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Cheap flights from Southampton to Belgium from £61

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 Belgium departing on 15/6. 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 Southampton to Belgium

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:00 - 09:35
SOU
-
BRU
12h 35m
1 stop
Multiple Airlines Logo
19:00 - 08:35
BRU
-
SOU
14h 35m
1 stop
£152Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
19:20 - 09:45
SOU
-
BRU
13h 25m
1 stop
Multiple Airlines Logo
20:00 - 08:40
BRU
-
SOU
13h 40m
1 stop
£156Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
Multiple Airlines Logo
20:00 - 09:35
SOU
-
BRU
12h 35m
1 stop
Multiple Airlines Logo
20:25 - 08:35
BRU
-
SOU
13h 10m
2 stops
£164Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
18:55 - 13:45
BRU
-
SOU
19h 50m
2 stops
£170Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
20:40 - 21:25
SOU
-
BRU
23h 45m
2 stops
Multiple Airlines Logo
18:55 - 13:45
BRU
-
SOU
19h 50m
2 stops
£170Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
09:35 - 19:30
BRU
-
SOU
10h 55m
1 stop
£173Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
20:40 - 20:00
SOU
-
BRU
22h 20m
2 stops
Multiple Airlines Logo
18:55 - 13:45
BRU
-
SOU
19h 50m
2 stops
£175Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
20:00 - 08:40
BRU
-
SOU
13h 40m
1 stop
£177Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
17:20 - 09:20
SOU
-
BRU
15h 00m
1 stop
Multiple Airlines Logo
18:25 - 08:45
BRU
-
SOU
15h 20m
1 stop
£183Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
11:40 - 08:05
SOU
-
BRU
19h 25m
2 stops
Multiple Airlines Logo
18:25 - 08:45
BRU
-
SOU
15h 20m
1 stop
£187Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun

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KLM flights from Southampton to Belgium

Our best KLM deals on Southampton to Belgium flight tickets
KLM
28 May
SOU17:20Southampton Eastleigh
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
31 May
BRU10:35Brussels Bruxelles-National
23h 00m
1 stop
SOU08:35Southampton Eastleigh
£219
KLM
15 May
SOU17:20Southampton Eastleigh
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
21 May
BRU06:20Brussels Bruxelles-National
3h 15m
1 stop
SOU08:35Southampton Eastleigh
£226
KLM
11 Jul
SOU17:30Southampton Eastleigh
13h 05m
1 stop
BRU07:35Brussels Bruxelles-National
18 Jul
BRU10:25Brussels Bruxelles-National
7h 35m
1 stop
SOU17:00Southampton Eastleigh
£298

British Airways flights from Southampton to Belgium

Our best British Airways deals on Southampton to Belgium flight tickets
British Airways
16 Jun
SOU06:45Southampton Eastleigh
26h 10m
2 stops
BRU09:55Brussels Bruxelles-National
17 Jun
BRU16:00Brussels Bruxelles-National
18h 25m
2 stops
SOU09:25Southampton Eastleigh
£395
British Airways
16 Jun
SOU12:20Southampton Eastleigh
20h 35m
2 stops
BRU09:55Brussels Bruxelles-National
17 Jun
BRU16:00Brussels Bruxelles-National
18h 25m
2 stops
SOU09:25Southampton Eastleigh
£396
British Airways
16 Jun
SOU06:45Southampton Eastleigh
26h 10m
2 stops
BRU09:55Brussels Bruxelles-National
17 Jun
BRU16:00Brussels Bruxelles-National
18h 25m
2 stops
SOU09:25Southampton Eastleigh
£396

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Belgium 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 30 April 2026.
Use the filters below to find and compare flights from Southampton to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Wed 10/6

20:00-09:35

1 stop12h 35m

Brussels Bruxelles-National

Wed 17/6

19:00-08:35

1 stop14h 35m

£152

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 15/6

19:20-09:45

1 stop13h 25m

Brussels Bruxelles-National

Mon 22/6

20:00-08:40

1 stop13h 40m

£156

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Wed 10/6

20:00-09:35

1 stop12h 35m

Brussels Bruxelles-National

Wed 17/6

20:25-08:35

2 stops13h 10m

£164

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 22/6

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Mon 29/6

18:55-13:45

2 stops19h 50m

£170

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 22/6

20:40-21:25

2 stops23h 45m

Brussels Bruxelles-National

Mon 29/6

18:55-13:45

2 stops19h 50m

£170
Fastest return journey

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 22/6

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Mon 29/6

09:35-19:30

1 stop10h 55m

£173

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 22/6

20:40-20:00

2 stops22h 20m

Brussels Bruxelles-National

Mon 29/6

18:55-13:45

2 stops19h 50m

£175

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 22/6

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Mon 29/6

20:00-08:40

1 stop13h 40m

£177

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Thu 11/6

17:20-09:20

1 stop15h 00m

Brussels Bruxelles-National

Thu 18/6

18:25-08:45

1 stop15h 20m

£183

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Thu 11/6

11:40-08:05

2 stops19h 25m

Brussels Bruxelles-National

Thu 18/6

18:25-08:45

1 stop15h 20m

£187

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Southampton to Belgium

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 Southampton Eastleigh to Belgium?

British Airways is the most popular carrier operating from Southampton Eastleigh to Belgium

Which airlines fly to Belgium?

Brussels Airlines, British Airways and KLM are the top three most popular airlines that fly to Belgium from Southampton according to our data. Brussels Airlines is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Belgium. Keep in mind that there are 3 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

Cheap Southampton to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Belgium

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Southampton to Belgium takes 6h 35m
There are no direct flights from Southampton to Belgium. There are no popular flight routes from Southampton to Belgium.
Search flight deals

Frequently asked questions about flying from Southampton to Belgium

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Belgium?

    Prices for flights from Southampton Eastleigh Airport to Belgium refresh daily.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Belgium?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Belgium?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Belgium.

  • What documentation or ID do you need to fly to Belgium?

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

Best airlines flying from Southampton to Belgium

Compare and see reviews for airlines that fly from Southampton to Belgium with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £177Free CancellationRating
7.8
1,512 reviews
Search KLM flights

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Belgium.

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

If you are not ready to book a flight from Southampton to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.

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