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Cheap flights from Brussels to London from £164

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to London departing on 2/5. 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
08:10 - 07:55
CRL
-
SOU
24h 45m
2 stops
Multiple Airlines Logo
19:20 - 11:45
SOU
-
CRL
15h 25m
1 stop
£164Multiple Airlines
Sat, 2 May - Mon, 4 May
Multiple Airlines Logo
08:10 - 07:55
CRL
-
SOU
24h 45m
2 stops
Multiple Airlines Logo
19:20 - 17:40
SOU
-
CRL
21h 20m
2 stops
£167Multiple Airlines
Sat, 2 May - Mon, 4 May
Multiple Airlines Logo
08:10 - 11:45
CRL
-
SOU
4h 35m
1 stop
Multiple Airlines Logo
19:20 - 11:45
SOU
-
CRL
15h 25m
1 stop
£192Multiple Airlines
Sat, 2 May - Mon, 4 May
Multiple Airlines Logo
08:45 - 08:25
CRL
-
SOU
24h 40m
2 stops
Multiple Airlines Logo
19:30 - 11:55
SOU
-
CRL
15h 25m
2 stops
£196Multiple Airlines
Fri, 24 Apr - Sun, 26 Apr
Multiple Airlines Logo
09:50 - 19:30
BRU
-
SOU
10h 40m
1 stop
Multiple Airlines Logo
20:00 - 09:10
SOU
-
BRU
12h 10m
1 stop
£198Multiple Airlines
Sat, 2 May - Mon, 4 May
Multiple Airlines Logo
08:45 - 08:25
CRL
-
SOU
24h 40m
2 stops
Multiple Airlines Logo
20:45 - 11:55
SOU
-
CRL
14h 10m
1 stop
£218Multiple Airlines
Fri, 24 Apr - Sun, 26 Apr
Multiple Airlines Logo
10:20 - 16:50
BRU
-
SOU
7h 30m
1 stop
Multiple Airlines Logo
09:20 - 17:55
SOU
-
BRU
7h 35m
1 stop
£222Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
20:35 - 07:55
BRU
-
SOU
12h 20m
1 stop
Multiple Airlines Logo
20:00 - 09:15
SOU
-
BRU
12h 15m
1 stop
£225Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
10:20 - 16:50
BRU
-
SOU
7h 30m
1 stop
Multiple Airlines Logo
09:25 - 21:00
SOU
-
BRU
10h 35m
2 stops
£229Multiple Airlines
Thu, 21 May - Thu, 28 May
KLM Logo
10:25 - 16:50
BRU
-
SOU
7h 25m
1 stop
KLM Logo
17:20 - 07:35
SOU
-
BRU
13h 15m
1 stop
£275KLM
Fri, 22 May - Fri, 29 May

KLM flights from Brussels to Southampton

Our best KLM deals on Brussels to Southampton flight tickets
KLM
22 May
BRU10:25Brussels Bruxelles-National
7h 25m
1 stop
SOU16:50Southampton Eastleigh
29 May
SOU17:20Southampton Eastleigh
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
£275
KLM
24 Apr
BRU15:10Brussels Bruxelles-National
18h 35m
1 stop
SOU08:45Southampton Eastleigh
26 Apr
SOU09:15Southampton Eastleigh
23h 25m
1 stop
BRU09:40Brussels Bruxelles-National
£322
KLM
17 Apr
BRU15:10Brussels Bruxelles-National
18h 35m
1 stop
SOU08:45Southampton Eastleigh
19 Apr
SOU17:20Southampton Eastleigh
15h 20m
1 stop
BRU09:40Brussels Bruxelles-National
£349

British Airways flights from Brussels to Southampton

Our best British Airways deals on Brussels to Southampton flight tickets
British Airways
6 Jun
BRU20:05Brussels Bruxelles-National
25h 50m
2 stops
SOU20:55Southampton Eastleigh
10 Jun
SOU06:50Southampton Eastleigh
26h 05m
2 stops
BRU09:55Brussels Bruxelles-National
£419
British Airways
6 Jun
BRU20:05Brussels Bruxelles-National
25h 50m
2 stops
SOU20:55Southampton Eastleigh
10 Jun
SOU12:35Southampton Eastleigh
30h 50m
2 stops
BRU20:25Brussels Bruxelles-National
£419
British Airways
24 May
BRU20:40Brussels Bruxelles-National
25h 05m
2 stops
SOU20:45Southampton Eastleigh
31 May
SOU08:55Southampton Eastleigh
24h 00m
2 stops
BRU09:55Brussels Bruxelles-National
£466

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 9 April 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

CRL - SOU

CRLSOU

Charleroi Brussels

Sat 2/5

08:10-07:55

2 stops24h 45m

Southampton Eastleigh

Mon 4/5

19:20-11:45

1 stop15h 25m

£164

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Sat 2/5

08:10-07:55

2 stops24h 45m

Southampton Eastleigh

Mon 4/5

19:20-17:40

2 stops21h 20m

£167

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Sat 2/5

08:10-11:45

1 stop4h 35m

Southampton Eastleigh

Mon 4/5

19:20-11:45

1 stop15h 25m

£192

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Fri 24/4

08:45-08:25

2 stops24h 40m

Southampton Eastleigh

Sun 26/4

19:30-11:55

2 stops15h 25m

£196

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 2/5

09:50-19:30

1 stop10h 40m

Southampton Eastleigh

Mon 4/5

20:00-09:10

1 stop12h 10m

£198

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Fri 24/4

08:45-08:25

2 stops24h 40m

Southampton Eastleigh

Sun 26/4

20:45-11:55

1 stop14h 10m

£218
Fastest return journey

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 21/5

10:20-16:50

1 stop7h 30m

Southampton Eastleigh

Thu 28/5

09:20-17:55

1 stop7h 35m

£222

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 23/5

20:35-07:55

1 stop12h 20m

Southampton Eastleigh

Sat 30/5

20:00-09:15

1 stop12h 15m

£225

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 21/5

10:20-16:50

1 stop7h 30m

Southampton Eastleigh

Thu 28/5

09:25-21:00

2 stops10h 35m

£229

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 22/5

10:25-16:50

1 stop7h 25m

Southampton Eastleigh

Fri 29/5

17:20-07:35

1 stop13h 15m

£275

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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?

British Airways and Aer Lingus 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

21h 25m

Direct flights

None
The fastest flight from Brussels to Southampton takes 21h 25m
There are no direct flights from Brussels to Southampton. There are no popular flight routes from Brussels to Southampton.
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Frequently asked questions about flying from Brussels to Southampton

  • 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 21h 25m.

  • 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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