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London St. Pancras International to Cambridge train ticket prices

Travelling from London St. Pancras International to Cambridge by train? Find fares from as low as €14.68. Benefit from Advance tickets, Off-Peak train tickets, and Railcards for extra savings. Enjoy the most cost-effective and pleasant journey with TrainPal. For more tips on saving money, visit our UK cheap train ticket guide.

Cheapest

€14.68󰄽

On Sat 01 Aug

Sat01 Aug
€14.68󰄽
Sun02 Aug
€14.68󰄽
Mon03 Aug
€14.68󰄽
Tue04 Aug
€14.68󰄽
Wed05 Aug
€14.68󰄽
Thu06 Aug
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Fri07 Aug

London St. Pancras International to Cambridge train timetable

Journey from London St. Pancras International to Cambridge on the fastest train in 1h, usually 1h 8m. Every day, 67 trains leave from London St. Pancras International, starting at 00:20 and ending at 23:50. During Off-Peak Times from 09:30 on weekdays, enjoy a quieter and less crowded journey. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with us.

Departs		Arrives	Operator
12:43 London St. Pancras International	1h, 1 change	13:43 Cambridge	Great Northern	Find tickets
13:01 London St. Pancras International	1h 8m, Direct	14:09 Cambridge	Thameslink	Find tickets
13:13 London St. Pancras International	1h, 1 change	14:13 Cambridge	Great Northern	Find tickets
13:31 London St. Pancras International	1h 8m, Direct	14:39 Cambridge	Thameslink	Find tickets
13:43 London St. Pancras International	1h, 1 change	14:43 Cambridge	Great Northern	Find tickets

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London St. Pancras International to Cambridge train tickets and times

Plan your journey from London St. Pancras International to Cambridge with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.

Price

From €14.68

Departure station

London St. Pancras International

Arrival station

Cambridge

Distance

47 miles (76km)

Journey time

First train

00:20

Last train

23:50

Frequency

Train operators

Great Northern, Thameslink

ThamesLink: London St Pancras International to Cambridge trains

By Joshua Pearson | Updated May 20, 2026

Cambridge is one of England’s most iconic cities, and getting there from London is refreshingly straightforward by train. Departing from London St Pancras International, Thameslink takes you the 47 miles to Cambridge in just 1 hour and 10 minutes. The service is direct with only a few key stops, making it a smooth and simple choice for students, commuters and visitors alike.

The journey has plenty of charm too. After leaving the bustle of North London, the train soon opens up into the countryside of Hertfordshire and Cambridgeshire. Rolling fields, traditional villages and glimpses of market towns set the scene as you approach the historic city.

Thameslink is one of the region’s most established operators, linking destinations such as Brighton, Gatwick Airport, Bedford, Luton Airport, St Albans and Cambridge. With regular departures throughout the day, free WiFi on most trains and both Standard and First Class seating, Thameslink combines convenience with comfort. Railcards are also accepted, making it an affordable way to reach Cambridge by train.

Departing from London St Pancras International

In the heart of the city and just a short walk from King’s Cross, you’ll find London St Pancras International. It’s a station that’s connected by numerous London Underground lines, local bus routes and taxis, making it easy to get to and from. Its central position makes it one of the most accessible and busiest stations in the capital.

From London St Pancras International, you can travel across the UK. The station provides services to destinations such as Cambridge, Brighton, Sheffield and Nottingham, as well as international trains to Paris, Brussels and Amsterdam via various Eurostar routes.

The station is served by several major train operators, including Thameslink, East Midlands Railway, Southeastern High Speed and Eurostar. With such a range of routes and services available, it’s easy to see why London St Pancras International is one of the busiest and best connected rail hubs in the UK, for both domestic and international travel.

Main stops

There are a number of stops between London St Pancras International and Cambridge. When you travel with ThamesLink on one of its 35 London to Cambridge services per day, you can expect to stop at Finsbury Park, Stevenage, Hitchin, Letchworth Garden City, Baldock, Ashwell & Morden and Royston.

