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Hemel Hempstead to London Train

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08/03/2026
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Hemel Hempstead to London by train

The journey from Hemel Hempstead to London by train is 37.69 km and takes 0 hrs 31 mins. There are 36 connections per day, with the first departure at 12:14 am and the last at 6:54 pm. It is possible to travel from Hemel Hempstead to London by train for as little as $19.08 or as much as $26.89. The best price for this journey is $19.08.

Lowest Price $19.08
Journey Duration 0 hrs 31 mins
Connection per Day 36
Lowest Price $19.08
Highest Price $26.89
First Departure 12:14 am
Last Departure 6:54 pm
Distance 37.69 km
Departure Hemel Hempstead
Arrival London
Carriers West Midlands Railway

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Best time to book cheap train tickets from Hemel Hempstead to London

The cheapest Hemel Hempstead - London train tickets can be found for as low as $12.04 if you’re lucky, or $27.96 on average. The most expensive ticket can cost as much as $48.62.

Find the best day to travel to London by train

When travelling to London by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board West Midlands Railway from Hemel Hempstead to London
Compare services on board when travelling from Hemel Hempstead to London by train.
Facilities West Midlands Railway
quiet_zone Quiet zone check
wifi WiFi check
power_sockets Power sockets check
luggage Luggage check
food_and_drink Food and drink check

Hemel Hempstead to London CO2 Emissions by Train

Ecology
Train
2.64kg
Bus
2.83kg
Flight
7.54kg
Car
6.03kg
What are the CO2 emissions from Hemel Hempstead to London by train? The CO2 emissions from taking the train between Hemel Hempstead and London are 2.64kg.
How much CO2 do I save by taking the train between Hemel Hempstead and London? By taking the train between Hemel Hempstead and London you will save 4.9kg CO2 emissions compared to a flight, 0.19kg compared to a bus and 3.39kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from Hemel Hempstead to London?
A train ticket from Hemel Hempstead to London is $22.99. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $19.08.
What's the cheapest train ticket from Hemel Hempstead to London?
The cheapest ticket you can get from Hemel Hempstead to London is $19.08. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Hemel Hempstead and London by train?
Hemel Hempstead to London is 37.69 km.
How long does the train between Hemel Hempstead and London take?
Hemel Hempstead to London is on average 0 hrs 31 mins. However the fastest option will get you there in 0 hrs 27 mins.
How many train connections per day go from Hemel Hempstead to London?
Hemel Hempstead to London has 36 connection(s) per day on average.
What time does the first train from Hemel Hempstead to London leave?
The earliest train from Hemel Hempstead to London departs at 12:14 am. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Hemel Hempstead to London depart?
The latest train from Hemel Hempstead to London departs at 6:54 pm. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Hemel Hempstead to London in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is $19.08 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Hemel Hempstead to London?
There are on average 36 direct connection(s) from Hemel Hempstead to go to London.
What's the fastest journey time between Hemel Hempstead to London by train?
The fastest journey time by train between Hemel Hempstead and London is 0 hrs 27 mins.
Is there a direct train from Hemel Hempstead to London?
Yes, there is a direct train between Hemel Hempstead and London.
What are the CO2 emissions for Hemel Hempstead to London by train?
The train journey from Hemel Hempstead to London creates 2.64kg of CO2 emissions.

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