The cheapest and fastest trains from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST)
Cheapest price
£18
Average price
£18
Fastest journey
1 h 17 m
Average duration
1 h 19 m
Trains per day
2
Distance
26 km
The best way to find a cheap train ticket from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) will cost around £18 if you buy it on the day, but you can find cheap train tickets today for only £18.
Of the 2 trains that leave Heathrow Terminals 2 & 3 (HXX) for London Cannon Street (CST) every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 26 km distance in an average of 1 h 19 m but if you time it right, some trains will get you there in just 1 h 17 m .
The slowest trains will take 1 h 21 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Travel Information
Compare train and coach for Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST)
Omio recommends booking the train as it is the most popular option from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) among Omio's users. If you are prioritising price take the coach with prices starting from £15. For those with little time consider booking a train which can get you there in 52m. The ticket price range depends on the travel mode: a coach costs an average of £15, and a train costs an average of £18.
Distance: 26 km
Compare train with
Most popular Train | Coach |
|---|---|
£20 Average Price | £15 Average Price Cheapest |
1h 22m Average total duration Fastest 52m Onboard + 30m Additional time* | 2h 30m Average total duration 2h 0m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) train times
The table below shows live departures for Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) trains for today, Saturday 20 December. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 05:06 Heathrow Terminals 2 & 3 (HXX) | 0h59 | 06:05 London Cannon Street (CST) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) by train or coach
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
21 Dec
22 Dec
23 Dec
24 Dec
25 Dec
26 Dec
27 Dec
Journey information
Overview: Train from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST)
Trains from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) run on average 9 times per day, taking around 52m. Cheap train tickets for this journey start at £18 but you can travel from only £15 by coach.
The earliest train runs at 04:51, the last at 07:39. The fastest train covers the 26 km distance in 59m.
Distance 26 km |
Average train duration 52m |
Cheapest ticket price £18 |
Trains per day 9 |
Fastest train 59m |
First train 04:51 |
Last train 07:39 |
Train companies: Tfl Rail, Elizabeth Line, Heathrow Express from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) trainsTfl Rail, Elizabeth Line, Heathrow Express trains will get you between Heathrow Terminals 2 & 3 (HXX) and London Cannon Street (CST) from £15. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Tfl Rail
Heathrow Express
Elizabeth Line
FAQs: Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) train
Find answers to the most common questions about traveling from Heathrow Terminals 2 & 3 (HXX) to London Cannon Street (CST) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at London Cannon Street (CST), this guide helps you travel smarter and with confidence.

