Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Southampton Coach Station | The Hard Interchange | Cheapest | |||||
| Southampton Coach Station | The Hard Interchange | Fastest | |||||
| Southampton Coach Station | The Hard Interchange | No tags | |||||
| Southampton Coach Station | The Hard Interchange | No tags | |||||
| Southampton Coach Station | The Hard Interchange | No tags |
Last refresh of the prices: Yesterday at 6:08 AM GMT.
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Compare 3 ways to travel from Southampton to Portsmouth
We recommend carpoolingAmong the sustainable travel choices, the carpool stands out as a good way to reach Portsmouth. The journey takes about 30 minutes and with fares starting at just US$4, it presents an excellent value for a comfortable ride.
Bus Southampton to Portsmouth: Trip Overview
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Southampton to Portsmouth Bus
Busbud helps you find a bus from Southampton to Portsmouth. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.
We make sure you can find a bus service from Southampton to Portsmouth from the most reliable bus companies operating this trip.
Whether it is cheap bus tickets or more luxurious buses going to Portsmouth from Southampton, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Southampton and Portsmouth?
Frequently asked questions on the trip Southampton - Portsmouth
How much does a bus ticket from Southampton to Portsmouth cost?
The bus ticket price from Southampton to Portsmouth starts at US$8. The best way to find cheap bus tickets from Southampton to Portsmouth is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from Southampton to Portsmouth?
The average travel time between Southampton and Portsmouth is around 55m, although the fastest bus will take about 50m. This is the time it takes to travel the 25 km that separates the two cities.
How many daily bus connections are there between Southampton and Portsmouth?
The number of buses from Southampton to Portsmouth can differ depending on the day of the week. On average, there are 5 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Southampton to Portsmouth by comparing and selecting the bus that fits your travel style and budget on Busbud.
Which bus companies travel from Southampton to Portsmouth?
When taking the bus from Southampton to Portsmouth, you can travel comfortably and safely with National Express, Megabus UK.
What are the departure and arrival stations when taking the bus from Southampton to Portsmouth?
Buses travelling between Southampton and Portsmouth leave from Southampton Coach Station or Southampton Bus Stop and arrive at The Hard Interchange, Portsmouth (Rudmore Roundabout), Portsmouth International Port.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Southampton to Portsmouth was searched and found on 03 Nov 2025 with a price of US$6To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Southampton to Portsmouth as early as possible.
You can expect to pay from US$6 to US$11 for a bus ticket from Southampton to Portsmouth based on the last 2 days. You can expect to find the cheapest price for the trip at US$6, which is on 2025-11-03.
About Bus Travel
Bus Travel Tips
Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Southampton and Portsmouth!
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Southampton to Portsmouth, get comfy and count the stars.
Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Southampton to Portsmouth.
Tune out to the fine sounds of your best music playlist on your bus trip from Southampton to Portsmouth while indulging in miles on end of beautiful scenic views.
Did you know?
Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.
Top travelled bus routes
Why choose Busbud?
The Best Way To Book Bus and Train Tickets
Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
People from around the world trust Busbud
Popular Buses Connecting Southampton
Buses Leaving from Southampton
- Bus from Southampton to Bournemouth
- Coach Southampton - Middlesbrough
- Bus Southampton - Heathrow
- Bus from Southampton to London
- Coach Southampton - Birmingham
- Bus Southampton - Winchester
- Bus from Southampton to Cardiff
- Coach Southampton - Stansted
- Bus Southampton - Grampound
- Bus from Southampton to Tresillian
- Coach Southampton - Luton
- Bus Southampton - Leeds
- Bus from Southampton to Ringwood
- Coach Southampton - Salisbury
- Bus Southampton - Castle Donington
Buses Going to Southampton
- Bus from Brighton to Southampton
- Coach Leicester - Southampton
- Bus Bournemouth - Southampton
- Bus from Swansea to Southampton
- Coach Heathrow - Southampton
- Bus Winchester - Southampton
- Bus from Stirling to Southampton
- Coach Basingstoke - Southampton
- Bus Saint Blazey - Southampton
- Bus from Leeds to Southampton
- Coach Falmouth - Southampton
- Bus Port Talbot - Southampton
- Bus from Chippenham to Southampton
- Coach Sunderland - Southampton
- Bus Aberdeen - Southampton
Popular Buses Connecting Portsmouth
Buses Leaving from Portsmouth
- Bus from Portsmouth to Cardiff
- Coach Portsmouth - Middlesbrough
- Bus Portsmouth - Southampton
- Bus from Portsmouth to Bristol
- Coach Portsmouth - Heathrow
- Bus Portsmouth - London
- Bus from Portsmouth to Birmingham
- Coach Portsmouth - Saint Blazey
- Bus Portsmouth - Grampound
- Bus from Portsmouth to Dundee
- Coach Portsmouth - Fareham
- Bus Portsmouth - Landrake
- Bus from Portsmouth to Coventry
- Coach Portsmouth - Reading
- Bus Portsmouth - Tresillian
Buses Going to Portsmouth
- Bus from Coventry to Portsmouth
- Coach London - Portsmouth
- Bus Cardiff - Portsmouth
- Bus from Bristol to Portsmouth
- Coach Manchester - Portsmouth
- Bus Birmingham - Portsmouth
- Bus from Bournemouth to Portsmouth
- Coach Luton - Portsmouth
- Bus Twickenham - Portsmouth
- Bus from Heathrow to Portsmouth
- Coach Middlesbrough - Portsmouth
- Bus Ringwood - Portsmouth
- Bus from Southampton to Portsmouth
- Coach Oxford - Portsmouth
- Bus Brighton - Portsmouth