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One passenger / one way
- This trip is recommended because it is: CheapestDeparture time: April 27 atDeparture city: BrightonDeparture location: BrightonArrival time: April 27 atDestination city: PortsmouthDestination location: Portsmouth and SouthseaOperated by: Southern
Vehicle: TrainDuration: - This trip is recommended because it is: FastestDeparture time: April 27 atDeparture city: BrightonDeparture location: BrightonArrival time: April 27 atDestination city: PortsmouthDestination location: Portsmouth and SouthseaOperated by: SouthernVehicle: TrainDuration:
- Departure time: April 27 atDeparture city: BrightonDeparture location: BrightonArrival time: April 27 atDestination city: PortsmouthDestination location: Portsmouth and SouthseaOperated by: SouthernVehicle: TrainDuration:
- Departure time: April 27 atDeparture city: BrightonDeparture location: BrightonArrival time: April 27 atDestination city: PortsmouthDestination location: Portsmouth and SouthseaOperated by: SouthernVehicle: TrainDuration:
- Departure time: April 27 atDeparture city: BrightonDeparture location: BrightonArrival time: April 27 atDestination city: PortsmouthDestination location: Portsmouth and SouthseaOperated by: SouthernVehicle: TrainDuration:
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Compare 3 ways to go from Brighton to Portsmouth.
Busbud recommends taking the train from Brighton to PortsmouthAmong the sustainable travel choices, the train stands out as the good way to reach Portsmouth. The journey takes about 1 hour 24 minutes and with fares starting at just $31, it presents an excellent value for a comfortable ride.
Train Brighton to Portsmouth: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 33 reviews, the company was rated 4.2 stars on Busbud. Travelers were especially satisfied with the staff and the timeliness but often complained with the ticket access. Southern ticket prices on this trip start at $31.00
Brighton to Portsmouth Train
Busbud helps you find a train from Brighton to Portsmouth. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
Train service from Brighton to Portsmouth will be provided by the most trusted companies.
Discover how much the train trip from Brighton to Portsmouth will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions for your trip Brighton - Portsmouth
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Brighton to Portsmouth was searched and found on Apr 26, 2025 with a price of $29To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Brighton to Portsmouth, as early as possible.
You can expect to pay from $29 to $49 for a train ticket from Brighton to Portsmouth based on the last 2 days. You can expect to find the cheapest price for the trip at $31 which is on 2025-04-28.
About Train Travel
Train Travel Tips
There are many train stations in the world, check it station pages on Busbud to get all information you need.
No matter if you plan to take a regional or high-speed train to Portsmouth, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
With up to 30x less CO2 emissions for your train journey between Brighton and Portsmouth, the train is an ecological alternative to flights or personal cars.
Make a music playlist for your train ride from Brighton to Portsmouth, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
Japanese trains are always on time, it is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologize to each passenger.
Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.
The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date
Top Traveled Train Routes
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