In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from BE to SOU?

When flying from Belgium to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Southampton from Belgium?

Located just 3.5 mi from the city center, Southampton Eastleigh (SOU) is the airport most travelers will use when flying to Southampton from Belgium.

Can I find deals for flights from Belgium to Southampton that include hotel bookings?

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

How can I find direct flights from Belgium to Southampton?

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

Can I find deals for business class flights from Belgium to Southampton?

Yes. Cheapflights offers flight deals from Belgium 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.

£105+ Flights from Belgium to Southampton

Cheap flight deals from Belgium to Southampton

Round-trip from	£203
One-way from	£105
Popular in	July
Cheapest in	March
Average price	£134

31/10-7/11
2 total stops
26h 50m total
Belgium to Southampton

Search Deals

3/1
1 total stop
24h 40m total
Belgium to Southampton

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Highest demand for flights based on searches. 3% potential increase in price (£2 potential increase over avg. return price).

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Cheapest flight prices on average. 0% potential price decrease (£1 potential savings vs. average return price).

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Average for round-trip flights in September 2025

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Find flight deals from Belgium to Southampton

Cheapest flights from Belgium to Southampton
Explore the most affordable flight options available from Belgium to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 31/1020:30BRU - SOU

1 stop13h 15mMultiple Airlines

Fri 7/1119:50SOU - BRU

1 stop13h 35mMultiple Airlines

Deal found 16/9£203

Best flights from Belgium to Southampton
Discover carefully curated flight deals from Belgium to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Thu 30/1009:25BRU - SOU

1 stop7h 10mMultiple Airlines

Mon 3/1120:10SOU - BRU

1 stop12h 25mMultiple Airlines

Deal found 15/9£177

Thu 30/1017:30BRU - SOU

2 stops15h 40mBritish Airways

Mon 3/1118:10SOU - BRU

3 stops18h 45mBritish Airways

Deal found 15/9£403

Fri 31/1020:30BRU - SOU

1 stop13h 15mMultiple Airlines

Fri 7/1119:50SOU - BRU

1 stop13h 35mMultiple Airlines

Deal found 16/9£203

Thu 30/1009:25BRU - SOU

1 stop11h 15mMultiple Airlines

Thu 6/1117:55SOU - BRU

2 stops14h 40mMultiple Airlines

Deal found 15/9£227

Sat 18/1009:55BRU - SOU

1 stop6h 50mMultiple Airlines

Sat 18/1018:05SOU - BRU

1 stop3h 10mMultiple Airlines

Deal found 15/9£336

One-way flights from Belgium to Southampton
Search for one-way flight options from Belgium to Southampton. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sat 3/109:05BRU - SOU

1 stop24h 40mMultiple Airlines

Deal found 17/9£105

Fri 7/1119:00CRL - SOU

1 stop17h 55mMultiple Airlines

Deal found 17/9£152

Mon 17/1110:15BRU - SOU

1 stop6h 20mAer Lingus

Deal found 16/9£169

Fri 7/1109:40BRU - SOU

1 stop11h 00mMultiple Airlines

Deal found 17/9£195

Sat 3/119:25BRU - SOU

3 stops23h 25mBritish Airways

Deal found 17/9£236

Fri 2/110:15BRU - SOU

1 stop10h 25mAer Lingus

Deal found 17/9£238

Fri 2/109:50BRU - SOU

2 stops7h 45mBritish Airways

Deal found 17/9£313

Sun 28/920:35BRU - SOU

2 stops12h 35mBritish Airways

Deal found 17/9£346

Mon 29/910:40BRU - SOU

2 stops9h 45mBritish Airways

Deal found 17/9£417

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belgium to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 30/10

09:25-15:35

1 stop7h 10m

Southampton Eastleigh

Mon 3/11

20:10-09:35

1 stop12h 25m

£177

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 31/10

20:30-08:45

1 stop13h 15m

Southampton Eastleigh

Fri 7/11

19:50-10:25

1 stop13h 35m

£203

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 30/10

09:25-19:40

1 stop11h 15m

Southampton Eastleigh

Thu 6/11

17:55-09:35

2 stops14h 40m

£227

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sat 18/10

09:55-15:45

1 stop6h 50m

Southampton Eastleigh

Sat 18/10

18:05-22:15

1 stop3h 10m

£336

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Thu 30/10

17:30-08:10

2 stops15h 40m

Southampton Eastleigh

Mon 3/11

18:10-13:55

3 stops18h 45m

£403

BrusselsSouthampton

CRL - SOU

CRLSOU

Charleroi Brussels

Fri 7/11

19:00-11:55

1 stop17h 55m

£152

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Mon 17/11

10:15-15:35

1 stop6h 20m

£169

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Sun 2/11

10:45-08:10

1 stop22h 25m

£202

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 7/11

18:30-13:10

2 stops19h 40m

£225

BrusselsSouthampton

BRU - SOU

BRUSOU

Brussels Bruxelles-National

Fri 2/1

10:15-19:40

1 stop10h 25m

£238

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 13 results

Best time to book a flight from Belgium to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Belgium 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 Belgium to Southampton

What is the cheapest month to book a flight from Belgium to Southampton?

Currently, September is the cheapest month in which you can book a flight from Belgium to Southampton (average of £203). Flying from Belgium to Southampton in November is currently the most expensive (average of £262). 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

What airport do you fly into for flights to Southampton from Belgium?
Located just 3.5 mi from the city center, Southampton Eastleigh (SOU) is the airport most travelers will use when flying to Southampton from Belgium.
Can I find deals for flights from Belgium to Southampton that include hotel bookings?
Yes. In addition to deals on Belgium to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belgium to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Southampton.
Can I find deals for business class flights from Belgium to Southampton?
Yes. Cheapflights offers flight deals from Belgium 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 Belgium to Southampton?
Currently, September is the cheapest month in which you can book a flight from Belgium to Southampton (average of £203). Flying from Belgium to Southampton in November is currently the most expensive (average of £262). 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.

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How does Cheapflights help users find flights from Belgium to Southampton?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belgium to Southampton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Belgium to Southampton?

Cheapflights helps you find that perfect flight to Southampton from Belgium 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 Belgium to Southampton with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belgium to Southampton flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belgium to Southampton become cheaper?

Yes! Start tracking prices for Belgium 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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Cheap flights from Belgium to Southampton from £105

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belgium to Southampton

Keep the following information in mind while searching for Belgium to Southampton flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belgium to Southampton

Cheapest flights from Belgium to SouthamptonExplore the most affordable flight options available from Belgium to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Belgium to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belgium to Southampton that are best for you.

Best time to book a flight from Belgium to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Belgium with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Belgium to Southampton

What is the cheapest month to book a flight from Belgium to Southampton?

Related info for your journey

Find useful and relevant information for your journey from Belgium 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 Belgium?

Can I find deals for flights from Belgium to Southampton that include hotel bookings?

How can I find direct flights from Belgium to Southampton?

Can I find deals for business class flights from Belgium to Southampton?

What is the cheapest month to book a flight from Belgium to Southampton?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belgium to Southampton

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belgium to Southampton?

Why should you use Cheapflights to find cheap flight tickets from Belgium to Southampton?

Can Cheapflights find flights from Belgium to Southampton with no change fees?

Can Cheapflights notify me if prices for flights from Belgium to Southampton become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belgium to Southampton
Explore the most affordable flight options available from Belgium to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.