Last refresh of the prices: Yesterday at 23:33 GMT.
Compare 3 ways to travel from London to Cambridge
We recommend carpooling
Among the sustainable travel choices, the Carpool stands out as a good way to reach Cambridge. The journey takes about 1 hour and with fares starting at just €7, it presents an excellent value for a comfortable ride.
Based on 21 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the timeliness and the seats but often complained with the power outlets. Greater Anglia ticket prices on this trip start at €6
Greater Anglia London Cambridge recent customer reviews
Based on 1 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the ticket access. Great Northern ticket prices on this trip start at €11
Great Northern London Cambridge recent customer reviews
It was a little confusing to know if our tickets would work when the train changed but luckily it did. Beyond that it was pretty straightforward
Based on 10 reviews, the company was rated 4.6 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the ticket access. ThamesLink ticket prices on this trip start at €11
Frequently asked questions about travelling from London to Cambridge by train
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much does a train ticket cost from London to Cambridge?
The cheapest train tickets from London to Cambridge start from €6. The average price for this train route is around €34. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the train journey from London to Cambridge?
The average train journey time from London to Cambridge is 1h 10m, covering a distance of 68 km. The fastest train gets you there in 47m and is operated by Greater Anglia.
Which train operators serve the London to Cambridge route?
What are the earliest and latest departure times for the train from London to Cambridge?
The earliest train from London to Cambridge departs at 07:01. And the latest train departs at 23:56.
Which is the best train operator from London to Cambridge?
According to Busbud customers, the highest-rated train operator on this route is ThamesLink, with an average rating of 4.6 out of 5 stars based on 10 reviews.
Which train operator has the best Wi-Fi from London to Cambridge?
According to reviews on Busbud, the train operator ThamesLink has the highest Wi-Fi rating with a score of 5.0.
Which train operator has the most punctual service from London to Cambridge?
According to Busbud traveller reviews, the most punctual train operator on this route is ThamesLink, with a punctuality rating of 5.0 out of 5 stars.
Which train operator has the cleanest trains from London to Cambridge?
According to Busbud traveller reviews, the train operator with the cleanest trains on this route is ThamesLink, with a cleanliness rating of 5.0 out of 5 stars.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
21/01
€22
22/01
€31
Today
€19
24/01
€19
25/01
€19
26/01
€19
27/01
€19
28/01
€19
The cheapest trip from London to Cambridge was searched and found on 23 Jan 2026 with a price of €19
To save money and be sure you have the best seat, it's a good idea to buy your train tickets from London to Cambridge as early as possible.
You can expect to pay from €19 to €61 for a train ticket from London to Cambridge based on the last 2 days. You can expect to find the cheapest price for the trip at €19, which is on 2026-01-25.
Usually ThamesLink, Great Northern will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.