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Cheap flights from Southampton to Brussels from £120

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 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
19:55 - 13:35
SOU
-
CRL
16h 40m2 stops
Multiple Airlines Logo
11:35 - 17:30
CRL
-
SOU
6h 55m1 stop
£182Multiple Airlines
Mon, 16 Mar - Wed, 18 Mar
Multiple Airlines Logo
12:00 - 22:15
SOU
-
CRL
9h 15m1 stop
Multiple Airlines Logo
11:35 - 17:30
CRL
-
SOU
6h 55m1 stop
£250Multiple Airlines
Mon, 9 Mar - Wed, 11 Mar
Multiple Airlines Logo
08:30 - 18:25
SOU
-
CRL
8h 55m1 stop
Multiple Airlines Logo
11:35 - 17:30
CRL
-
SOU
6h 55m1 stop
£268Multiple Airlines
Mon, 16 Mar - Wed, 18 Mar
Multiple Airlines Logo
18:20 - 22:50
SOU
-
CRL
3h 30m1 stop
Multiple Airlines Logo
12:05 - 20:45
CRL
-
SOU
9h 40m1 stop
£300Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
18:20 - 22:50
SOU
-
CRL
3h 30m1 stop
Multiple Airlines Logo
18:25 - 20:45
CRL
-
SOU
3h 20m1 stop
£329Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
09:25 - 18:00
SOU
-
CRL
7h 35m2 stops
Multiple Airlines Logo
16:00 - 20:15
CRL
-
SOU
5h 15m1 stop
£367Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
09:25 - 18:00
SOU
-
CRL
7h 35m2 stops
Multiple Airlines Logo
16:00 - 20:15
CRL
-
SOU
5h 15m1 stop
£377Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
19:55 - 13:35
SOU
-
CRL
16h 40m2 stops
Multiple Airlines Logo
12:55 - 13:35
CRL
-
SOU
25h 40m3 stops
£419Multiple Airlines
Mon, 16 Mar - Wed, 18 Mar
Multiple Airlines Logo
19:55 - 12:45
SOU
-
CRL
15h 50m2 stops
Multiple Airlines Logo
12:55 - 13:35
CRL
-
SOU
25h 40m3 stops
£422Multiple Airlines
Mon, 9 Mar - Wed, 11 Mar
Multiple Airlines Logo
19:55 - 11:25
SOU
-
CRL
14h 30m1 stop
Multiple Airlines Logo
19:30 - 13:35
CRL
-
SOU
19h 05m2 stops
£443Multiple Airlines
Mon, 9 Mar - Wed, 11 Mar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Charleroi Brussels 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 21 December 2025.
Use the filters below to find and compare flights from Southampton to Charleroi Brussels Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Mon 16/3

19:55-13:35

2 stops16h 40m

Charleroi Brussels

Wed 18/3

11:35-17:30

1 stop6h 55m

£182

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Mon 9/3

12:00-22:15

1 stop9h 15m

Charleroi Brussels

Wed 11/3

11:35-17:30

1 stop6h 55m

£250

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Mon 16/3

08:30-18:25

1 stop8h 55m

Charleroi Brussels

Wed 18/3

11:35-17:30

1 stop6h 55m

£268

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Fri 17/4

18:20-22:50

1 stop3h 30m

Charleroi Brussels

Sun 19/4

12:05-20:45

1 stop9h 40m

£300

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Fri 17/4

18:20-22:50

1 stop3h 30m

Charleroi Brussels

Sun 19/4

18:25-20:45

1 stop3h 20m

£329

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Fri 17/4

09:25-18:00

2 stops7h 35m

Charleroi Brussels

Sun 19/4

16:00-20:15

1 stop5h 15m

£367

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Fri 17/4

09:25-18:00

2 stops7h 35m

Charleroi Brussels

Sun 19/4

16:00-20:15

1 stop5h 15m

£377

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Mon 16/3

19:55-13:35

2 stops16h 40m

Charleroi Brussels

Wed 18/3

12:55-13:35

3 stops25h 40m

£419

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Mon 9/3

19:55-12:45

2 stops15h 50m

Charleroi Brussels

Wed 11/3

12:55-13:35

3 stops25h 40m

£422

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Mon 9/3

19:55-11:25

1 stop14h 30m

Charleroi Brussels

Wed 11/3

19:30-13:35

2 stops19h 05m

£443

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Southampton to Charleroi Brussels 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 Charleroi Brussels Airport?

The cheapest day to depart from Southampton to Charleroi Brussels Airport is on a Saturday. Travellers who choose to depart for Charleroi Brussels Airport on a Saturday will often find tickets for as low as £99. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £231. These prices are subject to change though, so be sure to set up a Price Alert for flights to Charleroi Brussels Airport.

What is the cheapest time of day to depart on your flight to Charleroi Brussels Airport?

Our most recent data shows that the best time of day to fly to Charleroi Brussels Airport is at midday. Flights from Southampton to Charleroi Brussels Airport during this time can be as low as £103. In contrast, the most expensive time of day to depart to Charleroi Brussels Airport is in the afternoon when prices are around £145.

When to book flights from Southampton to Charleroi Brussels Airport

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

Cheap Southampton to Charleroi Brussels Airport (SOU to CRL) flight deals and tips

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

Fastest flight time

3h 30m

Direct flights

None
The fastest flight from Southampton to Charleroi Brussels Airport takes 3h 30m
There are no direct flights from Southampton to Charleroi Brussels Airport. There are no popular flight routes from Southampton to Charleroi Brussels Airport.
Search flight deals

  • How far is Southampton Eastleigh to Charleroi Brussels by plane?

    There are 258.0 mi between Southampton Eastleigh and Charleroi Brussels. Typically, this will take 3h 30m by plane in normal conditions.

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

    Prices for flights from Southampton Eastleigh Airport to Charleroi Brussels Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Charleroi Brussels 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 Charleroi Brussels Airport.

  • What documentation or ID do you need to fly to Charleroi Brussels Airport?

    The required travel and health documents for your Charleroi Brussels Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleroi Brussels Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Southampton to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

Flights from Southampton to Brussels 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 Southampton to Brussels?

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 Brussels from Southampton.

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

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

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