Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Southampton to Brussels from £92

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 9/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Southampton to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
19:00 - 08:35
BRU
-
SOU
14h 35m
1 stop
£128Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
20:25 - 08:35
BRU
-
SOU
13h 10m
2 stops
£132Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
19:00 - 08:35
BRU
-
SOU
14h 35m
1 stop
£132Multiple Airlines
Mon, 14 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:40 - 09:25
SOU
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
20:25 - 08:35
BRU
-
SOU
13h 10m
2 stops
£143Multiple Airlines
Mon, 14 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:40 - 18:55
SOU
-
BRU
21h 15m
2 stops
Multiple Airlines Logo
08:55 - 08:45
BRU
-
SOU
24h 50m
2 stops
£161Multiple Airlines
Mon, 14 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:45 - 09:35
SOU
-
BRU
21h 50m
2 stops
Multiple Airlines Logo
19:00 - 08:35
BRU
-
SOU
14h 35m
1 stop
£169Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:45 - 09:35
SOU
-
BRU
21h 50m
2 stops
Multiple Airlines Logo
20:25 - 08:35
BRU
-
SOU
13h 10m
2 stops
£170Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:40 - 17:00
SOU
-
BRU
19h 20m
2 stops
Multiple Airlines Logo
20:25 - 08:35
BRU
-
SOU
13h 10m
2 stops
£173Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
17:20 - 09:35
SOU
-
BRU
15h 15m
1 stop
Multiple Airlines Logo
19:00 - 08:35
BRU
-
SOU
14h 35m
1 stop
£202Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
17:30 - 07:35
SOU
-
BRU
13h 05m
1 stop
KLM Logo
15:10 - 08:35
BRU
-
SOU
18h 25m
1 stop
£211KLM
Sun, 30 Aug - Sun, 6 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

British Airways flights from Southampton to Brussels

Our best British Airways deals on Southampton to Brussels flight tickets
British Airways
22 Sept
SOU12:35Southampton Eastleigh
20h 20m
2 stops
BRU09:55Brussels Bruxelles-National
26 Sept
BRU20:05Brussels Bruxelles-National
23h 55m
2 stops
SOU19:00Southampton Eastleigh
£490
British Airways
22 Sept
SOU12:35Southampton Eastleigh
20h 20m
2 stops
BRU09:55Brussels Bruxelles-National
26 Sept
BRU20:05Brussels Bruxelles-National
23h 55m
2 stops
SOU19:00Southampton Eastleigh
£494
British Airways
22 Sept
SOU12:35Southampton Eastleigh
20h 20m
2 stops
BRU09:55Brussels Bruxelles-National
26 Sept
BRU20:05Brussels Bruxelles-National
23h 55m
2 stops
SOU19:00Southampton Eastleigh
£495

KLM flights from Southampton to Brussels

Our best KLM deals on Southampton to Brussels flight tickets
KLM
30 Aug
SOU17:30Southampton Eastleigh
13h 05m
1 stop
BRU07:35Brussels Bruxelles-National
6 Sept
BRU15:10Brussels Bruxelles-National
18h 25m
1 stop
SOU08:35Southampton Eastleigh
£211
KLM
7 Aug
SOU09:15Southampton Eastleigh
12h 00m
1 stop
BRU22:15Brussels Bruxelles-National
9 Aug
BRU08:05Brussels Bruxelles-National
25h 40m
1 stop
SOU08:45Southampton Eastleigh
£324

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Brussels 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 3 August 2026.
Use the filters below to find and compare flights from Southampton to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 7/9

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Wed 16/9

19:00-08:35

1 stop14h 35m

£128
Fastest return journey

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 7/9

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Wed 16/9

20:25-08:35

2 stops13h 10m

£132

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 14/9

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Wed 16/9

19:00-08:35

1 stop14h 35m

£132

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 14/9

20:40-09:25

1 stop11h 45m

Brussels Bruxelles-National

Wed 16/9

20:25-08:35

2 stops13h 10m

£143

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 14/9

20:40-18:55

2 stops21h 15m

Brussels Bruxelles-National

Wed 16/9

08:55-08:45

2 stops24h 50m

£161

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Wed 9/9

10:45-09:35

2 stops21h 50m

Brussels Bruxelles-National

Wed 16/9

19:00-08:35

1 stop14h 35m

£169

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Wed 9/9

10:45-09:35

2 stops21h 50m

Brussels Bruxelles-National

Wed 16/9

20:25-08:35

2 stops13h 10m

£170

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Mon 7/9

20:40-17:00

2 stops19h 20m

Brussels Bruxelles-National

Wed 16/9

20:25-08:35

2 stops13h 10m

£173

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Wed 9/9

17:20-09:35

1 stop15h 15m

Brussels Bruxelles-National

Wed 16/9

19:00-08:35

1 stop14h 35m

£202

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Sun 30/8

17:30-07:35

1 stop13h 05m

Brussels Bruxelles-National

Sun 6/9

15:10-08:35

1 stop18h 25m

£211

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Brussels from

How to get the cheapest flight ticket from Southampton to Brussels

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?

Our data shows that Friday is the least expensive day to fly to Brussels. Tickets to fly out on this day can be as low as £438. 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 £502.

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

According to our data, the cheapest time of day to fly to Brussels is at midday. momondo users have found flights departing from Southampton to Brussels at midday for as low as £128. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Brussels, so prices are often more expensive at around £500 per ticket.

Cheap Southampton to Brussels flight deals and tips

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

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from Southampton to Brussels takes 9h 25m
There are no direct flights from Southampton to Brussels. There are no popular flight routes from Southampton to Brussels.
Search flight deals

Frequently asked questions about flying from Southampton to Brussels

  • How far is Southampton Eastleigh to Brussels by plane?

    The straight-line distance from Southampton Eastleigh to Brussels is 250.5 mi. 9h 25m is a normal flight duration for this route.

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

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

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

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

    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.

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

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

Best airlines flying from Southampton to Brussels

Compare and see reviews for airlines that fly from Southampton to Brussels with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £177Free CancellationRating
7.8
1,552 reviews
Search KLM flights

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 for Southampton to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Southampton to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Brussels trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 2/9
Wed 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport