Cheap train tickets from Portsmouth to Cambridge
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Portsmouth to Cambridge Train Schedule
Trip Summary
There are usually 10 daily train trips available from Portsmouth to Cambridge. Traveling by train from Portsmouth to Cambridge usually takes 3 hours and 37 minutes, but the fastest Southern + Connections train can make the trip in 3 hours and 21 minutes.
| Distance | 109 mi (175 km) |
| Fastest train | 3h 21m |
| Lowest price | $69.91 |
| Most frequent service | Southern + Connections |
| Train lines | 1 |

Which train should you take from Portsmouth to Cambridge?
Southern + Connections is the one and only train line which connects Portsmouth to Cambridge. However, there are 10 trains per day to choose from.
| Train | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| Southern + Connections | 10 | 3h 37m | $69.91 |
Southern Railway is part of the British rail network serving stations predominantly between central London and the British south coast. Destinations include Brighton, Gatwick Airport, and Worthing. WiFi and accessible restrooms are available on most trains, plus the option to upgrade to a first-class ticket with extra legroom.
Frequently asked questions about traveling by train from Portsmouth to Cambridge
The distance between Portsmouth and Cambridge is approximately 109 miles, or 175 kilometers. The average train journey between these two cities takes 3 hours and 37 minutes, although the absolute fastest you could get there is 3 hours and 21 minutes.
Looking for ways to pass the time? Most trains are equipped with Wi-Fi, which means you can stream music, browse social media or get some work done during your ride. That said, in case your train has a spotty signal, or is among the few without Wi-Fi, we also recommend downloading TV shows and movies to your mobile device in advance of your trip. That way the ride will fly by whatever the Wi-Fi situation.
Trains departing from Portsmouth to Cambridge tend to have the most passengers on Friday. With higher demand ticket prices also tend to be higher on Friday. If you are trying to snag a cheap train tickets or just want an emptier train you'll have better luck by booking travel departing on Friday as the least number of people tend to travel then.
The earliest train departs Portsmouth at 10:00am while the last train of the day leaves at 11:00am. To see all scheduled departure times, use the search function on this page to get the full schedule for your specific travel dates.
There are 10 scheduled trains on most days. Unfortunately, none of them are direct connections, so you will need to disembark from your original train and board a connecting train during your journey. Don't forget to bring your carry-on luggage when you switch trains. In some instances, you may also be responsible for transferring your own checked baggage.
You can also take a train for your return trip from Cambridge to Portsmouth.
City Information
Portsmouth

Image credit: Unsplash

Image credit: Unsplash

Image credit: Unsplash
Portsmouth, located on the South coast of England, is home to several important historical dockyards and thus a storied maritime heritage. Though many people travel here to experience the nautical atmosphere, Portsmouth also offers many attractions and experiences to suit every taste.
For a taste of the sea, Henry VIII's Mary Rose is a must-see attraction, as well as Lord Nelson's famous HMS Victory. Both ships are accompanied by museums where visitors can learn more about these significant historical warships. If the weather drives you inside, take a walk around the Portsmouth Museum and Art Gallery, hosting a variety of displays and recreations of how life has changed in Portsmouth over the centuries. To see the whole city all at once, climb Spinnaker Tower to see the city from 170 meters high. Finally, if you're feeling brave, walk across the glass Sky Walk to see the waves crash on the shore beneath your feet.
Due to its many ports, Portsmouth is accessible via ferry, as well as train, car, and bus. The South Western Railway makes getting to Portsmouth from London and other southern towns easy, while National Express and Megabus provide bus services that link many other major towns and cities.
Station Information
Where is the train station in Portsmouth?
Main departure station: Fratton
Portsmouth has 3 stations where passengers can board the train to Cambridge.
All train stations in Portsmouth:
Fratton
Hilsea Station
Cosham Train Station
Where is the train station in Cambridge?
Main arrival station: Station Road
Cambridge has one train station.
All train stations in Cambridge:
Station Road
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Need a return trip from Cambridge to Portsmouth?
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- Train Tickets
- United Kingdom
- Cambridge
- Portsmouth to Cambridge






