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Cheap flights from Southampton to Brussels from £60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Brussels departing on 13/4. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Southampton to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:05 - 16:05
SOU
-
BRU
6h 00m
1 stop
Multiple Airlines Logo
21:35 - 08:45
BRU
-
SOU
12h 10m
1 stop
£186Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Multiple Airlines Logo
09:05 - 16:05
SOU
-
BRU
6h 00m
1 stop
Multiple Airlines Logo
14:50 - 08:45
BRU
-
SOU
18h 55m
2 stops
£190Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
21:25 - 17:15
BRU
-
SOU
20h 50m
2 stops
£191Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
20:00 - 09:15
SOU
-
BRU
12h 15m
1 stop
Multiple Airlines Logo
09:50 - 19:30
BRU
-
SOU
10h 40m
1 stop
£194Multiple Airlines
Sat, 25 Apr - Sat, 2 May
KLM Logo
09:05 - 14:40
SOU
-
BRU
4h 35m
1 stop
KLM Logo
15:10 - 08:35
BRU
-
SOU
18h 25m
1 stop
£197KLM
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
20:40 - 17:00
SOU
-
BRU
19h 20m
2 stops
Multiple Airlines Logo
21:25 - 17:15
BRU
-
SOU
20h 50m
2 stops
£203Multiple Airlines
Mon, 27 Apr - Mon, 4 May
KLM Logo
17:20 - 22:15
SOU
-
BRU
3h 55m
1 stop
KLM Logo
06:20 - 08:35
BRU
-
SOU
3h 15m
1 stop
£207KLM
Fri, 3 Apr - Thu, 9 Apr
Multiple Airlines Logo
18:20 - 09:20
SOU
-
BRU
14h 00m
2 stops
Multiple Airlines Logo
14:50 - 08:45
BRU
-
SOU
18h 55m
2 stops
£210Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Multiple Airlines Logo
13:25 - 08:05
SOU
-
BRU
17h 40m
2 stops
Multiple Airlines Logo
10:00 - 19:30
BRU
-
SOU
10h 30m
1 stop
£237Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
06:50 - 20:55
SOU
-
BRU
13h 05m
2 stops
Multiple Airlines Logo
09:50 - 19:30
BRU
-
SOU
10h 40m
1 stop
£246Multiple Airlines
Sat, 25 Apr - Sat, 2 May

KLM flights from Southampton to Brussels Bruxelles-National Airport

Our best KLM deals on Southampton to Brussels Bruxelles-National Airport flight tickets
KLM
28 Apr
SOU09:05Southampton Eastleigh
4h 35m
1 stop
BRU14:40Brussels Bruxelles-National
5 May
BRU15:10Brussels Bruxelles-National
18h 25m
1 stop
SOU08:35Southampton Eastleigh
£197
KLM
3 Apr
SOU17:20Southampton Eastleigh
3h 55m
1 stop
BRU22:15Brussels Bruxelles-National
9 Apr
BRU06:20Brussels Bruxelles-National
3h 15m
1 stop
SOU08:35Southampton Eastleigh
£207
KLM
27 Apr
SOU09:05Southampton Eastleigh
12h 10m
1 stop
BRU22:15Brussels Bruxelles-National
4 May
BRU06:20Brussels Bruxelles-National
3h 15m
1 stop
SOU08:35Southampton Eastleigh
£268

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
12 Jun
SOU06:50Southampton Eastleigh
12h 50m
2 stops
BRU20:40Brussels Bruxelles-National
14 Jun
BRU20:40Brussels Bruxelles-National
22h 00m
2 stops
SOU17:40Southampton Eastleigh
£404
British Airways
9 Sept
SOU08:55Southampton Eastleigh
10h 30m
2 stops
BRU20:25Brussels Bruxelles-National
23 Sept
BRU11:00Brussels Bruxelles-National
9h 25m
2 stops
SOU19:25Southampton Eastleigh
£461
British Airways
18 Apr
SOU08:55Southampton Eastleigh
23h 55m
2 stops
BRU09:50Brussels Bruxelles-National
22 Apr
BRU21:15Brussels Bruxelles-National
21h 25m
2 stops
SOU17:40Southampton Eastleigh
£479

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 15 March 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

Cheapest return flight

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Thu 9/4

09:05-16:05

1 stop6h 00m

Brussels Bruxelles-National

Thu 16/4

21:35-08:45

1 stop12h 10m

£186

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Thu 9/4

09:05-16:05

1 stop6h 00m

Brussels Bruxelles-National

Thu 16/4

14:50-08:45

2 stops18h 55m

£190

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 27/4

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Mon 4/5

21:25-17:15

2 stops20h 50m

£191

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Sat 25/4

20:00-09:15

1 stop12h 15m

Brussels Bruxelles-National

Sat 2/5

09:50-19:30

1 stop10h 40m

£194

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Tue 28/4

09:05-14:40

1 stop4h 35m

Brussels Bruxelles-National

Tue 5/5

15:10-08:35

1 stop18h 25m

£197

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 27/4

20:40-17:00

2 stops19h 20m

Brussels Bruxelles-National

Mon 4/5

21:25-17:15

2 stops20h 50m

£203
Fastest return journey

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 3/4

17:20-22:15

1 stop3h 55m

Brussels Bruxelles-National

Thu 9/4

06:20-08:35

1 stop3h 15m

£207

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Thu 9/4

18:20-09:20

2 stops14h 00m

Brussels Bruxelles-National

Thu 16/4

14:50-08:45

2 stops18h 55m

£210

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Tue 28/4

13:25-08:05

2 stops17h 40m

Brussels Bruxelles-National

Tue 5/5

10:00-19:30

1 stop10h 30m

£237

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Sat 25/4

06:50-20:55

2 stops13h 05m

Brussels Bruxelles-National

Sat 2/5

09:50-19:30

1 stop10h 40m

£246

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 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 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 £437. 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 £484.

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 £121. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £477 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

8h 05m

Direct flights

None
The fastest flight from Southampton to Brussels Bruxelles-National Airport takes 8h 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 8h 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 £180Free CancellationRating
7.8
1,471 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
Leuven
Charleroi
Spa
Namur
Mons
Mechelen
Oostkamp
Hasselt
Aalst
Genk
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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