Cheap flights from Southampton to Brussels from £98
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 13/11. 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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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 typical price of a round-trip flight between Southampton and Brussels?
What is the cheapest month to fly to Brussels?
In general, April is the cheapest month to fly from Southampton to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £176. If you are unable to visit Brussels during the month of April, then departing from Southampton during the month March is also very affordable. Most momondo users find prices during this month for around £180.
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 £400. 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 £478.
What is the cheapest airline that flies from Southampton Eastleigh to Brussels?
KLM, Aer Lingus, and British Airways are the most popular carriers operating from Southampton Eastleigh to Brussels
Which airlines fly to Brussels?
Brussels Airlines, British Airways and KLM are the top three most popular airlines that fly to Brussels from Southampton according to our data. Brussels Airlines is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Brussels. Keep in mind that there are 5 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.
Cheap Southampton to Brussels flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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. 2h 50m 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?
As of June 2025, there is 1 operator available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom £157 | Free Cancellation | Rating 7.8 1,365 reviews |
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.