1210:30 -
Nonstop1h 30m
Mon 7/1209:30 -
Nonstop1h 15m
Deal found 19/8£72
Fri 27/1110:30 -
Nonstop1h 30m
Mon 30/1109:30 -
Nonstop1h 15m
Deal found 17/8£98
Fri 13/1110:30 -
Nonstop1h 30m
Sun 15/1117:00 -
1 stop5h 20m
Deal found 21/8£114
Mon 5/1012:45 -
1 stop25h 05m
Thu 8/1018:25 -
1 stop25h 10m
Deal found 20/8£136
Fri 18/922:00 -
1 stop10h 00m
Sun 20/920:45 -
1 stop10h 35m
Deal found 18/8£148
Thu 24/1211:40 -
Nonstop1h 30m
Mon 28/1209:30 -
Nonstop1h 15m
Deal found 17/8£156
Tue 8/920:25 -
1 stop12h 55m
Fri 11/920:35 -
1 stop12h 05m
Deal found 17/8£159
Mon 21/912:45 -
1 stop25h 05m
Thu 24/914:25 -
1 stop20h 20m
Deal found 20/8£170
Fri 27/1110:30 -
Nonstop1h 30m
Sun 29/1117:00 -
1 stop5h 20m
Deal found 17/8£177
Wed 9/908:25 -
2 stops14h 05m
Fri 11/920:35 -
1 stop12h 05m
Deal found 18/8£178
Thu 3/920:40 -
1 stop15h 30m
Mon 7/921:05 -
2 stops14h 15m
Deal found 19/8£183
Sat 5/1207:15 -
1 stop9h 35m
Mon 7/1209:40 -
1 stop5h 10m
Deal found 19/8£335

Find flight deals from Southend to Belfast

Round-trip from

£67

One-way from

£41

Popular in

July

Cheapest in

January

Average price

£103
easyJet
  • easyJet
  • 1/1-10/1
  • Nonstop
  • 2h 45m total
  • London to Belfast
Search Deals
easyJet
  • easyJet
  • 16/11
  • Nonstop
  • 1h 30m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights 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

Cheapest return flight
Fastest return journey

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 1/1

10:30-12:00

Nonstop1h 30m

Belfast City

Sun 10/1

13:40-14:55

Nonstop1h 15m

£67

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 4/12

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 7/12

09:30-10:45

Nonstop1h 15m

£72

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 8/1

10:30-12:00

Nonstop1h 30m

Belfast City

Sun 10/1

13:40-14:55

Nonstop1h 15m

£95

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 27/11

10:30-12:00

Nonstop1h 30m

Belfast City

Mon 30/11

09:30-10:45

Nonstop1h 15m

£98

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Fri 13/11

10:30-12:00

Nonstop1h 30m

Belfast City

Sun 15/11

17:00-22:20

1 stop5h 20m

£114

LondonBelfast

SEN London Southend - BFS Belfast Intl

SENBFS

London Southend

Mon 5/10

12:45-13:50

1 stop25h 05m

Belfast Intl

Thu 8/10

18:25-19:35

1 stop25h 10m

£138

LondonBelfast

SEN London Southend - BFS Belfast Intl

SENBFS

London Southend

Fri 18/9

22:00-08:00

1 stop10h 00m

Belfast Intl

Sun 20/9

20:45-07:20

1 stop10h 35m

£148

LondonBelfast

SEN London Southend - BHD Belfast City

SENBHD

London Southend

Thu 24/12

11:40-13:10

Nonstop1h 30m

Belfast City

Mon 28/12

09:30-10:45

Nonstop1h 15m

£156

LondonBelfast

SEN London Southend - BFS Belfast Intl

SENBFS

London Southend

Tue 8/9

20:25-09:20

1 stop12h 55m

Belfast Intl

Fri 11/9

20:35-08:40

1 stop12h 05m

£159

LondonBelfast

SEN London Southend - BFS Belfast Intl

SENBFS

London Southend

Mon 21/9

12:45-13:50

1 stop25h 05m

Belfast Intl

Thu 24/9

14:25-10:45

1 stop20h 20m

£170

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 36 resultsSorted by cheapest first
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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

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

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
1,926 reviews
Check prices

Crew

7.7

Comfort

6.8

Entertainment

5.5

Food

5.9

Overall

6.9

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France
easyJet
6.9
Okay
1,926 reviews
easyJet
6.9
Okay
1,926 reviews
Check prices

Crew

7.7

Comfort

6.8

Entertainment

5.5

Food

5.9

Overall

6.9

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France

Related info for your journey

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

    Airlines like easyJet fly from London Southend Airport to Belfast in about 1h 30m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 344 mi. Generally, flights for this route are direct.

  • 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 £42 on this airline.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Southend to Belfast

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£42Average£76FlexibilityNo cancel feeOn-time86%
Search easyJet flights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from Southend to Belfast for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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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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