How much does a cheap train ticket from Portsmouth to Brighton cost?

The average train ticket price from Portsmouth to Brighton is R 563. The best way to find cheap train tickets from Portsmouth to Brighton 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 train trip from Portsmouth to Brighton?

A train trip between Portsmouth and Brighton is around 1h 27m, although the fastest train will take about 1h 20m. This is the time it takes to travel the 68 km that separates the two cities.

How many daily train are there between Portsmouth and Brighton?

The number of trains from Portsmouth to Brighton can differ depending on the day of the week. On average, there are 6. Some trains are direct while others include transferring trains. Simplify your train trip from Portsmouth to Brighton by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Portsmouth to Brighton?

When taking the train from Portsmouth to Brighton, you can travel comfortably and safely with Southern.

Train Portsmouth to Brighton from R 517

Previously seen journeys

Next departures from Portsmouth to Brighton on 12 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	15:03	Portsmouth and Southsea	1h 32m	16:35	Brighton	No tags
Train	15:57	Portsmouth and Southsea	1h 21m	17:18	Brighton	No tags
Train	15:03	Portsmouth and Southsea	1h 32m	16:35	Brighton	No tags
Train	15:57	Portsmouth and Southsea	1h 21m	17:18	Brighton	No tags
Train	06:57	Portsmouth and Southsea	2h 5m	09:02	Brighton	No tags

Compare 3 ways to travel from Portsmouth to Brighton

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Brighton. The journey takes about 4 hours and with fares starting at just R 415, it presents an excellent value for a comfortable ride.

4bus per day

4hAverage duration

66 kmDistance

2kgCO₂ emissions

	Average price	Average duration	CO₂ emissions
Bus	Average priceR 415 - R 936	Average duration4h	CO₂ emissions 2kg CO₂e
Train	Average priceR 556 - R 586	Average duration1h 27m	CO₂ emissions 2kg CO₂e
Carpool	Average priceR 133 - R 133	Average duration1h	CO₂ emissions 3kg CO₂e

Train Companies

Southern

4/534 reviews

Staff5

Timeliness5

Cleanliness5

WiFi5

Based on 34 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the ticket access. Southern ticket prices on this trip start at R 556

GB train companies: Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, CrossCountry

Frequently asked questions on the trip Portsmouth - Brighton

How much does a cheap train ticket from Portsmouth to Brighton cost?
The average train ticket price from Portsmouth to Brighton is R 563. The best way to find cheap train tickets from Portsmouth to Brighton 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 train trip from Portsmouth to Brighton?
A train trip between Portsmouth and Brighton is around 1h 27m, although the fastest train will take about 1h 20m. This is the time it takes to travel the 68 km that separates the two cities.
How many daily train are there between Portsmouth and Brighton?
The number of trains from Portsmouth to Brighton can differ depending on the day of the week. On average, there are 6. Some trains are direct while others include transferring trains. Simplify your train trip from Portsmouth to Brighton by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Portsmouth to Brighton?
When taking the train from Portsmouth to Brighton, you can travel comfortably and safely with Southern.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

10/11

No data

11/11

No data

Today

No data

13/11

R 530

14/11

R 527

15/11

No data

16/11

R 520

17/11

R 528

The cheapest trip from Portsmouth to Brighton was searched and found on 16 Nov 2025 with a price of R 520

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Portsmouth to Brighton as early as possible.

You can expect to pay from R 520 to R 828 for a train ticket from Portsmouth to Brighton based on the last 2 days. You can expect to find the cheapest price for the trip at R 520, which is on 2025-11-16.