Arriving at Cambridge

When you get the train from London to Cambridge, you’ll arrive at Cambridge Railway Station. Located about a mile from the main city centre, Cambridge station is easy to get to by bus, taxi, bike hire or on foot, which means you won’t struggle to immediately enjoy everything the city has to offer. Its central location makes it the main arrival point for visitors heading to the famous university city.

The station offers regular services to London St Pancras International, London Liverpool Street, Norwich, King’s Lynn and beyond, with connections across the East of England and the Midlands. Thameslink, Greater Anglia and Great Northern all operate various services to and from Cambridge, so you won't be short of onward journey options, if you plan to venture elsewhere.

When you arrive in Cambridge from London, you’ll immediately find yourself just a short journey from many of the main sights, including the University colleges and the Fitzwilliam Museum. The River Cam is also within reach, which is perfect for punting or riverside walks. The Mill Road area is also close to the station, offering a mix of independent shops, cafés and restaurants for you to explore.

ThamesLink train classes

Standard Class: When travelling from London St Pancras to Cambridge with ThamesLink, most passengers opt for a Standard Class ticket. If you’re looking to buy cheap train tickets, and you have a railcard, this is the most cost-effective option. ThamesLink Trains offer comfortable seating and wifi, with plug sockets available on many services so you can stay connected and fully charged throughout your journey.
First Class: If you prefer added comfort when you travel, ThamesLink offers First Class tickets on selected services. These services provide a quieter, less crowded journey, making it easier to work, relax and enjoy the ride. With more spacious seating and an exclusive feel, London St Pancras International to Cambridge First Class delivers a premium travel experience, perfect for both commuting and leisure journeys.

ThamesLink train travel advice

When you’re planning to travel between London St Pancras International to Cambridge, it’s important to know what to expect. Here’s everything you need to know about ThamesLink services.

Luggage - ThamesLink provides dedicated racks and overhead storage for luggage, making it simple to travel from London to Cambrdige with both large and small bags.
Bicycles - Folding bikes are always welcome on ThamesLink services, but full sized bikes may be restricted during peak hours, depending on how busy the train is.
Children - Under 5s travel free on ThamesLink trains, and children aged between 5 and 15 benefit from discounted fares.
Pets - You can bring up to two pets free of charge on your journey between London and Cambridge. Dogs must be on leads, and smaller animals need to travel in a secure carrier.
Passenger Assist - ThamesLink provides assistance for those who need extra support when they travel. You can book this in advance or request help on the day of travel.

London St. Pancras International to Cambridge train travel guide

Travelling by train from London St. Pancras International to Cambridge is efficient and offers a scenic and comfortable experience. With frequent departures from London St. Pancras International, you can reach Cambridge in just 1h, making it one of the fastest and most convenient ways to travel between these two places.

Planning and booking

How much does it cost for a train from London St. Pancras International to Cambridge?

The average fare from London St. Pancras International to Cambridge is approximately €14.68, but the final price fluctuates. The actual cost depends on your travel dates, how far in advance you book, and your ticket's flexibility. To see the current price for your journey, please search with your specific dates.

What is the best way to travel from London St. Pancras International to Cambridge by train?

Utilise the TrainPal app or website to its fullest potential. Our Train Journey Planner is a top-notch online tool for planning your trips. Just enter your departure and arrival cities or stations. Then, review timetables and schedules, compare prices, consider direct routes, and check for food supplies or other amenities. Find the best train route from London St. Pancras International to Cambridge.

What is the fastest train from London St. Pancras International to Cambridge?

The quickest train journey from London St. Pancras International to Cambridge takes 1h . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.

Are there direct trains from London St. Pancras International to Cambridge?

No, you will need to transfer when travelling from London St. Pancras International to Cambridge. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.

Is it worth taking a train from London St. Pancras International to Cambridge?

Yes, choosing the train offers an excellent blend of comfort, speed, and convenience. It's a more relaxing and sustainable option than driving, allowing you to bypass traffic and parking hassles. While coaches might have lower fares, the train provides a superior travel experience with more space and a more flexible timetable. Its key advantage is arriving directly in the city centre, making it one of the most efficient ways to reach your destination.

