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Cheap flights from London Southend Airport to Belgium 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BRU
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 24 July 2026.

Sat 3/1016:50
SEN
-
BRU
1 stop5h 35m
Multiple Airlines
Tue 6/1021:20
BRU
-
SEN
1 stop11h 35m
Multiple Airlines
Deal found 22/7£136
Tue 1/906:30
SEN
-
BRU
1 stop7h 00m
Multiple Airlines
Fri 4/917:45
BRU
-
SEN
1 stop15h 55m
Multiple Airlines
Deal found 23/7£156
Thu 27/816:35
SEN
-
BRU
1 stop16h 10m
Multiple Airlines
Tue 1/922:10
BRU
-
SEN
1 stop10h 45m
Multiple Airlines
Deal found 23/7£157
Mon 7/907:50
SEN
-
BRU
1 stop3h 55m
Multiple Airlines
Tue 8/922:10
BRU
-
SEN
1 stop10h 45m
Multiple Airlines
Deal found 23/7£172
Tue 4/806:30
SEN
-
BRU
1 stop9h 55m
Multiple Airlines
Thu 6/815:15
BRU
-
SEN
1 stop7h 35m
Multiple Airlines
Deal found 22/7£187
Tue 25/806:30
SEN
-
BRU
1 stop10h 00m
Multiple Airlines
Thu 27/815:15
BRU
-
SEN
1 stop7h 35m
Multiple Airlines
Deal found 23/7£191
Mon 3/807:30
SEN
-
CRL
1 stop4h 50m
Multiple Airlines
Wed 5/817:15
CRL
-
SEN
1 stop7h 05m
Multiple Airlines
Deal found 24/7£192
Tue 11/806:30
SEN
-
BRU
1 stop7h 00m
Multiple Airlines
Thu 13/811:00
BRU
-
SEN
1 stop11h 50m
Multiple Airlines
Deal found 22/7£196
Tue 18/806:30
SEN
-
BRU
1 stop7h 00m
Multiple Airlines
Thu 20/815:15
BRU
-
SEN
1 stop7h 35m
Multiple Airlines
Deal found 19/7£206
Wed 22/720:15
SEN
-
CRL
1 stop12h 55m
Multiple Airlines
Wed 29/717:15
CRL
-
SEN
1 stop7h 05m
Multiple Airlines
Deal found 21/7£219
Mon 27/707:30
SEN
-
CRL
1 stop4h 50m
Multiple Airlines
Wed 29/717:15
CRL
-
SEN
1 stop7h 05m
Multiple Airlines
Deal found 22/7£223
Fri 24/707:15
SEN
-
CRL
1 stop14h 30m
Multiple Airlines
Fri 31/709:05
CRL
-
SEN
2 stops24h 35m
Multiple Airlines
Deal found 21/7£224

Find flight deals from Southend to Belgium

Keep the following information in mind while searching for Southend to Belgium flight deals. Data was last updated 24 July 2026.

Round-trip from

£136

One-way from

£61

Popular in

May

Cheapest in

November

Average price

£158
3/10-6/10
  • 3/10-6/10
  • 2 total stops
  • 17h 10m total
  • London to Belgium
Search Deals
1/9
  • 1/9
  • 1 total stop
  • 9h 30m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 8% 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 July 2026
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 24 July 2026.
Use the filters below to find and compare flights from London Southend Airport to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBrussels

SEN - BRU

SENBRU

London Southend

Sat 3/10

16:50-23:25

1 stop5h 35m

Brussels Bruxelles-National

Tue 6/10

21:20-07:55

1 stop11h 35m

£136

LondonBrussels

SEN - BRU

SENBRU

London Southend

Tue 1/9

06:30-14:30

1 stop7h 00m

Brussels Bruxelles-National

Fri 4/9

17:45-08:40

1 stop15h 55m

£156

LondonBrussels

SEN - BRU

SENBRU

London Southend

Mon 7/9

07:50-12:45

1 stop3h 55m

Brussels Bruxelles-National

Tue 8/9

22:10-07:55

1 stop10h 45m

£172

LondonBrussels

SEN - BRU

SENBRU

London Southend

Tue 4/8

06:30-17:25

1 stop9h 55m

Brussels Bruxelles-National

Thu 6/8

15:15-21:50

1 stop7h 35m

£187

LondonBrussels

SEN - BRU

SENBRU

London Southend

Tue 25/8

06:30-17:30

1 stop10h 00m

Brussels Bruxelles-National

Thu 27/8

15:15-21:50

1 stop7h 35m

£191
Fastest return journey

LondonBrussels

SEN - CRL

SENCRL

London Southend

Mon 3/8

07:30-13:20

1 stop4h 50m

Charleroi Brussels

Wed 5/8

17:15-23:20

1 stop7h 05m

£192

LondonBrussels

SEN - BRU

SENBRU

London Southend

Tue 18/8

06:30-14:30

1 stop7h 00m

Brussels Bruxelles-National

Thu 20/8

15:15-21:50

1 stop7h 35m

£206

LondonBrussels

SEN - BRU

SENBRU

London Southend

Mon 24/8

06:30-17:45

1 stop10h 15m

Brussels Bruxelles-National

Wed 26/8

15:15-23:20

2 stops9h 05m

£230

LondonBrussels

SEN - BRU

SENBRU

London Southend

Mon 7/9

07:50-12:45

1 stop3h 55m

Brussels Bruxelles-National

Fri 11/9

06:55-14:00

2 stops8h 05m

£237

LondonBrussels

SEN - BRU

SENBRU

London Southend

Mon 17/8

16:00-13:00

1 stop20h 00m

Brussels Bruxelles-National

Thu 20/8

15:15-21:50

1 stop7h 35m

£264

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 47 resultsSorted by cheapest first
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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 - Charleroi Brussels.

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

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