Peterborough to London St Pancras International Trains From £6.75*

Travel from Peterborough to London St Pancras International on Thameslink services that take you to the capital in approximately one hour.

For a comfortable journey, take the direct route from Peterborough to London. Race through Cambridgeshire and Bedfordshire countryside to arrive in London quickly and efficiently on your 72-mile trip.

Travelling by train can fit around your schedule, whether that’s taking the first train at 03:23, or the last train at 23:58. And when you buy cheap train tickets with TrainPal, prices start from just £6.75 – and even less when you add a Railcard discount.

Thameslink runs services in and around the capital, with trains connecting St Pancras, Blackfriars, and London Bridge with places like Cambridge, Bedford, Brighton, and Peterborough.

Departing from Peterborough

Nestled in the heart of Cambridgeshire, Peterborough is a well-connected station that serves as a key interchange on the East Coast Main Line.

The station is conveniently located only a short walk from the city centre, making it easy to reach from around Peterborough. Whether you’re coming from the spectacular Peterborough Cathedral, which is only a 10-minute walk from the station, or from surrounding villages with local bus routes to the station, starting your trip to London St Pancras is simple from Peterborough.

Before you board, facilities include free public Wi-Fi, accessible toilets throughout the station, refreshment counters, and a comfortable waiting room. At Peterborough, accessibility is prioritised, with step-free access, accessible toilets, induction loops, and lifts ensuring everyone can travel in comfort.

From Peterborough, passengers can travel to cities around the UK, from London, Edinburgh, and Cambridge, to Nottingham, Newcastle, and Ely. The main operators at Peterborough Station are CrossCountry, LNER, Greater Anglia, Thameslink, and East Midlands Railway.

Main stops

Your direct route from Peterborough to London St Pancras will typically call at Huntingdon, St Neots, Sandy, Biggleswade, Arlesey, Hitchin, Stevenage, and Finsbury Park, before arriving at St Pancras. Exact stops and timetables may vary.

Arriving at London St Pancras International

London St Pancras International is one of the UK's most iconic railway stations, located in the heart of the UK’s capital. Beautiful architecture gives the station a timeless feel guaranteed to welcome passengers in style. 

When you disembark at St Pancras, you’ll find all the facilities you could need, whether you are planning to do some shopping in the station (perfumes, chocolates, books, and stationery) or need to get connected to the free public Wi-Fi to plan your onward travel. At St Pancras, step-free access, accessible toilets, induction loops, and marked help points come as standard, while water refill points help thirsty travellers fuel up.

From St Pancras, travel around London from the Underground station that the station shares with neighbouring King's Cross. Reach major attractions like Leicester Square, Camden Market, Notting Hill, and Westminster on direct tube routes on the Circle, Hammersmith & City, Metropolitan, Northern, Piccadilly, and Victoria lines. The station is served by several London bus routes, and bicycle hire is available directly outside St Pancras.

If you are travelling further afield from St Pancras, direct routes to mainland Europe (Paris, Brussels, or Amsterdam), or around the UK to places like St Albans, Bedford, and Brighton are available. The main train operators at St Pancras are Southeastern, Eurostar, East Midlands Railway, and Thameslink.

Thameslink train classes

• Standard Class: Travelling with Thameslink is a comfortable experience, with spacious seats and long trains guaranteeing passengers can relax and unwind on their journey from Peterborough to London. There are no tables or power sockets on Thameslink trains, though the operator provides ample luggage space perfect for a weekend getaway.
• First Class: To enhance your travel experience, upgrade to a Peterborough to London St Pancras First Class ticket from Thameslink. A train trip with added comfort and convenience, you’ll find quieter carriages and a more spacious environment in First Class seats designed with luxury in mind. Note: Check First Class availability before you travel, as not all services have this ticket type.

Thameslink train travel advice

• Luggage: Bring up to three items of luggage per person, in accordance with National Rail luggage rules. Thameslink provides ample luggage space for you to store items in racks or under seats.
• Children: Under 5s travel free on Thameslink trains, perfect for a family day trip to London. Save money when you bring the whole family, with children aged 5 to 15 paying half fares, and extra savings available through Family & Friends Railcards.
• Pets: Furry friends don’t have to miss out on the fun! Travel with up to two pets for free, making sure to keep dogs on leads and other pets secured in carriers at all times.
• Bicycles: Regular bikes are allowed on Thameslink services only during off-peak hours. Check the exact conditions with the operator before you travel.
• Passenger Assistance: Whether it’s help boarding a train or assistance navigating Peterborough or St Pancras, book help in advance through the Passenger Assist website or app, or speak to staff at either station.

*Information is subject to change. Please check the latest train timetable before your trip.