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Portsmouth to London train

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Portsmouth - London Train Schedule

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Trip Summary

You can pick from 23 daily train trips between Portsmouth and London. The average train journey from Portsmouth to London takes one hour and 52 minutes, but some South Western Railway train trips are as short as one hour and 33 minutes.

Distance63 mi (102 km)
Fastest train1h 33m
Lowest price$34.30
Trains per day21
Most frequent serviceSouth Western Railway
Train lines2

Which train should you take from Portsmouth to London?

2 train services operate from Portsmouth to London. South Western Railway usually has more trains scheduled, with 13 trips per day. That said, it's still worth comparing the prices and trip durations:

TrainDaily TripsAvg. TimeAvg. Price
South Western Railway131h 48m$25.79
Southern101h 57m$45.46
  • UK's South Western Railway operates passenger rail services in London, Windsor, Reading, and Southampton. Both standard class and first-class seating are available, with the first-class section clearly marked and physically separated from the rest of the train by internal doorways. These cars offer more space and quiet away from the more crowded areas.

  • 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

The distance between Portsmouth and London is approximately 63 miles, or 102 kilometers. The average train journey between these two cities takes 1 hour 52 minutes, although the absolute fastest you could get there is 1 hour 33 minutes. As a relatively short ride, taking the train is an easy way to travel between these two cities.

Trains departing from Portsmouth to London tend to have the most passengers on Thursday. With higher demand ticket prices also tend to be higher on Thursday. 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 Thursday as the least number of people tend to travel then.

The earliest train departs Portsmouth at 5:00am while the last train of the day leaves at 3:00pm. 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 23 scheduled trains on most days. 21 of these are direct connections to London. While direct trains may still make stops along the way, you will not need to switch trains at any point. If you're looking to get to your destination faster, a direct train is the convenient and time-efficient choice.

You can also take a train for your return trip from London to Portsmouth.

City Information

Portsmouth

Portsmouth, UK - GBRYH-0

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Portsmouth, UK - GBRYH-1

Image credit: Unsplash

Portsmouth, UK - GBRYH-2

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.

London

One of the most important cities in the world, London is where the traditional blends seamlessly with the modern. As a vibrant modern city, London has something for everyone. For visitors interested in the Royal Family as well as their history, check out Buckingham Palace. The palace is open all days in summer, but only on selected days in winter. The Tower of London, where the crown jewels are put on exhibition, is also a great spot to check out. For fans of history, you might not want to miss out on the famous British Museum, considered by many to be the best museum in all of London. The museum currently carries an impressive collection of 8 million historic objects from all around the world, making it an eye-opening destination for many.

London’s food scene reflects its multiculturalism. Here you can find restaurants serving cuisines from various countries around the world, from India to Malaysia. If you opt for a lavish dining experience, Restaurant Gordon Ramsay, run by the famous chef himself, will be a great choice. Also don’t forget to stop by at a local pub and enjoy the beer like a true Londoner.

The city’s centers of intercity rail services are King’s Cross Station and Euston Station, from which you can take a train to other places in the UK or hop on the Eurostar train to Paris and beyond. The largest coach station in the city is Victoria Coach Station, serving big local carriers like National Express. The city’s air services are fulfilled by eight airports, of which London Heathrow Airport, located west of the city, is the busiest one.

Station Information

Where is the train station in Portsmouth?

Main departure station: Portsmouth & Southsea

Because some trains make multiple stops before leaving the city, there are 4 stops and stations in Portsmouth where you can board the train.

All train stations in Portsmouth:

  • Portsmouth & Southsea

  • Fratton

  • Cosham Train Station

  • Hilsea Station

Where is the train station in London?

Main arrival station: Clapham Junction

London receives travelers from Portsmouth at its two active train stations.

Train stations in London:

  • Clapham Junction

  • Earlsfield Station

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