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Cheap flights from Brussels Bruxelles-National Airport to London from £80

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 Bruxelles-National Airport to London departing on 23/4. 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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Find the cheapest flights from Brussels Bruxelles-National Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:25 - 19:40
BRU
-
SOU
11h 15m
1 stop
Multiple Airlines Logo
14:15 - 20:25
SOU
-
BRU
5h 10m
1 stop
£161Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
08:45 - 19:20
BRU
-
SOU
11h 35m
1 stop
Multiple Airlines Logo
14:25 - 08:30
SOU
-
BRU
17h 05m
2 stops
£165Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
Multiple Airlines Logo
09:25 - 19:40
BRU
-
SOU
11h 15m
1 stop
Multiple Airlines Logo
14:15 - 20:25
SOU
-
BRU
5h 10m
1 stop
£165Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
09:25 - 19:40
BRU
-
SOU
11h 15m
1 stop
Multiple Airlines Logo
17:55 - 08:50
SOU
-
BRU
13h 55m
2 stops
£176Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
09:25 - 19:40
BRU
-
SOU
11h 15m
1 stop
Multiple Airlines Logo
17:55 - 08:50
SOU
-
BRU
13h 55m
2 stops
£182Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
08:45 - 19:20
BRU
-
SOU
11h 35m
1 stop
Multiple Airlines Logo
08:10 - 20:50
SOU
-
BRU
11h 40m
1 stop
£192Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
Multiple Airlines Logo
16:50 - 06:45
BRU
-
SOU
14h 55m
2 stops
Multiple Airlines Logo
14:25 - 08:30
SOU
-
BRU
17h 05m
2 stops
£209Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
Multiple Airlines Logo
21:30 - 19:20
BRU
-
SOU
22h 50m
2 stops
Multiple Airlines Logo
17:55 - 08:50
SOU
-
BRU
13h 55m
2 stops
£214Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
09:25 - 17:00
BRU
-
SOU
32h 35m
2 stops
Multiple Airlines Logo
17:55 - 08:50
SOU
-
BRU
13h 55m
2 stops
£218Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
09:25 - 08:25
BRU
-
SOU
24h 00m
2 stops
Multiple Airlines Logo
19:55 - 08:25
SOU
-
BRU
11h 30m
1 stop
£238Multiple Airlines
Thu, 19 Feb - Mon, 23 Feb

British Airways flights from Brussels Bruxelles-National Airport to Southampton

Our best British Airways deals on Brussels Bruxelles-National Airport to Southampton flight tickets
British Airways
26 Feb
BRU20:35Brussels Bruxelles-National
21h 55m
2 stops
SOU17:30Southampton Eastleigh
2 Mar
SOU12:00Southampton Eastleigh
24h 55m
2 stops
BRU13:55Brussels Bruxelles-National
£352
British Airways
26 Feb
BRU20:35Brussels Bruxelles-National
21h 55m
2 stops
SOU17:30Southampton Eastleigh
2 Mar
SOU12:00Southampton Eastleigh
24h 55m
2 stops
BRU13:55Brussels Bruxelles-National
£355
British Airways
26 Feb
BRU20:35Brussels Bruxelles-National
21h 55m
2 stops
SOU17:30Southampton Eastleigh
2 Mar
SOU12:00Southampton Eastleigh
22h 10m
2 stops
BRU11:10Brussels Bruxelles-National
£359

momondo Fare Finder

 
Customise your flight search to find flights from Brussels Bruxelles-National Airport 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 3 February 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 19/3

09:25-19:40

1 stop11h 15m

Southampton Eastleigh

Thu 26/3

14:15-20:25

1 stop5h 10m

£161

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 20/3

08:45-19:20

1 stop11h 35m

Southampton Eastleigh

Fri 27/3

14:25-08:30

2 stops17h 05m

£165

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 19/3

09:25-19:40

1 stop11h 15m

Southampton Eastleigh

Thu 26/3

14:15-20:25

1 stop5h 10m

£165

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 19/3

09:25-19:40

1 stop11h 15m

Southampton Eastleigh

Thu 26/3

17:55-08:50

2 stops13h 55m

£176

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 19/3

09:25-19:40

1 stop11h 15m

Southampton Eastleigh

Thu 26/3

17:55-08:50

2 stops13h 55m

£182

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 20/3

08:45-19:20

1 stop11h 35m

Southampton Eastleigh

Fri 27/3

08:10-20:50

1 stop11h 40m

£192

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 20/3

16:50-06:45

2 stops14h 55m

Southampton Eastleigh

Fri 27/3

14:25-08:30

2 stops17h 05m

£209

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 19/3

21:30-19:20

2 stops22h 50m

Southampton Eastleigh

Thu 26/3

17:55-08:50

2 stops13h 55m

£214

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 19/3

09:25-17:00

2 stops32h 35m

Southampton Eastleigh

Thu 26/3

17:55-08:50

2 stops13h 55m

£218

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 19/2

09:25-08:25

2 stops24h 00m

Southampton Eastleigh

Mon 23/2

19:55-08:25

1 stop11h 30m

£238

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 Bruxelles-National Airport 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 Bruxelles-National to Southampton Eastleigh?

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

When to book flights from Brussels Bruxelles-National Airport to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brussels Bruxelles-National Airport to Southampton (BRU to SOU) flight deals and tips

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

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Southampton takes 9h 30m
There are no direct flights from Brussels Bruxelles-National Airport to Southampton. There are no popular flight routes from Brussels Bruxelles-National Airport to Southampton.
Search flight deals

  • How far is Brussels Bruxelles-National to Southampton Eastleigh by plane?

    There are 256.3 mi between Brussels Bruxelles-National and Southampton Eastleigh. In terms of flight time, this usually takes a little over 9h 30m.

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

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

  • How old do you have to be to fly from Brussels Bruxelles-National Airport 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 Bruxelles-National Airport to Southampton Eastleigh Airport.

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

    The travel and health documents you'll need for your trip to Southampton Eastleigh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southampton Eastleigh Airport. It is always advisable to seek 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?

Flights from Brussels to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Brussels.

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

Of course. momondo tracks the price of Brussels to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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