Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Portsmouth University (o/s Students' Union) | Victoria Coach Station | Cheapest | |||||
| The Hard Interchange | London Wandsworth, Armoury Way (Stop D) | Fastest | |||||
| Portsmouth International Port | Victoria Coach Station | No tags | |||||
| Portsmouth International Port | Victoria Coach Station | No tags | |||||
| Portsmouth International Port | Victoria Coach Station | No tags |
Last refresh of the prices: Today at 4:06 PM BST.
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Compare 3 ways to go from Portsmouth to London
| Average Price | Average Duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average PriceUS$6 - US$32 | Average Duration2h 30m | 3kg CO₂e5 out of 5 stars | Cheapest | ||
| Average PriceUS$12 - US$277 | Average Duration2h 7m | 2kg CO₂e5 out of 5 stars | Most eco-friendly | ||
Carpool | Average PriceUS$13 - US$16 | Average Duration1h 40m | 4kg CO₂e4 out of 5 stars | Fastest |
Busbud recommends carpooling from Portsmouth to LondonAmong the sustainable travel choices, the carpool stands out as a good way to reach London. The journey takes about 1 hour 40 minutes, and with fares starting at just US$13, it presents an excellent value for a comfortable ride.
Bus Portsmouth to London: Trip Overview
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Users consistently highlight the punctuality and friendliness of the staff, making for a smooth and comfortable journey with National Express. The coaches are appreciated for their cleanliness, comfort, ample legroom, air conditioning, and overall value for money. However, some reviews suggest improvements could be made regarding facilities during cold weather conditions in Southampton.
National Express Portsmouth London recent customer reviews
The changes and bus numbers should be made available on the Apple wallet ticket details
Nick R.
Hassle free, comfy sear, plenty of leg room. Smoothe journey and good value for money.
Gregory F.
I always like travelling with national Express it's a safe , comfortable journey. .
Graham B.
Portsmouth to London Bus
With Busbud, comparing and booking tickets for a bus from Portsmouth to London is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make sure you can find a bus service from Portsmouth to London from the most reliable bus companies operating this trip.
Whether it is cheap bus tickets or more luxurious buses going to London from Portsmouth, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Portsmouth and London?
Frequently asked questions on the trip Portsmouth - London
What is the distance between Portsmouth and London?
Portsmouth and London are 104 km (65 miles) apart.
What are the departure and arrival locations for buses traveling from Portsmouth to London?
Buses departing from The Hard Interchange in Portsmouth will take you to Victoria Coach Station in London.
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 London was searched and found on Oct 17, 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 Portsmouth to London, as early as possible.
You can expect to pay from US$6 to US$35 for a bus ticket from Portsmouth to London based on the last 2 days. You can expect to find the cheapest price for the trip at US$6 which is on 2025-10-17.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while travelling from Portsmouth to London.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Portsmouth to London, 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 Portsmouth to London.
Make a music playlist for your bus ride from Portsmouth to London, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!
Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
What's the cheapest way to go from Portsmouth to London?
The bus is the cheapest travel choice for this destinationTop travelled bus routes
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Popular Buses Connecting Portsmouth
Buses Leaving from Portsmouth
- Bus from Portsmouth to Cardiff
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- Bus from Portsmouth to Cambridge
- Bus Portsmouth - Gatwick
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- Bus Portsmouth - Edinburgh
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Buses Going to Portsmouth
- Bus from London to Portsmouth
- Bus Coventry - Portsmouth
- Bristol - Portsmouth
- Bus from Cardiff to Portsmouth
- Bus Birmingham - Portsmouth
- Manchester - Portsmouth
- Bus from Heathrow to Portsmouth
- Bus Cambridge - Portsmouth
- Oxford - Portsmouth
- Bus from Middlesbrough to Portsmouth
- Bus Edinburgh - Portsmouth
- Glasgow - Portsmouth
- Bus from Stansted to Portsmouth
- Bus Bournemouth - Portsmouth
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Popular Buses Connecting London
Buses Leaving from London
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- Bus London - Bath
- London - Dover
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- Bus London - Exeter
- London - Edinburgh
Buses Going to London
- Bus from Lancaster to London
- Bus Birmingham - London
- Hempstead - London
- Bus from Coventry to London
- Bus Como - London
- Tours - London
- Bus from Scarborough to London
- Bus Newmarket - London
- Southampton - London
- Bus from Cambridge to London
- Bus Peterborough - London
- Edinburgh - London
- Bus from Glasgow to London
- Bus Halifax - London
- Gatwick - London
Popular routes in this country
- Bus from London to Winchester
- Bus Heathrow - Southampton
- London - Stansted
- Bus from Brighton to Heathrow
- Bus Sunderland - Gloucester
- London - Luton
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- Bus Glasgow - Belfast
- Nottingham - Birmingham
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- Bus Bournemouth - London
- York - Whitby
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- London - Glasgow