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Cheap flights from Brussels to London from £119

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 17/7. 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
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:35 - 17:15
BRU
-
SOU
20h 40m
2 stops
Multiple Airlines Logo
19:20 - 08:40
SOU
-
BRU
12h 20m
1 stop
£181Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
09:35 - 19:30
BRU
-
SOU
10h 55m
1 stop
Multiple Airlines Logo
19:20 - 08:40
SOU
-
BRU
12h 20m
1 stop
£190Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
07:25 - 16:40
CRL
-
SOU
10h 15m
1 stop
Multiple Airlines Logo
12:25 - 08:40
SOU
-
CRL
19h 15m
2 stops
£203Multiple Airlines
Sat, 28 Mar - Mon, 30 Mar
Multiple Airlines Logo
07:25 - 16:40
CRL
-
SOU
10h 15m
1 stop
Multiple Airlines Logo
20:40 - 12:15
SOU
-
CRL
14h 35m
1 stop
£212Multiple Airlines
Sat, 28 Mar - Mon, 30 Mar
Multiple Airlines Logo
21:10 - 11:05
CRL
-
SOU
14h 55m
2 stops
Multiple Airlines Logo
12:25 - 08:40
SOU
-
CRL
19h 15m
2 stops
£228Multiple Airlines
Sat, 28 Mar - Mon, 30 Mar
Multiple Airlines Logo
09:50 - 16:50
BRU
-
SOU
8h 00m
1 stop
Multiple Airlines Logo
18:20 - 09:00
SOU
-
BRU
13h 40m
2 stops
£235Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
09:25 - 17:30
BRU
-
SOU
9h 05m
2 stops
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
£242Multiple Airlines
Thu, 26 Mar - Mon, 30 Mar
Multiple Airlines Logo
09:50 - 16:50
BRU
-
SOU
8h 00m
1 stop
Multiple Airlines Logo
17:20 - 09:00
SOU
-
BRU
14h 40m
1 stop
£245Multiple Airlines
Sun, 26 Apr - Sun, 3 May
KLM Logo
06:15 - 08:20
BRU
-
SOU
3h 05m
1 stop
KLM Logo
17:20 - 07:35
SOU
-
BRU
13h 15m
1 stop
£249KLM
Thu, 26 Mar - Mon, 30 Mar
KLM Logo
10:45 - 17:00
BRU
-
SOU
7h 15m
1 stop
KLM Logo
17:20 - 07:35
SOU
-
BRU
13h 15m
1 stop
£250KLM
Sat, 28 Mar - Mon, 30 Mar

KLM flights from Brussels to Southampton

Our best KLM deals on Brussels to Southampton flight tickets
KLM
26 Mar
BRU06:15Brussels Bruxelles-National
3h 05m
1 stop
SOU08:20Southampton Eastleigh
30 Mar
SOU17:20Southampton Eastleigh
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
£249
KLM
28 Mar
BRU10:45Brussels Bruxelles-National
7h 15m
1 stop
SOU17:00Southampton Eastleigh
30 Mar
SOU17:20Southampton Eastleigh
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
£250
KLM
24 Apr
BRU15:10Brussels Bruxelles-National
18h 35m
1 stop
SOU08:45Southampton Eastleigh
1 May
SOU17:20Southampton Eastleigh
15h 20m
1 stop
BRU09:40Brussels Bruxelles-National
£344

British Airways flights from Brussels to Southampton

Our best British Airways deals on Brussels to Southampton flight tickets
British Airways
21 Apr
BRU19:55Brussels Bruxelles-National
18h 00m
2 stops
SOU12:55Southampton Eastleigh
22 Apr
SOU18:20Southampton Eastleigh
25h 05m
2 stops
BRU20:25Brussels Bruxelles-National
£387
British Airways
21 Apr
BRU19:55Brussels Bruxelles-National
18h 00m
2 stops
SOU12:55Southampton Eastleigh
22 Apr
SOU18:20Southampton Eastleigh
25h 05m
2 stops
BRU20:25Brussels Bruxelles-National
£389
British Airways
21 Apr
BRU19:55Brussels Bruxelles-National
18h 00m
2 stops
SOU12:55Southampton Eastleigh
22 Apr
SOU18:20Southampton Eastleigh
25h 05m
2 stops
BRU20:25Brussels Bruxelles-National
£391

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 16 March 2026.
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

Cheapest return flight

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Mon 27/4

21:35-17:15

2 stops20h 40m

Southampton Eastleigh

Mon 4/5

19:20-08:40

1 stop12h 20m

£181

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Mon 27/4

09:35-19:30

1 stop10h 55m

Southampton Eastleigh

Mon 4/5

19:20-08:40

1 stop12h 20m

£190

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Sat 28/3

07:25-16:40

1 stop10h 15m

Southampton Eastleigh

Mon 30/3

12:25-08:40

2 stops19h 15m

£203

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Sat 28/3

07:25-16:40

1 stop10h 15m

Southampton Eastleigh

Mon 30/3

20:40-12:15

1 stop14h 35m

£212

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Sat 28/3

21:10-11:05

2 stops14h 55m

Southampton Eastleigh

Mon 30/3

12:25-08:40

2 stops19h 15m

£228

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 26/4

09:50-16:50

1 stop8h 00m

Southampton Eastleigh

Sun 3/5

18:20-09:00

2 stops13h 40m

£235

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 26/3

09:25-17:30

2 stops9h 05m

Southampton Eastleigh

Mon 30/3

20:40-09:25

1 stop11h 45m

£242

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 26/4

09:50-16:50

1 stop8h 00m

Southampton Eastleigh

Sun 3/5

17:20-09:00

1 stop14h 40m

£245
Fastest return journey

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 26/3

06:15-08:20

1 stop3h 05m

Southampton Eastleigh

Mon 30/3

17:20-07:35

1 stop13h 15m

£249

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 28/3

10:45-17:00

1 stop7h 15m

Southampton Eastleigh

Mon 30/3

17:20-07:35

1 stop13h 15m

£250

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 and British Airways are the most popular carriers 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

10h 15m

Direct flights

None
The fastest flight from Brussels to Southampton takes 10h 15m
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 10h 15m.

  • 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.

An easier way to manage your Southampton trip

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