The cheapest and fastest buses from Southampton to Belfast
Cheapest price
$73
Average price
$73
Fastest journey
19 h 30 m
Average duration
19 h 30 m
Buses per day
1
Distance
510 km
The best way to find a cheap bus ticket from Southampton to Belfast is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Southampton to Belfast will cost around $73 if you buy it on the day, but the cheapest tickets can be found for only $73.
Of the 1 buses that leave Southampton for Belfast on Sat, Mar 21, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Mar 21 the direct buses cover the 510 km distance in an average of 19 h 30 m but if you time it right, some buses will get you there in just 19 h 30 m .
On Sat, Mar 21 the slowest buses will take 19 h 30 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.


Travel Information
Compare bus and flight for Southampton to Belfast
Omio recommends booking the flight as it is the most popular option from Southampton to Belfast among Omio's users. If you are prioritising price take the flight with prices starting from $26. For those with little time consider booking a flight which can get you there in 1h 28m. The ticket price range depends on the travel mode: a flight costs an average of $26, and a bus costs an average of $73.
Distance: 316 miles (510 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
$74 Average price | $66 Average price Cheapest |
20h 5m Average total duration 19h 35m Onboard + 30m Additional time* | 4h 28m Average total duration Fastest 1h 28m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Southampton to Belfast bus times
The table below shows live departures for Southampton to Belfast buses for today, Friday, March 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:00 PM Southampton | 19h30 | 2:30 PM Belfast | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Southampton to Belfast by bus or flight
Compare bus 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.
Mar 21
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Journey information
Overview: Bus from Southampton to Belfast
Buses from Southampton to Belfast run on average 2 times per day, taking around 19h 35m. Cheap bus tickets for this journey start at $73 (€59) but you can travel from only $26 (€21) by flight.
The earliest bus runs at 10:20, the last at 19:15. The fastest bus covers the 316 miles (510 km) distance in 19h 30m.
Distance 316 miles (510 km) |
Average bus duration 19h 35m |
Cheapest ticket price $73 (€59) |
Buses per day 2 |
Fastest bus 19h 30m |
First bus 10:20 |
Last bus 19:15 |
Cheapest month Jan |
Cheapest day Mon |
High season Jul - Sep |
Low season Jan - Mar |
Busiest day Wed |
Least busy day Wed |
FAQs: Bus from Southampton to Belfast
Find answers to the most common questions about traveling from Southampton to Belfast by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Belfast, this guide helps you travel smarter and with confidence.

- Titanic Belfast, an interactive museum dedicated to the history of the Titanic and shipbuilding in Belfast
- Belfast Castle, a historic landmark offering panoramic views of the city and surrounding areas
- St. George's Market, a vibrant market featuring local produce, crafts, and live music
- Ulster Museum, a comprehensive museum showcasing art, history, and natural sciences
- Botanic Gardens, a Victorian-era public garden with a tropical ravine and glasshouse.
- Crumlin Road Gaol, a former prison offering guided tours and insights into its storied past
- Take a Black Taxi Tour to explore Belfast's political history and murals
- Enjoy a scenic walk along the Lagan Towpath
- Visit the Cathedral Quarter for its vibrant arts scene and nightlife
- Explore Cave Hill Country Park for hiking and stunning views of the city.
popular bus stations
Popular bus stations from Southampton to Belfast
- 06:00-22:00
- Free Wi-Fi
- Café Express (in the station)
- Sandwich Bar (in the station).
- Available outside the station.
- Elevators, ramps
- Available near the entrance.
- Bus: U1, U2, U6, X4 Train: South Western Railway
Most popular bus connections from Southampton
More options for your journey from Southampton to Belfast
Here are some other resources that might have the information you need
