The cheapest and fastest buses from Brighton to Portsmouth
Cheapest price
$25
Average price
$29
Fastest journey
3 h 3 m
Average duration
5 h 20 m
Buses per day
4
Distance
67 km
The best way to find a cheap bus ticket from Brighton to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Brighton to Portsmouth will cost around $29 if you buy it on the day, but the cheapest tickets can be found for only $25.
Of the 4 buses that leave Brighton for Portsmouth on Thu, Feb 05, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Feb 05 the direct buses cover the 67 km distance in an average of 5 h 20 m but if you time it right, some buses will get you there in just 3 h 3 m .
On Thu, Feb 05 the slowest buses will take 12 h 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 train and bus for Brighton to Portsmouth
Omio recommends booking the train as it is the most popular option from Brighton to Portsmouth among Omio's users. If you are prioritising price take the bus with prices starting from €10. For those with little time consider booking a train which can get you there in 2h 13m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of €10, and a train costs an average of €26.
Distance: 41 miles (67 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€19 Average price Cheapest | €26 Average price |
4h 14m Average total duration 3h 44m Onboard + 30m Additional time* | 2h 43m Average total duration Fastest 2h 13m Onboard + 30m Additional time* |
0.1 - 0.2kg CO2 emissions | 0.0 - 0.1kg CO2 emissions Lowest |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Brighton to Portsmouth bus times
The table below shows live departures for Brighton to Portsmouth buses for tomorrow, Thursday, February 5. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:27 PM Brighton | 3h08 | 8:35 PM Portsmouth | 0 transfersDirect | |
![]() | 8:40 PM Brighton | 3h10 | 11:50 PM Portsmouth | 0 transfersDirect | |
![]() | 8:47 PM Brighton | 3h03 | 11:50 PM Portsmouth | 0 transfersDirect | |
![]() | 9:50 PM Brighton | 12h00 | 9:50 AM Portsmouth | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Brighton to Portsmouth by train or bus
Compare train and bus 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.
Feb 05
Feb 06
Feb 07
Feb 08
Feb 09
Feb 10
Feb 11
Why should you book Brighton to Portsmouth buses with Omio?
Why book with Omio vs National Express?
- Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of to find the best option for your trip from Brighton to Portsmouth.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from Brighton to Portsmouth.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Brighton to Portsmouth.
Journey information
Overview: Bus from Brighton to Portsmouth
Buses from Brighton to Portsmouth run on average 14 times per day, taking around 3h 44m. Cheap bus tickets for this journey start at $13 (€10) if you book in advance.
The earliest bus runs at 02:45, the last at 23:00. The fastest bus covers the 41 miles (67 km) distance in 3h 3m.
Distance 41 miles (67 km) |
Average bus duration 3h 44m |
Cheapest ticket price $13 (€10) |
Buses per day 14 |
Fastest bus 3h 3m |
First bus 02:45 |
Last bus 23:00 |
Bus providers: National Express from Brighton to PortsmouthYou can travel by bus between Brighton to Portsmouth with National Express for as low as $13 (€10). When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: Bus from Brighton to Portsmouth
Find answers to the most common questions about traveling from Brighton to Portsmouth 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 Portsmouth, this guide helps you travel smarter and with confidence.

- National Express
- Assistance
- Priority seating
- Accessible toilets.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- National Express
- 10€ per additional bag.
popular bus stations
Popular bus stations from Brighton to Portsmouth
- 05:00-23:00
- Free Wi-Fi
- Café at The Hard (in the station)
- Fast Food Outlet (in the station).
- Available outside the main entrance.
- Elevators, ramps
- Available near the waiting area.
- Bus: 1, 2, 3, 7, 8, 13, 14 Train: South Western Railway, Southern, Great Western Railway
Most popular bus connections from Brighton
More options for your journey from Brighton to Portsmouth
Here are some other resources that might have the information you need

