Trains tickets from London to Watford

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Today15 May
Tomorrow16 May
Sat17 May
from US$15
Sun18 May
Mon19 May
Tue20 May
from US$13
Wed21 May
from US$13
Thu22 May

Trains leaving Saturday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 17 May at
    Departure city: London
    Departure location: Euston Station
    Arrival time: 17 May at
    Destination city: Watford
    Destination location: Watford High Street
    Operated by: London OvergroundLondon Overground
    Vehicle: TrainDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 17 May at
    Departure city: London
    Departure location: Euston Station
    Arrival time: 17 May at
    Destination city: Watford
    Destination location: Watford Junction
    Operated by: West Midlands RailwayWest Midlands Railway
    Vehicle: TrainDuration:
  • Departure time: 17 May at
    Departure city: London
    Departure location: Euston Station
    Arrival time: 17 May at
    Destination city: Watford
    Destination location: Watford Junction
    Operated by: West Midlands RailwayWest Midlands Railway
    Vehicle: TrainDuration:
  • Departure time: 17 May at
    Departure city: London
    Departure location: Euston Station
    Arrival time: 17 May at
    Destination city: Watford
    Destination location: Watford High Street
    Operated by: London OvergroundLondon Overground
    Vehicle: TrainDuration:
  • Departure time: 17 May at
    Departure city: London
    Departure location: Euston Station
    Arrival time: 17 May at
    Destination city: Watford
    Destination location: Watford Junction
    Operated by: West Midlands RailwayWest Midlands Railway
    Vehicle: TrainDuration:

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Compare 3 ways to travel from London to Watford

Bus
Average priceUS$22 - US$22Average duration46m
1kg CO₂e5 out of 5 stars
Most eco-friendly
Train
Average priceUS$13 - US$30Average duration44m
1kg CO₂e5 out of 5 stars
Carpool
Average priceUS$5 - US$5Average duration40m
1kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from London to Watford

Among the sustainable travel choices, the carpool stands out as a good way to reach Watford. The journey takes about 40 minutes and with fares starting at just US$5, it presents an excellent value for a comfortable ride.

1carpool per day
40mAverage duration
US$5Cheapest ticket
1kgCO₂ emissions

Train London to Watford: Trip Overview

Please note, this information is subject to change.

Average ticket priceUS$16
Average train trip duration44m
Number of daily trains35
Earliest train departure06:55
Distance22 miles
Latest train departure23:35

London to Watford Train

Busbud shows you the best train ticket fares and train schedules so you can plan and book a trip by train easily from London to Watford.

Train services from London to Watford will be provided by the most trusted companies.

From train tickets to high-end trains trip from London to Watford, we offer a wide range of train services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip London - Watford

  1. How much does a cheap train ticket from London to Watford cost?

    The average train ticket price from London to Watford is US$16. The best way to find cheap train tickets from London to Watford is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the train trip from London to Watford?

    A train trip between London and Watford is around 44m, although the fastest train will take about 14m. This is the time it takes to travel the 16 miles that separates the two cities.

  3. How many daily train are there between London and Watford?

    The number of trains from London to Watford can differ depending on the day of the week. On average, there are 35. Some trains are direct while others include transferring trains. Simplify your train trip from London to Watford by comparing and selecting the train that fits your travel style and budget on Busbud.

Find cheapest prices for trains

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

Best price found
13/05
US$13
14/05
US$13
Today
US$13
16/05
US$13
17/05
US$15
18/05
US$15
19/05
US$13
20/05
US$13
busbud logoThe cheapest trip from London to Watford was searched and found on 14 May 2025 with a price of US$13

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

You can expect to pay from US$13 to US$28 for a train ticket from London to Watford based on the last 2 days. You can expect to find the cheapest price for the trip at US$13, which is on 2025-05-20.

Usually RDG_WEST_MIDLANDS_TRAINS, RDG_SOUTHERN 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.

About Train Travel

Train Travel Tips

Do you like to go fast? With high-speed trains going faster than 300 km/h on certain routes, the time will fly by. Taking a train between London and Watford is also a great way to travel to arrive in the city centre and save more time for your stay in Watford.

No matter if you plan to take a regional or high-speed train to Watford, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.

The train emits up to 30x less CO2 for a trip between London and Watford compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.

Tune out to the fine sounds of your best music playlist on your train trip from London to Watford while indulging in miles on end of beautiful scenic views.

Did you know?

Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.

Railway companies played a major role as early as 1883 in the use of time zones as we know them today.

One of the deepest train stations in the world is in Kiev. Located at a depth of 105m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60m under the Great Wall of China!

Will you be returning to London by train?

Train from Watford to London

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