- Must visit
SeaCity Museum
Maritime museum telling the story of the Titanic, the docks and ocean travel. One of Southampton’s key visitor attractions.
Flights from Belfast to Southampton depart on average 23 times per day, taking around 1h 33m. Cheap flight tickets for this journey start at £22 if you book in advance.
There are 17 flights per day. The earliest flight runs at 05:45, the last at 23:30. The fastest flight covers the 510 km distance in 1h 10m. December is the cheapest month to fly.
Distance 510 km |
Average flight duration 1h 33m |
Cheapest ticket price £22 |
Flights per day 23 |
Direct flights 17 |
Fastest flight 1h 10m |
First flight 5:45 |
Last flight 23:30 |
Cheapest Month Dec |
Cheapest Day Wed |
High Season Jul - Sept |
Low Season Oct - Dec |
Best time to book 4 days |
Cheapest price
£40
Average price
£139
Fastest journey
1 h 10 m
Average duration
1 h 11 m
Flights per day
44
Distance
510 km
The best way to find a cheap flight ticket from Belfast to Southampton is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Belfast to Southampton will cost around £139 if you buy it on the day, but you can find cheap flight tickets today for only £40.
Of the 44 flights that leave Belfast for Southampton every day 33 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct flights cover the 510 km distance in an average of 1 h 11 m but if you time it right, some flights will get you there in just 1 h 10 m .
The slowest flights will take 1 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
U2819
RK 130
U235
U2894
EI3600
U221
U215
U217
U2646
U2141Omio recommends booking the flight as it is the most popular option from Belfast to Southampton among Omio's users. If you are prioritising price take the coach with prices starting from £53. For those with little time consider booking a flight which can get you there in 1h 33m. The ticket price range depends on the travel mode: a coach costs an average of £53, and a flight costs an average of £22.
Distance: 510 km
Most popular Flight | Coach |
|---|---|
£58 Average Price | £54 Average Price Cheapest |
4h 33m Average total duration Fastest 1h 33m Onboard + 3h 0m Additional time* | 15h 55m Average total duration 15h 25m Onboard + 30m Additional time* |
![]() Most popular airline | ![]() Most popular bus company |
Direct Options | Direct Options |
The table below shows live departures for Belfast to Southampton flights for today, Sunday 23 August. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
BA1411 | 6:30 George Best Belfast City Airport | 1h25 | 7:55 London Heathrow Airport | 0 changesdirect | |
EI3600 | 6:40 George Best Belfast City Airport | 1h45 | 8:25 Southampton Airport | 0 changesdirect | |
BA8908 | 6:40 George Best Belfast City Airport | 1h45 | 8:25 Southampton Airport | 0 changesdirect | |
U2894 | 7:00 George Best Belfast City Airport | 1h30 | 8:30 London Gatwick Airport | 0 changesdirect | |
U235 | 7:00 Belfast International Airport | 1h20 | 8:20 London Stansted Airport | 0 changesdirect | |
U215 | 7:00 Belfast International Airport | 1h10 | 8:10 London Luton Airport | 0 changesdirect | |
BA1361+ BA8900 | 7:00 George Best Belfast City Airport | 4h45 | 11:45 London Heathrow Airport | 1 change | |
BA4105+ BA8972 | 7:00 George Best Belfast City Airport | 7h30 | 14:30 Southampton Airport | 1 change | |
BA1439+ BA8972 | 7:00 George Best Belfast City Airport | 4h40 | 11:40 London Heathrow Airport | 1 change | |
BA1479+ BA8880 | 9:50 George Best Belfast City Airport | 3h50 | 13:40 London Heathrow Airport | 1 change | |
BA1483+ BA8880 | 9:50 George Best Belfast City Airport | 5h10 | 15:00 London Heathrow Airport | 1 change | |
U2824 | 9:55 Belfast International Airport | 1h30 | 11:25 London Gatwick Airport | 0 changesdirect | |
EI3604 | 10:25 George Best Belfast City Airport | 1h40 | 12:05 Southampton Airport | 0 changesdirect | |
BA8974 | 10:25 George Best Belfast City Airport | 1h40 | 12:05 Southampton Airport | 0 changesdirect | |
U2141 | 10:50 Belfast International Airport | 1h15 | 12:05 Southampton Airport | 0 changesdirect | |
BA1393 | 11:00 George Best Belfast City Airport | 1h25 | 12:25 London Heathrow Airport | 0 changesdirect | |
U237 | 11:00 Belfast International Airport | 1h20 | 12:20 London Stansted Airport | 0 changesdirect | |
BA8753 | 11:10 George Best Belfast City Airport | 1h30 | 12:40 London City Airport | 0 changesdirect | |
EI8353 | 11:10 George Best Belfast City Airport | 1h30 | 12:40 London City Airport | 0 changesdirect | |
BA4019+ BA1425 | 11:15 George Best Belfast City Airport | 5h15 | 16:30 London Heathrow Airport | 1 change | |
RK 130 | 12:20 Belfast International Airport | 1h20 | 13:40 London Stansted Airport | 0 changesdirect | |
BA4089+ BA8874 | 12:40 George Best Belfast City Airport | 7h35 | 20:15 Southampton Airport | 1 change | |
BA8703+ BA8874 | 12:40 George Best Belfast City Airport | 3h50 | 16:30 London City Airport | 1 change | |
BA1485+ BA8948 | 12:50 George Best Belfast City Airport | 4h15 | 17:05 London Heathrow Airport | 1 change | |
U2802 | 14:15 George Best Belfast City Airport | 1h30 | 15:45 London Gatwick Airport | 0 changesdirect | |
BA7889+ BA8904 | 14:25 George Best Belfast City Airport | 6h20 | 20:45 Southampton Airport | 1 change | |
U2819 | 14:40 Belfast International Airport | 1h30 | 16:10 London Gatwick Airport | 0 changesdirect | |
U2626 | 15:10 George Best Belfast City Airport | 1h15 | 16:25 London Luton Airport | 0 changesdirect | |
BA4089+ BA8984 | 15:25 George Best Belfast City Airport | 4h50 | 20:15 Southampton Airport | 1 change | |
BA1457+ BA8984 | 15:25 George Best Belfast City Airport | 4h10 | 19:35 London Heathrow Airport | 1 change | |
BA1401 | 15:50 George Best Belfast City Airport | 1h20 | 17:10 London Heathrow Airport | 0 changesdirect | |
