Trains tickets from Cambridge to London

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TodayApr 25
from $23
TomorrowApr 26
from $17
SunApr 27
from $17
MonApr 28
from $23
TueApr 29
from $21
WedApr 30
from $22
ThuMay 1
from $23
FriMay 2

Trains leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest + Fastest
    Departure time: April 26 at
    Departure city: Cambridge
    Departure location: Cambridge North
    Arrival time: April 26 at
    Destination city: London
    Destination location: King's Cross
    Operated by: Great NorthernGreat Northern
    Vehicle: TrainDuration:
  • Departure time: April 26 at
    Departure city: Cambridge
    Departure location: Station Rd
    Arrival time: April 26 at
    Destination city: London
    Destination location: St Pancras International
    Operated by: ThamesLinkThamesLink
    Vehicle: TrainDuration:
  • Departure time: April 26 at
    Departure city: Cambridge
    Departure location: Cambridge North
    Arrival time: April 26 at
    Destination city: London
    Destination location: King's Cross
    Operated by: Great NorthernGreat Northern
    Vehicle: TrainDuration:
  • Departure time: April 26 at
    Departure city: Cambridge
    Departure location: Station Rd
    Arrival time: April 26 at
    Destination city: London
    Destination location: St Pancras International
    Operated by: ThamesLinkThamesLink
    Vehicle: TrainDuration:
  • Departure time: April 26 at
    Departure city: Cambridge
    Departure location: Cambridge North
    Arrival time: April 26 at
    Destination city: London
    Destination location: King's Cross
    Operated by: Great NorthernGreat Northern
    Vehicle: TrainDuration:

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Train Cambridge to London: Trip Overview

Please note, this information is subject to change.

Average ticket price$37
Average train trip duration1h 6m
Number of daily trains69
Earliest train departure6:56am
Distance53 miles (84 km)
Latest train departure11:53pm

Cambridge to London Train

With Busbud, comparing and booking tickets for a train from Cambridge to London is a breeze. Browse through an extensive selection of train fares and train schedules to find the best deals.

We make sure you can find a train service from Cambridge to London from the most reliable train companies operating this trip.

Whether it is train tickets or first class train tickets going to London from Cambridge, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip Cambridge - London

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
04/23
$36
04/24
$36
Today
$23
04/26
$17
04/27
$17
04/28
$23
04/29
$21
04/30
$22
busbud logoThe cheapest trip from Cambridge to London was searched and found on Apr 26, 2025 with a price of $17

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Cambridge to London, as early as possible.

You can expect to pay from $17 to $101 for a train ticket from Cambridge to London based on the last 2 days. You can expect to find the cheapest price for the trip at $17 which is on 2025-04-26.

About Train Travel

Train Travel Tips

Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from Cambridge to London is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.

Regional train? High-speed train? Whichever train to London you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.

By choosing the train between Cambridge and London, you emit up to 30 times less CO2 than for the same journey made by plane or car!

Create your own real life musical score by curating a personalized train travel playlist - the perfect accompaniment to your bus ride from Cambridge to London.

Did you know?

You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.

The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date

The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers traveled aboard the Shinkansen at a speed of 210 km / h.

Will you be returning to Cambridge by train?

Train from London to Cambridge

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