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London St. Pancras International to Cambridge train ticket prices
£11.71
On Thu 10
London St. Pancras International to Cambridge train timetable
From London St. Pancras International to Cambridge, take the fastest train in 1h, typically 1h 19m. Daily, 66 trains depart from London St. Pancras International, with the first at 05:55 and the last at 20:31. During Off-Peak times starting at 09:30 on weekdays, enjoy a quieter space with fewer people. Check real-time updates for train times, delays, and cancellations. We save you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
07:31 London St. Pancras International | 1h 8m, Direct | 08:39 Cambridge | Thameslink | Find tickets |
07:40 London St. Pancras International | 1h 39m, 1 change | 09:19 Cambridge | Greater Anglia | Find tickets |
07:43 London St. Pancras International | 1h, 1 change | 08:43 Cambridge | Great Northern | Find tickets |
07:46 London St. Pancras International | 1h 19m, 1 change | 09:05 Cambridge | Great Northern | Find tickets |
07:54 London St. Pancras International | 1h 28m, 1 change | 09:22 Cambridge | Greater Anglia | Find tickets |
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.
ThamesLink: London St Pancras International to Cambridge trains
Departing from London St Pancras International
Main stops
Arriving at Cambridge
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
- 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.
Why book London St. Pancras International to Cambridge trains with TrainPal?
Why book with TrainPal vs Trainline?
Unlike Trainline, TrainPal charges no booking fees on any route. On top of that, TrainPal's Split Ticket feature automatically divides your journey into multiple ticket segments, saving up to 50% compared to buying a single through ticket. Train fares from London St. Pancras International to Cambridge start from just £11.71 on TrainPal.
Is TrainPal cheaper than buying direct?
TrainPal is often cheaper than buying direct. We don't charge any booking fees, and our Split Ticketing technology searches for the lowest fare combination across your entire journey—something train operator websites don't offer. Plus, we compare prices across multiple operators (e.g., Great Northern, Thameslink, Greater Anglia on the London St. Pancras International to Cambridge route) in a single search, so you always see the cheapest option regardless of which company operates the train.
London St. Pancras International to Cambridge train travel guide
The train journey from London St. Pancras International to Cambridge combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from London St. Pancras International, you can get to Cambridge in just 1h, making it an ideal and convenient choice for travelling between them.

Planning and booking
How much does it cost for a train from London St. Pancras International to Cambridge?
The average ticket fare from London St. Pancras International to Cambridge is about £11.71, but prices are dynamic. The final cost depends on when you book, when you travel, and ticket flexibility. To find the exact cost for your journey, please search with your travel dates.
What is the best way to travel from London St. Pancras International to Cambridge by train?
What is the fastest train from London St. Pancras International to Cambridge?
The fastest train journey time from London St. Pancras International to Cambridge is 1h. Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
Are there direct trains from London St. Pancras International to Cambridge?
No, there are no direct trains from London St. Pancras International to Cambridge. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip
Is it worth taking a train from London St. Pancras International to Cambridge?
Yes, the train is a highly practical choice. Compared to driving, it is more eco-friendly and avoids the stress of traffic and parking. Compared to coaches, it offers more comfort, space, and scheduling flexibility. Furthermore, its ability to drop you off in the heart of the city makes it an exceptionally convenient option for most journeys.
How far in advance can I book my train ticket?
Typically, you can book UK train tickets up to 12 weeks ahead of your travel date. This is when the cheapest Advance tickets are usually released by train operators. To secure the best price, we strongly recommend booking as early as possible.

Check timetables and during the journey
How do I find London St. Pancras International to Cambridge train timetables?
London St. Pancras International to Cambridge trains are generally punctual, but delays or cancellations can occur due to weather, strikes, and other factors. After purchasing a ticket, use TrainPal to track live train updates. Before buying a ticket, our Train Journey Planner provides all necessary booking information. Simply enter your departure and arrival stations, click 'Search,' and view routes labelled 'Cheapest' or 'Fastest,' with all details displayed.
How early should I arrive for a train in the UK?
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed 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?
Standard Class ensures a comfortable journey. For an upgraded experience, First Class provides superior comfort and additional amenities, such as complimentary refreshments, though the exact services vary by train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.
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
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Luggage
You can bring up to three pieces of luggage for free, including satchels, backpacks, suitcases, and similar items.
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Bicycle
Bike reservations are mandatory and free for most train journeys, but space is limited. Standard bicycles and folding bikes are generally allowed. Some operators also permit tandems and e-bikes. Please note that e-scooters, motorcycles, tricycles, and bicycle trailers are not permitted. We strongly recommend checking the specific cycle policy on your train operator's website before you travel.
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Children
Children under 5 usually travel free. Children aged 5–15 get 50% off, and 16-year-olds can use the 16-17 Saver Railcard for 50% off.
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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.
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Passenger assistance
All operators offer assistance services for passengers with disabilities or additional needs. This should be booked in advance to guarantee availability.
How to buy cheap London St. Pancras International to Cambridge train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

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* 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.






















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