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Cheap flights from Brussels to London from £156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to London departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:40 - 08:45
BRU
-
SOU
24h 05m1 stop
Multiple Airlines Logo
20:10 - 09:05
SOU
-
BRU
11h 55m1 stop
£158Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
09:40 - 15:35
BRU
-
SOU
6h 55m1 stop
Multiple Airlines Logo
20:10 - 09:05
SOU
-
BRU
11h 55m1 stop
£166Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
09:40 - 15:35
BRU
-
SOU
6h 55m1 stop
Multiple Airlines Logo
18:20 - 09:05
SOU
-
BRU
13h 45m2 stops
£178Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
09:40 - 15:35
BRU
-
SOU
6h 55m1 stop
Multiple Airlines Logo
18:20 - 09:05
SOU
-
BRU
13h 45m2 stops
£186Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
16:45 - 08:45
BRU
-
SOU
17h 00m1 stop
Multiple Airlines Logo
09:30 - 09:05
SOU
-
BRU
22h 35m1 stop
£187Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
22:20 - 15:35
BRU
-
SOU
18h 15m2 stops
Multiple Airlines Logo
18:20 - 09:05
SOU
-
BRU
13h 45m2 stops
£205Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
22:20 - 15:35
BRU
-
SOU
18h 15m2 stops
Multiple Airlines Logo
18:20 - 09:05
SOU
-
BRU
13h 45m2 stops
£208Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
09:10 - 08:45
BRU
-
SOU
24h 35m2 stops
Multiple Airlines Logo
15:20 - 09:35
SOU
-
BRU
17h 15m2 stops
£222Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
09:10 - 08:45
BRU
-
SOU
24h 35m2 stops
Multiple Airlines Logo
09:30 - 16:10
SOU
-
BRU
5h 40m1 stop
£234Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
KLM Logo
06:15 - 08:25
BRU
-
SOU
3h 10m1 stop
KLM Logo
17:35 - 22:20
SOU
-
BRU
3h 45m1 stop
£288KLM
Fri, 16 Jan - Mon, 19 Jan

British Airways flights from Brussels to Southampton

Our best British Airways deals on Brussels to Southampton flight tickets
British Airways
5 Feb
BRU10:15Brussels Bruxelles-National
8h 15m
2 stops
SOU17:30Southampton Eastleigh
9 Feb
SOU12:00Southampton Eastleigh
24h 55m
2 stops
BRU13:55Brussels Bruxelles-National
£351
Find similar
British Airways
5 Feb
BRU10:15Brussels Bruxelles-National
8h 15m
2 stops
SOU17:30Southampton Eastleigh
9 Feb
SOU12:00Southampton Eastleigh
32h 00m
2 stops
BRU21:00Brussels Bruxelles-National
£352
Find similar
British Airways
16 Jan
BRU15:00Brussels Bruxelles-National
26h 40m
2 stops
SOU16:40Southampton Eastleigh
19 Jan
SOU12:00Southampton Eastleigh
24h 55m
2 stops
BRU13:55Brussels Bruxelles-National
£357
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Brussels to Southampton 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, momondo users made 279,928 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Brussels to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 18/1

09:40-08:45

1 stop24h 05m

Southampton Eastleigh

Sun 25/1

20:10-09:05

1 stop11h 55m

£158

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 18/1

09:40-15:35

1 stop6h 55m

Southampton Eastleigh

Sun 25/1

20:10-09:05

1 stop11h 55m

£166

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 18/1

09:40-15:35

1 stop6h 55m

Southampton Eastleigh

Sun 25/1

18:20-09:05

2 stops13h 45m

£178

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 18/1

09:40-15:35

1 stop6h 55m

Southampton Eastleigh

Sun 25/1

18:20-09:05

2 stops13h 45m

£186

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 17/1

16:45-08:45

1 stop17h 00m

Southampton Eastleigh

Sat 24/1

09:30-09:05

1 stop22h 35m

£187

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 18/1

22:20-15:35

2 stops18h 15m

Southampton Eastleigh

Sun 25/1

18:20-09:05

2 stops13h 45m

£205

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 18/1

22:20-15:35

2 stops18h 15m

Southampton Eastleigh

Sun 25/1

18:20-09:05

2 stops13h 45m

£208

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 17/1

09:10-08:45

2 stops24h 35m

Southampton Eastleigh

Sat 24/1

15:20-09:35

2 stops17h 15m

£222

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 17/1

09:10-08:45

2 stops24h 35m

Southampton Eastleigh

Sat 24/1

09:30-16:10

1 stop5h 40m

£234

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 16/1

06:15-08:25

1 stop3h 10m

Southampton Eastleigh

Mon 19/1

17:35-22:20

1 stop3h 45m

£288

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Brussels to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Brussels to Southampton Eastleigh?

Aer Lingus is the most popular carrier operating from Brussels to Southampton Eastleigh

Cheap Brussels to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to Southampton

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Brussels to Southampton takes 6h 45m
There are no direct flights from Brussels to Southampton. There are no popular flight routes from Brussels to Southampton.
Search flight deals

  • How far is Brussels to Southampton Eastleigh by plane?

    The distance between Brussels and Southampton Eastleigh is about 250.5 mi. By plane, this route typically takes 6h 40m.

  • When did momondo last update prices for flights from Brussels to Southampton Eastleigh Airport?

    Prices for flights from Brussels to Southampton Eastleigh Airport are updated daily.

  • How old do you have to be to fly from Brussels to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Southampton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brussels to Southampton for you.

Can I find flights from Brussels to Southampton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Brussels to Southampton flights to just show those with flexible booking policies.

How can momondo help me find flights from Brussels to Southampton?

momondo helps you find the best flight between Brussels and Southampton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Brussels to Southampton right now. Can momondo alert me if prices change?

Price alerts on flights to Southampton from Brussels are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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