It takes an average of 36m to travel from London to Watford by train, over a distance of around 15 miles (25 km). There are normally 283 trains per day traveling from London to Watford and tickets for this journey start from $16.07 when you book in advance.
15 miles (25 km)
283 trains per day
Direct trains available
Thinking about taking the train from London to Watford? We've got you covered.
It usually takes around 36 minutes to travel the 25 km from London to Watford by train, although you can get there in as little as 14 minutes on the fastest services. You'll normally find around 283 trains per day running on this route. You won't need to worry about making any changes along the way either as direct trains are available.
Train tickets from London to Watford start from $16.07 when you book in advance, which can be cheaper than buying them on the day. Start a search in our Journey Planner to check out the latest prices.
Keen to book your train tickets to Watford? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train schedule below, tips on booking cheap tickets and our FAQs, including first and last train times.
The average journey time by train between London and Watford is 36 minutes, with around 283 trains per day. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.
The fastest journey time by train from London to Watford is 14 minutes.
Train tickets from London to Watford can start from as little as $16.07 when you book in advance and are usually more expensive when purchased on the day. Prices can also vary depending the time of day, route and class you book.
Yes, it is possible to travel from London to Watford without having to change trains. There are 283 direct trains from London to Watford each day. Though there may be fewer direct services available depending on your exact departure date.
The first train from London to Watford leaves at 04:30. Times and services may vary during weekends and holidays.
The last train from London to Watford leaves at 01:44. Trains that depart in the early morning hours or very late evening may be sleeper services, time and services may also vary during weekends and holidays.
Trains travelling from London to Watford cover a distance of around 15 miles (25 km) during the journey.
If you’re looking for the return train journey, check out trains from Watford to London.
If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for London to Watford is right for you.
National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.
Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.