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Cheap flights from London Southend Airport to Belgium 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BRU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southend to Belgium

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Belgium
Explore the most affordable flight options available from Southend to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Sat 13/1206:30SEN - CRL
1 stop6h 40mMultiple Airlines
Tue 16/1207:00CRL - SEN
1 stop7h 50mMultiple Airlines
Deal found 25/11£145
Tue 2/1207:00SEN - CRL
1 stop13h 35mMultiple Airlines
Sat 6/1215:15CRL - SEN
1 stop8h 45mMultiple Airlines
Deal found 26/11£148
Thu 18/1206:50SEN - BRU
1 stop7h 00mMultiple Airlines
Tue 20/107:00BRU - SEN
1 stop7h 50mMultiple Airlines
Deal found 24/11£155
Thu 11/1206:50SEN - BRU
1 stop7h 55mMultiple Airlines
Sun 14/1207:20BRU - SEN
1 stop4h 45mMultiple Airlines
Deal found 24/11£169
Sat 6/1213:25SEN - BRU
1 stop11h 10mMultiple Airlines
Sat 13/1213:40BRU - SEN
1 stop10h 20mMultiple Airlines
Deal found 25/11£171
Sun 14/1207:10SEN - BRU
1 stop6h 25mMultiple Airlines
Tue 16/1209:40BRU - SEN
1 stop11h 05mMultiple Airlines
Deal found 24/11£182
Sun 7/1210:20SEN - BRU
1 stop9h 35mMultiple Airlines
Wed 10/1216:00BRU - SEN
1 stop8h 05mMultiple Airlines
Deal found 25/11£202
Sat 6/1206:30SEN - CRL
1 stop6h 40mMultiple Airlines
Tue 9/1207:00CRL - SEN
1 stop7h 50mMultiple Airlines
Deal found 26/11£214
Thu 11/1206:30SEN - BRU
1 stop7h 00mMultiple Airlines
Fri 12/1221:55BRU - SEN
2 stops15h 20mMultiple Airlines
Deal found 26/11£217
Fri 28/1116:50SEN - BRU
2 stops14h 20mMultiple Airlines
Tue 2/1206:05BRU - SEN
1 stop17h 20mMultiple Airlines
Deal found 26/11£228
Thu 11/1206:30SEN - BRU
1 stop7h 00mMultiple Airlines
Thu 18/1206:00BRU - SEN
1 stop7h 10mMultiple Airlines
Deal found 25/11£233
Thu 4/1206:30SEN - BRU
1 stop7h 00mMultiple Airlines
Sun 7/1215:10BRU - SEN
1 stop6h 05mMultiple Airlines
Deal found 25/11£242

Cheap flight deals from Southend to Belgium

Keep the following information in mind while searching for Southend to Belgium flight deals. Data was last updated 27 November 2025.

Round-trip from

£145

One-way from

£54

Popular in

July

Cheapest in

January

Average price

£118
13/12-16/12
  • 13/12-16/12
  • 2 total stops
  • 14h 30m total
  • London to Belgium
Search Deals
11/12
  • 11/12
  • 1 total stop
  • 7h 55m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Belgium 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 27 November 2025.
Use the filters below to find and compare flights from London Southend Airport to Belgium that are best for you.

Fly from

Southend

Fly to

Belgium

Route

Depart

Return

Price

LondonBrussels

SEN - CRL

SENCRL

London Southend

Sat 13/12

06:30-14:10

1 stop6h 40m

Charleroi Brussels

Tue 16/12

07:00-13:50

1 stop7h 50m

£145

LondonBrussels

SEN - BRU

SENBRU

London Southend

Sat 21/2

20:00-08:15

1 stop11h 15m

Brussels Bruxelles-National

Wed 25/2

21:55-12:00

1 stop15h 05m

£163

LondonBrussels

SEN - BRU

SENBRU

London Southend

Sun 22/2

07:10-14:35

1 stop6h 25m

Brussels Bruxelles-National

Tue 24/2

15:10-19:45

1 stop5h 35m

£164

LondonBrussels

SEN - CRL

SENCRL

London Southend

Fri 20/2

16:05-08:30

2 stops15h 25m

Charleroi Brussels

Tue 24/2

06:20-19:45

1 stop14h 25m

£165

LondonBrussels

SEN - BRU

SENBRU

London Southend

Fri 9/1

16:50-08:55

2 stops15h 05m

Brussels Bruxelles-National

Fri 16/1

21:15-10:35

1 stop14h 20m

£168

LondonBrussels

SEN - BRU

SENBRU

London Southend

Sun 22/2

07:10-14:35

1 stop6h 25m

Brussels Bruxelles-National

Wed 25/2

10:05-22:55

2 stops13h 50m

£170

LondonBrussels

SEN - CRL

SENCRL

London Southend

Fri 20/2

16:05-08:30

2 stops15h 25m

Charleroi Brussels

Wed 25/2

17:30-23:05

1 stop6h 35m

£177

LondonBrussels

SEN - BRU

SENBRU

London Southend

Sat 21/2

11:20-22:30

1 stop10h 10m

Brussels Bruxelles-National

Tue 24/2

15:10-19:45

1 stop5h 35m

£179

LondonBrussels

SEN - BRU

SENBRU

London Southend

Sun 22/2

07:10-14:35

1 stop6h 25m

Brussels Bruxelles-National

Mon 23/2

15:10-23:00

2 stops8h 50m

£183

LondonBrussels

SEN - BRU

SENBRU

London Southend

Thu 11/12

06:50-15:45

1 stop7h 55m

Brussels Bruxelles-National

Sun 14/12

07:20-11:05

1 stop4h 45m

£183

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 43 results
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Best time to book a flight from Southend to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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 Belgium
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What are the most popular routes from London Southend Airport to Belgium?

    The most popular route from London Southend Airport to Belgium is London Southend - Brussels Bruxelles-National. You may also consider London Southend - Antwerp Deurne or London Southend - Liège Bierset.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southend to Belgium 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

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