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Cheap flights from Southampton to Brussels from £208

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Brussels departing on 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:10 - 08:30
SOU
-
BRU
11h 20m
1 stop
Multiple Airlines Logo
08:45 - 19:20
BRU
-
SOU
11h 35m
1 stop
£208Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
20:10 - 08:30
SOU
-
BRU
11h 20m
1 stop
Multiple Airlines Logo
16:30 - 14:50
BRU
-
SOU
23h 20m
2 stops
£210Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
20:10 - 08:30
SOU
-
BRU
11h 20m
1 stop
Multiple Airlines Logo
08:30 - 06:45
BRU
-
SOU
23h 15m
1 stop
£216Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:25 - 08:30
SOU
-
BRU
17h 05m
2 stops
Multiple Airlines Logo
08:45 - 19:20
BRU
-
SOU
11h 35m
1 stop
£230Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:25 - 08:30
SOU
-
BRU
17h 05m
2 stops
Multiple Airlines Logo
16:30 - 14:50
BRU
-
SOU
23h 20m
2 stops
£240Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:25 - 08:30
SOU
-
BRU
17h 05m
2 stops
Multiple Airlines Logo
15:55 - 08:45
BRU
-
SOU
17h 50m
2 stops
£250Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
KLM Logo
17:35 - 07:35
SOU
-
BRU
13h 00m
1 stop
KLM Logo
06:15 - 08:50
BRU
-
SOU
3h 35m
1 stop
£269KLM
Mon, 9 Feb - Mon, 16 Feb
KLM Logo
17:35 - 22:20
SOU
-
BRU
3h 45m
1 stop
KLM Logo
06:15 - 17:05
BRU
-
SOU
11h 50m
1 stop
£270KLM
Mon, 9 Feb - Mon, 16 Feb
British Airways Logo
12:35 - 20:40
SOU
-
BRU
7h 05m
2 stops
British Airways Logo
15:15 - 09:25
BRU
-
SOU
19h 10m
2 stops
£354British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
06:50 - 20:40
SOU
-
BRU
12h 50m
2 stops
British Airways Logo
20:40 - 17:40
BRU
-
SOU
22h 00m
2 stops
£362British Airways
Fri, 24 Apr - Sun, 26 Apr

KLM flights from Southampton to Brussels Bruxelles-National Airport

Our best KLM deals on Southampton to Brussels Bruxelles-National Airport flight tickets
KLM
9 Feb
SOU17:35Southampton Eastleigh
13h 00m
1 stop
BRU07:35Brussels Bruxelles-National
16 Feb
BRU06:15Brussels Bruxelles-National
3h 35m
1 stop
SOU08:50Southampton Eastleigh
£269
KLM
9 Feb
SOU17:35Southampton Eastleigh
3h 45m
1 stop
BRU22:20Brussels Bruxelles-National
16 Feb
BRU06:15Brussels Bruxelles-National
11h 50m
1 stop
SOU17:05Southampton Eastleigh
£270

British Airways flights from Southampton to Brussels Bruxelles-National Airport

Our best British Airways deals on Southampton to Brussels Bruxelles-National Airport flight tickets
British Airways
24 Apr
SOU12:35Southampton Eastleigh
7h 05m
2 stops
BRU20:40Brussels Bruxelles-National
28 Apr
BRU15:15Brussels Bruxelles-National
19h 10m
2 stops
SOU09:25Southampton Eastleigh
£354
British Airways
24 Apr
SOU06:50Southampton Eastleigh
12h 50m
2 stops
BRU20:40Brussels Bruxelles-National
26 Apr
BRU20:40Brussels Bruxelles-National
22h 00m
2 stops
SOU17:40Southampton Eastleigh
£362
British Airways
25 Apr
SOU06:50Southampton Eastleigh
26h 00m
2 stops
BRU09:50Brussels Bruxelles-National
26 Apr
BRU20:40Brussels Bruxelles-National
22h 00m
2 stops
SOU17:40Southampton Eastleigh
£363

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Brussels Bruxelles-National Airport 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 28 January 2026.
Use the filters below to find and compare flights from Southampton to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 13/3

20:10-08:30

1 stop11h 20m

Brussels Bruxelles-National

Fri 20/3

08:45-19:20

1 stop11h 35m

£208

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 13/3

20:10-08:30

1 stop11h 20m

Brussels Bruxelles-National

Fri 20/3

16:30-14:50

2 stops23h 20m

£210

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 13/3

20:10-08:30

1 stop11h 20m

Brussels Bruxelles-National

Fri 20/3

08:30-06:45

1 stop23h 15m

£216

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 13/3

14:25-08:30

2 stops17h 05m

Brussels Bruxelles-National

Fri 20/3

08:45-19:20

1 stop11h 35m

£230

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 13/3

14:25-08:30

2 stops17h 05m

Brussels Bruxelles-National

Fri 20/3

16:30-14:50

2 stops23h 20m

£240

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 13/3

14:25-08:30

2 stops17h 05m

Brussels Bruxelles-National

Fri 20/3

15:55-08:45

2 stops17h 50m

£250

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 9/2

17:35-07:35

1 stop13h 00m

Brussels Bruxelles-National

Mon 16/2

06:15-08:50

1 stop3h 35m

£269

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 9/2

17:35-22:20

1 stop3h 45m

Brussels Bruxelles-National

Mon 16/2

06:15-17:05

1 stop11h 50m

£270

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 24/4

12:35-20:40

2 stops7h 05m

Brussels Bruxelles-National

Tue 28/4

15:15-09:25

2 stops19h 10m

£354

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 24/4

06:50-20:40

2 stops12h 50m

Brussels Bruxelles-National

Sun 26/4

20:40-17:40

2 stops22h 00m

£362

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Southampton to Brussels Bruxelles-National Airport

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 month to fly to Brussels Bruxelles-National Airport?

If you don’t want to visit Brussels Bruxelles-National Airport in April, then you should wait until July to fly from Southampton, when ticket prices are also cheap, with an average price of £181.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that Friday is the least expensive day to fly to Brussels Bruxelles-National Airport. Tickets to fly out on this day can be as low as £419. On the other hand, Tuesday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £454.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that the cheapest Southampton to Brussels Bruxelles-National Airport flights are usually those with departure times at midday. Our users have found flights to Brussels Bruxelles-National Airport at midday for as low as £116. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £452 on average. Flights to Brussels Bruxelles-National Airport from Southampton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

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

Fastest flight time

10h 05m

Direct flights

None
The fastest flight from Southampton to Brussels Bruxelles-National Airport takes 10h 05m
There are no direct flights from Southampton to Brussels Bruxelles-National Airport. There are no popular flight routes from Southampton to Brussels Bruxelles-National Airport.
Search flight deals

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

    The distance between Southampton Eastleigh and Brussels Bruxelles-National is about 256.3 mi. Typically, this will take 10h 05m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Brussels Bruxelles-National Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Southampton to Brussels Bruxelles-National Airport?

Best airlines flying from Southampton to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Southampton to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £157Free CancellationRating
7.7
1,443 reviews
Search KLM flights

Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Ypres
Waterloo
Zaventem
Charleroi
Spa
Leuven
Mons
Mechelen
Namur
Oostkamp
Hasselt
Genk
Aalst
Dinant
Francorchamps
Knokke-Heist

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Brussels. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Southampton to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Brussels Bruxelles-National Airport trip

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