Trains from Portsmouth to Brighton
Portsmouth to Brighton train information
Distance
42 miles
Search for your ticket on Gopili to see the different companies for your train between Portsmouth and Brighton. The services on board can change depending on the train company.
Portsmouth - Brighton: the best time to book cheap trains
The table below shows the best prices found over the last six months depending on how much time in advance the train ticket is booked. Buying your train from Portsmouth to Brighton in advance can enable you to save money for your journey.