€36 Cheap Flights Belfast to Southampton (BFS-SOU)

View €36 flight on Sat, 4 Oct 2025Opens in a new window

Popular airlines from Belfast International Airport (BFS) to Southampton (SOU)

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Cheap flights from Belfast to Southampton (BFS-SOU)

Prices were available within the past 7 days and start at €36 for one-way flights and €80 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, 4 Oct - Mon, 6 Oct
BFS
Belfast
SOU
Southampton
€80 Return, just found
€80
Return
just found
Select easyJet flight, departing Sat, 4 Oct from Belfast to Southampton, returning Mon, 6 Oct, priced at €80 just found
easyJet
Fri, 10 Oct - Sun, 12 Oct
BFS
Belfast
SOU
Southampton
€113 Return, found 6 days ago
€113
Return
found 6 days ago
Select easyJet flight, departing Fri, 10 Oct from Belfast to Southampton, returning Sun, 12 Oct, priced at €113 found 6 days ago
easyJet
Fri, 3 Oct - Sun, 5 Oct
BFS
Belfast
SOU
Southampton
€115 Return, found 14 hours ago
€115
Return
found 14 hours ago
Select easyJet flight, departing Fri, 3 Oct from Belfast to Southampton, returning Sun, 5 Oct, priced at €115 found 14 hours ago
easyJet
Thu, 25 Sept - Thu, 2 Oct
BFS
Belfast
SOU
Southampton
€125 Return, found 1 day ago
€125
Return
found 1 day ago
Select easyJet flight, departing Thu, 25 Sept from Belfast to Southampton, returning Thu, 2 Oct, priced at €125 found 1 day ago
easyJet
Fri, 17 Oct - Sun, 19 Oct
BFS
Belfast
SOU
Southampton
€136 Return, found 3 days ago
€136
Return
found 3 days ago
Select easyJet flight, departing Fri, 17 Oct from Belfast to Southampton, returning Sun, 19 Oct, priced at €136 found 3 days ago

Frequently asked questions

How much is a flight from BFS to Southampton Airport (SOU)?
The lowest price advertised for a round-trip journey between Belfast Intl. Airport (BFS) and SOU is €80. But you better get moving. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Belfast International Airport to SOU?
Every airline has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from BFS to Southampton Airport (SOU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Belfast International Airport to SOU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Belfast Intl. Airport (BFS) to Southampton Airport?
A flight distance of just 530 kilometres separates Crumlin and Southampton. Once you're in the air, you won't get a chance to do much more than read the magazine in your seat pocket.
Which airlines fly direct from Belfast Intl. Airport (BFS) to SOU?
Direct flights aren't available, so you'll need to make at least one stop between Belfast International Airport and Southampton Airport (SOU). Make the most of the layover time to stretch your legs and enjoy some personal space.
Are Belfast International Airport to SOU flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap fares from BFS to SOU appearing a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline advertises prices that far in advance.

Travel information

Travel information

Origin airport
Belfast Intl.
Destination airport
Southampton
Airlines serving
easyJet
Return price
€80
Distance
522 km
Average flight time
1 hour 15 mins

Book with confidence

Book with confidence

Perfect flights from Belfast to Southampton

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Belfast to Southampton. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Southampton, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Belfast Intl. to Southampton ticket options cater to your travel preferences, with incredible one-way fares from €36 and roundtrip prices from €80. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Southampton and explore Southampton and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your BFS to SOU travel arrangements today and embark on the journey of a lifetime in Southampton.
Perfect flights from Belfast to Southampton

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