Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | The Hard Interchange | Southampton Coach Station | CheapestFastest | ||||
| Bus | The Hard Interchange | Southampton Coach Station | No tags | ||||
| Bus | The Hard Interchange | Southampton Coach Station | No tags | ||||
| Bus | The Hard Interchange | Southampton Coach Station | No tags | ||||
| Bus | The Hard Interchange | Southampton Coach Station | No tags |
Last refresh of the prices: Last Friday at 12:30 GMT.
Compare 3 ways to travel from Portsmouth to Southampton
Among the sustainable travel choices, the bus stands out as a good way to reach Southampton. The journey takes about 55 minutes and with fares starting at just £6, it presents an excellent value for a comfortable ride.
Where are the popular stops in Portsmouth and Southampton?
Stops in Portsmouth
- A
The Hard Interchange
6 The Hard, Portsmouth PO1 3DT, UK - B
Portsmouth (Rudmore Roundabout)
Kingston Crescent (Bus Stop, near Air Balloon), Portsmouth PO2 - CPortsmouth International Port, George Byng Way, Portsmouth PO2 8SP, UK
- D
International Port
George Byng Way, Portsmouth Port Terminal, Portsmouth PO2 - E
Hilsea Bus Stop (Drayton Garage Services)
London Road, Portsmouth PO2 - F
Portsmouth Bus Stop The Hard F
95 Commercial Rd, Portsmouth, Portsmouth PO1 1BQ, UK
Stops in Southampton
- A20 Harbour Parade, Southampton SO15 1BA, UK
- B
Southampton Bus Stop
563 Vincents Walk, Southampton SO14, UK - C
W. Esplanade Bus Station - Southampton
Wyndham Pl, Southampton SO15, UK - D
Bus Stop Queensway
51-55 Above Bar St, Southampton, Southampton SO14 7DZ, UK - E
Southampton Central
Western Esplanade, Southampton SO15 1QJ, UK - F
Ferry Terminal
7 Town Quay, Southampton SO14 2ET, UK
Compare bus companies
Frequently asked questions about travelling by bus from Portsmouth to Southampton
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Portsmouth to Southampton?
The cheapest coach tickets from Portsmouth to Southampton start from £6. The average price for this route is around £6. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Portsmouth to Southampton?
The average bus journey time from Portsmouth to Southampton is 55m, covering a distance of 16 miles. The fastest bus can take you there in 40m and is operated by National Express.
Which bus companies service the Portsmouth to Southampton route?
Several major bus companies operate on this route with 5 buses available per day, including services from National Express, Megabus UK.
What is the earliest and latest departure time for the bus from Portsmouth to Southampton?
The earliest bus departs from Portsmouth to Southampton at 00:55. And the latest bus departs at 21:40.
What are the CO₂ emissions for the bus trip from Portsmouth to Southampton?
A bus journey from Portsmouth to Southampton produces an estimated 1 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Portsmouth to Southampton?
According to Busbud customers, the highest-rated bus company on this route is National Express, with an average rating of 4.2 out of 5 stars based on 29733 reviews.
Which company has the best Wi-Fi from Portsmouth to Southampton?
Based on Busbud reviews, the bus company National Express has the best Wi-Fi rating with a score of 3.4.
Which bus company offers the most punctual service from Portsmouth to Southampton?
According to Busbud traveller reviews, the most punctual bus company on this route is National Express, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Portsmouth to Southampton?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is National Express, with a cleanliness rating of 4.7 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Portsmouth to Southampton was searched and found on 2 Dec 2025 with a price of £5To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portsmouth to Southampton as early as possible.
You can expect to pay from £5 to £7 for a bus ticket from Portsmouth to Southampton based on the last 2 days. You can expect to find the cheapest price for the trip at £5, which is on 2025-12-03.
