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Cheap flights from Brussels Bruxelles-National Airport to Southampton from £162

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SOU
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to Southampton
Explore the most affordable flight options available from Bruxelles-National to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Thu 23/418:25
BRU
-
SOU
1 stop15h 20m
Multiple Airlines
Sun 26/417:20
SOU
-
BRU
1 stop14h 40m
Multiple Airlines
Deal found 28/3£162
Sat 2/509:50
BRU
-
SOU
1 stop10h 40m
Multiple Airlines
Mon 4/520:40
SOU
-
BRU
1 stop11h 45m
Multiple Airlines
Deal found 25/3£167
Sun 10/509:50
BRU
-
SOU
1 stop8h 00m
Multiple Airlines
Sun 17/520:00
SOU
-
BRU
1 stop12h 00m
Multiple Airlines
Deal found 26/3£211
Sat 16/520:05
BRU
-
SOU
2 stops19h 10m
British Airways
Tue 19/512:35
SOU
-
BRU
2 stops25h 40m
British Airways
Deal found 29/3£417

Find flight deals from Bruxelles-National to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 March 2026.

Round-trip from

£162

Popular in

December

Cheapest in

March

Average price

£118
23/4-26/4
  • 23/4-26/4
  • 2 total stops
  • 30h 00m total
  • Brussels to Southampton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National to Southampton 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, Cheapflights users made 858,174 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 23/4

18:25-08:45

1 stop15h 20m

Southampton Eastleigh

Sun 26/4

17:20-09:00

1 stop14h 40m

£162

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 10/5

09:50-16:50

1 stop8h 00m

Southampton Eastleigh

Sun 17/5

20:00-09:00

1 stop12h 00m

£211

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 2/5

06:20-19:30

2 stops14h 10m

Southampton Eastleigh

Mon 4/5

17:20-09:10

2 stops14h 50m

£316

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 16/5

20:05-14:15

2 stops19h 10m

Southampton Eastleigh

Tue 19/5

12:35-15:15

2 stops25h 40m

£417

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Tue 19/5

19:55-12:55

2 stops18h 00m

Southampton Eastleigh

Wed 20/5

15:15-09:55

2 stops17h 40m

£420
Fastest return journey

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 11/4

06:20-08:45

1 stop3h 25m

Southampton Eastleigh

Wed 15/4

17:20-22:15

1 stop3h 55m

£464
Cheapest one-way

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 12/4

20:40-08:25

2 stops12h 45m

£273
Fastest single journey

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Mon 13/4

10:50-19:25

2 stops9h 35m

£421

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Mon 6/4

10:50-19:25

2 stops9h 35m

£535

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Sorted by cheapest first

Best time to book a flight from Bruxelles-National to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Southampton

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Southampton?

Currently, April is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southampton (average of £90). Flying from Brussels Bruxelles-National Airport to Southampton in July is currently the most expensive (average of £103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Brussels Bruxelles-National?

    If you book a flight to Southampton from Brussels Bruxelles-National, you will be flying to Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from Brussels Bruxelles-National to Eastleigh per day from 0 different airlines.

  • Can I find deals for flights from Bruxelles-National to Southampton that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Southampton.

  • Can I find deals for business class flights from Bruxelles-National to Southampton?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Southampton?

    Currently, April is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southampton (average of £90). Flying from Brussels Bruxelles-National Airport to Southampton in July is currently the most expensive (average of £103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Deals for Bruxelles-National to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to Southampton?

Cheapflights helps you find that perfect flight to Southampton from Bruxelles-National by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Bruxelles-National to Southampton with no change fees?

Yes! Cheapflights helps users easily find flights from Bruxelles-National to Southampton with no change fees.

Can Cheapflights notify me if prices for flights from Bruxelles-National to Southampton become cheaper?

Yes! Start tracking prices for Bruxelles-National to Southampton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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