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Cheap flights from Brussels Bruxelles-National Airport to London from £87

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 20/5. 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
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
10:30 - 19:30
BRU
-
SOU
10h 00m
1 stop
Multiple Airlines Logo
20:00 - 09:35
SOU
-
BRU
12h 35m
1 stop
£134Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
10:00 - 19:30
BRU
-
SOU
10h 30m
1 stop
Multiple Airlines Logo
14:15 - 21:25
SOU
-
BRU
6h 10m
1 stop
£161Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
22:10 - 08:35
BRU
-
SOU
35h 25m
2 stops
Multiple Airlines Logo
14:15 - 21:25
SOU
-
BRU
6h 10m
1 stop
£167Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
10:30 - 19:30
BRU
-
SOU
10h 00m
1 stop
Multiple Airlines Logo
15:35 - 09:45
SOU
-
BRU
17h 10m
2 stops
£184Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
22:15 - 08:45
BRU
-
SOU
11h 30m
1 stop
Multiple Airlines Logo
09:20 - 17:55
SOU
-
BRU
7h 35m
1 stop
£196Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
22:15 - 08:45
BRU
-
SOU
11h 30m
1 stop
Multiple Airlines Logo
11:40 - 09:20
SOU
-
BRU
20h 40m
2 stops
£204Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
18:05 - 13:40
BRU
-
SOU
20h 35m
2 stops
Multiple Airlines Logo
14:15 - 12:05
SOU
-
BRU
20h 50m
2 stops
£209Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
10:30 - 19:30
BRU
-
SOU
10h 00m
1 stop
Multiple Airlines Logo
20:00 - 17:55
SOU
-
BRU
20h 55m
1 stop
£212Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
19:00 - 08:35
BRU
-
SOU
14h 35m
1 stop
Multiple Airlines Logo
18:25 - 09:05
SOU
-
BRU
13h 40m
2 stops
£216Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
10:30 - 19:30
BRU
-
SOU
10h 00m
1 stop
Multiple Airlines Logo
17:20 - 08:25
SOU
-
BRU
14h 05m
2 stops
£223Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul

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
30 Sept
BRU11:00Brussels Bruxelles-National
9h 25m
2 stops
SOU19:25Southampton Eastleigh
9 Oct
SOU08:55Southampton Eastleigh
10h 45m
2 stops
BRU20:40Brussels Bruxelles-National
£504
British Airways
29 May
BRU21:30Brussels Bruxelles-National
17h 55m
2 stops
SOU14:25Southampton Eastleigh
1 Jun
SOU06:45Southampton Eastleigh
26h 20m
2 stops
BRU10:05Brussels Bruxelles-National
£507
British Airways
19 May
BRU19:55Brussels Bruxelles-National
18h 00m
2 stops
SOU12:55Southampton Eastleigh
20 May
SOU18:25Southampton Eastleigh
19h 40m
2 stops
BRU15:05Brussels Bruxelles-National
£516

Aer Lingus flights from Brussels Bruxelles-National Airport to Southampton

Our best Aer Lingus deals on Brussels Bruxelles-National Airport to Southampton flight tickets
Aer Lingus
28 May
BRU21:25Brussels Bruxelles-National
12h 15m
1 stop
SOU08:40Southampton Eastleigh
1 Jun
SOU20:00Southampton Eastleigh
12h 40m
1 stop
BRU09:40Brussels Bruxelles-National
£328
Aer Lingus
26 Jun
BRU21:25Brussels Bruxelles-National
23h 05m
1 stop
SOU19:30Southampton Eastleigh
8 Jul
SOU09:20Southampton Eastleigh
10h 25m
1 stop
BRU20:45Brussels Bruxelles-National
£345
Aer Lingus
23 Jul
BRU21:25Brussels Bruxelles-National
12h 15m
1 stop
SOU08:40Southampton Eastleigh
30 Jul
SOU20:00Southampton Eastleigh
12h 40m
1 stop
BRU09:40Brussels Bruxelles-National
£381

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 12 May 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

Cheapest return flight

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Wed 3/6

10:30-19:30

1 stop10h 00m

Southampton Eastleigh

Wed 10/6

20:00-09:35

1 stop12h 35m

£134
Fastest return journey

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Tue 23/6

10:00-19:30

1 stop10h 30m

Southampton Eastleigh

Tue 30/6

14:15-21:25

1 stop6h 10m

£161

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Tue 23/6

22:10-08:35

2 stops35h 25m

Southampton Eastleigh

Tue 30/6

14:15-21:25

1 stop6h 10m

£167

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Wed 3/6

10:30-19:30

1 stop10h 00m

Southampton Eastleigh

Wed 10/6

15:35-09:45

2 stops17h 10m

£184

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 18/6

22:15-08:45

1 stop11h 30m

Southampton Eastleigh

Thu 25/6

09:20-17:55

1 stop7h 35m

£196

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 18/6

22:15-08:45

1 stop11h 30m

Southampton Eastleigh

Thu 25/6

11:40-09:20

2 stops20h 40m

£204

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Tue 23/6

18:05-13:40

2 stops20h 35m

Southampton Eastleigh

Tue 30/6

14:15-12:05

2 stops20h 50m

£209

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Wed 24/6

10:30-19:30

1 stop10h 00m

Southampton Eastleigh

Wed 1/7

20:00-17:55

1 stop20h 55m

£212

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Wed 24/6

19:00-08:35

1 stop14h 35m

Southampton Eastleigh

Wed 1/7

18:25-09:05

2 stops13h 40m

£216

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Wed 24/6

10:30-19:30

1 stop10h 00m

Southampton Eastleigh

Wed 1/7

17:20-08:25

2 stops14h 05m

£223

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 and British Airways are the most popular carriers 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 25m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Southampton takes 9h 25m
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

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Southampton

  • 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 25m.

  • 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.

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