BA4026+ BA1315 | 16:20 George Best Belfast City Airport | 4h05 | 20:25 London Heathrow Airport | 1 change | |
U221 | 16:25 Belfast International Airport | 1h10 | 17:35 London Luton Airport | 0 changesdirect | |
U2646 | 16:25 George Best Belfast City Airport | 1h10 | 17:35 London Luton Airport | 0 changesdirect | |
U2766 | 17:10 George Best Belfast City Airport | 1h25 | 18:35 London Gatwick Airport | 0 changesdirect | |
BA8916 | 17:25 George Best Belfast City Airport | 1h35 | 19:00 Southampton Airport | 0 changesdirect | |
EI3606 | 17:25 George Best Belfast City Airport | 1h35 | 19:00 Southampton Airport | 0 changesdirect | |
U2632 | 17:35 Belfast International Airport | 1h10 | 18:45 London Luton Airport | 0 changesdirect | |
BA1461+ BA8888 | 18:30 George Best Belfast City Airport | 3h15 | 21:45 London Heathrow Airport | 1 change | |
BA1463+ BA8888 | 18:30 George Best Belfast City Airport | 4h05 | 22:35 London Heathrow Airport | 1 change | |
U2821 | 19:05 Belfast International Airport | 1h30 | 20:35 London Gatwick Airport | 0 changesdirect | |
BA1403 | 19:10 George Best Belfast City Airport | 1h15 | 20:25 London Heathrow Airport | 0 changesdirect | |
RK 128 | 19:35 Belfast International Airport | 1h20 | 20:55 London Stansted Airport | 0 changesdirect | |
BA1407 | 20:10 George Best Belfast City Airport | 1h15 | 21:25 London Heathrow Airport | 0 changesdirect | |
U243 | 20:20 Belfast International Airport | 1h15 | 21:35 London Stansted Airport | 0 changesdirect | |
U2832 | 21:05 Belfast International Airport | 1h30 | 22:35 London Gatwick Airport | 0 changesdirect | |
U2636 | 22:10 Belfast International Airport | 1h10 | 23:20 London Luton Airport | 0 changesdirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare coach and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Southampton — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Southampton trip today.
Maritime museum telling the story of the Titanic, the docks and ocean travel. One of Southampton’s key visitor attractions.
Historic house museum with period rooms and displays on local history. A rewarding visit in the heart of the old town.
Gallery in the Civic Centre showing art from several periods, including modern British works. Good for a cultural stop in the city centre.
Historic quarter of lanes, walls and vaults near the waterfront. Best for wandering between medieval sites, museums and old pubs.
Large central park popular for walks, events and green space between the civic buildings. A practical and pleasant break from shopping streets.
Waterside promenade with marina views, cafés nearby and links to old town walks. Visit for harbour scenery and a relaxed atmosphere.
A hearty Hampshire stew of beef, onions and root vegetables, slowly cooked. It is a traditional county comfort dish linked to local farmhouse cooking.
Fresh crab from the nearby Solent and south coast, often served simply dressed. It is prized locally for sweet flavour and strong coastal identity.
A classic south coast catch, grilled or fried and served in local pubs and seafood spots. It reflects Southampton’s long maritime food culture.
Lively Oxford Street seafood restaurant serving fish, shellfish and British classics in an established, bustling setting.
Well-known Italian restaurant in Ocean Village with pizzas, pasta and marina views in a relaxed modern setting.
Contemporary fine dining in a polished setting, known for seasonal British tasting menus and carefully presented plates.
Moderate for UK city breaks. Hotels and dining cost less than London, while buses and casual meals are fairly manageable for most tourists.
Restaurants may add a 10-12.5% service charge; if not, tip around 10% for good service. Taxi fares are often rounded up. Tipping in cafés is optional.
Official public transport app
Southampton Airport Parkway -> Southampton Central
Find answers to the most common questions about traveling from Belfast to Southampton by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Southampton, this guide helps you travel smarter and with confidence.

Most Belfast to Southampton flights use the George Best Belfast City Airport to London Heathrow Airport airport pair. Use this guide to compare Belfast and Southampton airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
George Best Belfast City Airport is 3 km from Belfast city centre. Public transport options include:
George Best Belfast City Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Lounge and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in the terminal.
Lost and found is available at the station.
Available at George Best Belfast City Airport: Parking, Taxis, WC.
Accessibility facilities are available at George Best Belfast City Airport: Ramps, toilets.
Belfast International Airport is 4 km from Belfast city centre. Public transport options include:
Belfast International Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Lounge and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in the arrivals and departures areas.
Lost and found is available at the station.
Available at Belfast International Airport: Parking, Taxis, WC.
Accessibility facilities are available at Belfast International Airport: Ramps.
Southampton Airport is 1 km from Southampton city centre. Public transport options include:
Southampton Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Lounge and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in the main terminal building.
Lost and found is available at the station.
Available at Southampton Airport: Parking, Taxis, WC.
Accessibility facilities are available at Southampton Airport: Ramps, toilets.
Here are some other resources that might have the information you need