Cheap flights from Southampton to Brussels from £146
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 23/5. 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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KLM flights from Southampton to Brussels Bruxelles-National Airport
Our best KLM deals on Southampton to Brussels Bruxelles-National Airport flight tickets
British Airways flights from Southampton to Brussels Bruxelles-National Airport
Our best British Airways deals on Southampton to Brussels Bruxelles-National Airport flight tickets
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How to get the cheapest flight ticket from Southampton to Brussels Bruxelles-National 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 typical price of a round-trip flight between Southampton and Brussels Bruxelles-National Airport?
What is the cheapest month to fly to Brussels Bruxelles-National Airport?
If you don’t want to visit Brussels Bruxelles-National Airport in March, then you should wait until April to fly from Southampton, when ticket prices are also cheap, with an average price of £181.
What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?
Our data shows that Friday is the least expensive day to fly to Brussels Bruxelles-National Airport. Tickets to fly out on this day can be as low as £383. 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 £488.
What is the cheapest airline that flies from Southampton Eastleigh to Brussels Bruxelles-National?
British Airways is the most popular carrier operating from Southampton Eastleigh to Brussels Bruxelles-National
Which airlines fly to Brussels Bruxelles-National Airport?
Brussels Airlines, British Airways and KLM are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from Southampton according to our data. Brussels Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Brussels Bruxelles-National Airport. Keep in mind that there are 3 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Southampton to Brussels Bruxelles-National Airport
Cheap Southampton to Brussels Bruxelles-National Airport (SOU to BRU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Southampton to Brussels Bruxelles-National Airport
How far is Southampton Eastleigh to Brussels Bruxelles-National by plane?
The distance between Southampton Eastleigh and Brussels Bruxelles-National is about 256.3 mi. Typically, this will take 10h 45m by plane in normal conditions.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Brussels Bruxelles-National Airport?
Prices for flights from Southampton Eastleigh Airport to Brussels Bruxelles-National Airport refresh daily.
How many operators does momondo search for flights from Southampton Eastleigh Airport to Brussels Bruxelles-National Airport?
As of May 2025, there is 1 operator available to choose from for flights from Southampton Eastleigh Airport to Brussels Bruxelles-National Airport.
How old do you have to be to fly from Southampton Eastleigh Airport to Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport.
What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?
The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport 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 Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Southampton to Brussels Bruxelles-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Southampton to Brussels Bruxelles-National Airport is KLM (100% of total bookings).
Best airlines flying from Southampton to Brussels Bruxelles-National Airport
Compare and see reviews for airlines that fly from Southampton to Brussels Bruxelles-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £161 | Free Cancellation | Rating 7.8 1,334 reviews |
Travelling to a place near Brussels?
Book flights to Brussels if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Southampton to Brussels?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Brussels. momondo saves you time and could save you money on your trip.
Can I find flights from Southampton to Brussels with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Southampton to Brussels flights to just show those with flexible booking policies.
How can momondo help me find flights from Southampton to Brussels?
Once all potential Southampton to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Southampton to Brussels right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Southampton to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.