The average train between Purley and Trafalgar Square takes 40 min and the fastest train takes 34 min. The train runs at least 3 times per hour from Purley to Trafalgar Square. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 20 minutes between Purley and Trafalgar Square. The earliest departure is at 5:02 AM in the morning, and the last departure from Purley is at 11:53 PM which arrives into Trafalgar Square at 12:34 AM. All services require a transfer at London Bridge and take an average of 40 min. The schedules shown below are for the next available departures.

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46 min • 1 changeWant to know about travelling from Purley to Trafalgar Square? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Purley to Trafalgar Square. However, there are services departing from Purley station and arriving at London Charing Cross station via London Bridge station. The journey, including transfers, takes approximately 40 min.
Purley to Trafalgar Square train services, operated by Thameslink, depart from Purley station.
Purley to Trafalgar Square train services, operated by Southeastern, arrive at London Charing Cross station.
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The distance between Purley and Trafalgar Square is 19.1 km. The road distance is 22 km.
You can take a train from Purley to Trafalgar Square via London Bridge and London Charing Cross in around 36 min.