How far in advance can I book my train ticket?

To get the best price on UK train tickets, it is essential to book as early as you can. Train operators generally release their cheapest Advance tickets up to 12 weeks ahead of the travel date, making early booking the most effective way to secure a lower fare.

Check timetables and during the journey

Are London St. Pancras International to Cambridge trains punctual, and how can I check real-time information?

While London St. Pancras International to Cambridge trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from London St. Pancras International to Cambridge is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.

How early should I arrive for a train in the UK?

Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.

Do London St. Pancras International to Cambridge trains offer Wi-Fi and other facilities?

Yes, most trains on the route from London St. Pancras International to Cambridge are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company

How do I transfer between train stations in the UK?

Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

What is the difference between Standard and First Class?

First Class offers an updated experience with more comfort and amenities, such as complimentary food and drinks. The exact services offered depend on the specific train operator.

Other things you might be interested

Are there discounts for students or seniors on UK train tickets?

Yes. Our Railcards offer discounts on UK train tickets. Students can use the 16-17 Saver or 16-25 Railcard for up to 1/3 off most fares. Seniors aged 60 and over can use the Senior Railcard for 1/3 off. Railcards can be purchased online with a choice of one-year or three-year validity. The more you travel, the more you save.

Can UK train tickets be refunded or changed?

In the UK, the refund and exchange policies for train tickets vary depending on the type of ticket purchased. Advance Tickets are usually non-refundable but can sometimes be exchanged for a fee. Anytime Train Tickets and Off-Peak train tickets offer more generous refund and exchange options. Always check the terms and conditions of your ticket or visit UK train ticket types for specific details.

How do I check train delays and cancellations in the UK?

Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.

Which train companies operate the London St. Pancras International to Cambridge route?

The London St. Pancras International to Cambridge route is operated by Great Northern. For any journey, the easiest way to find the operator is to search for your route on this page. The operator's name will appear next to each travel option in the results.

Essential onboard rules and facilities

Luggage
Each passenger is permitted to bring up to 3 pieces of luggage at no extra cost. This can include a combination of items such as suitcases, backpacks, and satchels.
Bicycle
You must make a free reservation to bring a bike on most trains, but space is limited. Standard and folding bikes are generally accepted, and some operators also permit tandems and e-bikes. However, e-scooters, motorcycles, tricycles, and bicycle trailers are prohibited. We strongly advise checking the train operator's specific cycle policy on their website before travelling.
Children
Discounts are available for young travellers based on age: Travellers under 5 usually travel free, children aged 5–15 get a 50% discount, and 16 to 17-year-olds can use a 16-17 Saver Railcard to get 50% off.
Pets
You are welcome to bring up to 2 pets with you at no extra cost. Dogs must be kept on a lead and other animals in a suitable carrier. Please note that for the comfort of all passengers, pets are not allowed on seats or in restaurant carriages.
Passenger assistance
Passengers with disabilities or additional needs can arrange assistance with their train operator, if required. To ensure support is available for your journey, this service should be booked in advance.

How to buy cheap London St. Pancras International to Cambridge train tickets

Explore more money-saving tips for your train journeys. Start saving today and enjoy affordable train travel with TrainPal.

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Compensation and refunds

Your plans have changed?

For step-by-step guidance on amending your journey or applying for a refund, please access our dedicated ticket refunds and changes page.

Your train was disrupted?

To claim compensation for a delay (Delay Repay): If your train was delayed, cancelled, or impacted by a strike, you can find live service updates and find out how to claim on our delays and disruptions page or UK rail strike page.

More train routes

Trains from London St. Pancras International	Trains from Cambridge
London St. Pancras International to Sheffield	Cambridge to Peterborough
London St. Pancras International to Gatwick Airport	Cambridge to London Kings Cross
London St. Pancras International to Bedford	Cambridge to Stansted
London St. Pancras International to Leicester	Cambridge to Birmingham New Street
London St. Pancras International to Luton Airport Parkway	Cambridge to London St. Pancras International

* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.

London St. Pancras International to Cambridge Trains From €14.68*

Save more on your travel: Book Advance tickets and use a Railcard