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The cheapest and fastest buses from London to Watford
Showing times and prices for Jun 05
Cheapest price
$20
Average price
$20
Fastest journey
57 m
Average duration
57 m
Buses per day
1
Distance
25 km
Cheap tickets
The best way to find a cheap bus ticket from London to Watford is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Watford will cost around $20 if you buy it on the day, but the cheapest tickets can be found for only $20.
Fast buses
Of the 1 buses that leave London for Watford on Fri, Jun 05, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jun 05 the direct buses cover the 25 km distance in an average of 57 m but if you time it right, some buses will get you there in just 57 m .
On Fri, Jun 05 the slowest buses will take 57 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.
11:36 PM0h57London12:33 AMWatford$201One-way0 transfers
- 11:36 PM0h57London12:33 AMWatford$201One-way0 transfers
Travel Information
Compare train and bus for London to Watford
Omio recommends booking the train as it is the most popular option from London to Watford among Omio's users. If you are prioritising price take the train with prices starting from $10. For those with little time consider booking a train which can get you there in 31m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a train costs an average of $10, and a bus costs an average of $15.
Distance: 15 miles (25 km)
Compare bus with
| Bus | Most popular Train | Driving |
|---|---|---|
$18 Average price | $15 Average price Cheapest | $26 Average price (fuel + tolls) |
1h 52m Average total duration 1h 22m Onboard + 30m Additional time* | 1h 1m Average total duration Fastest 31m Onboard + 30m Additional time* | 1h 6m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions | 0.0 - 0.0kg CO2 emissions Lowest | - CO2 emissions |
 Most popular bus company | Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from London to Watford is a train with an average price of $15 (€12).
This is compared to other travel options from London to Watford:
A train is $3 (€3) less than a bus for this route with tickets for a bus from London to Watford costing on average $18 (€15).
The fastest way to travel from London to Watford is by train with an average journey time of 31m.
Other travel options to Watford take longer:
Bus takes on average 1h 22m.
It's helpful to compare your options as there are 2 ways to travel between London and Watford including taking a train and bus.
We recommend using the train as it is the most popular way to get from London to Watford among Omio's users.
Take the bus. It's the cheapest way to make this trip, and the price gap is usually bigger than people expect.
Tickets start at around $18 (€15) compared to roughly $26 (€21) in fuel and tolls — a saving of about $7 (€6). The journey takes 1h 22m versus 1h 6m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Megabus, FlixBus.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
London to Watford Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator West Midlands Trains | Departure Time 01:00AM | Arrival Time 01:50AM | Duration 0h50 | Departure days Sun | Cheapest price $20 |
Operator West Midlands Trains | Departure Time 02:00AM | Arrival Time 02:50AM | Duration 0h50 | Departure days Sun | Cheapest price $20 |
Operator West Midlands Trains | Departure Time 02:03AM | Arrival Time 04:16AM | Duration 2h13 | Departure days Tue | Cheapest price $15 |
Operator West Midlands Trains | Departure Time 03:11AM | Arrival Time 04:09AM | Duration 0h58 | Departure days Sat | Cheapest price $20 |
Operator West Midlands Trains | Departure Time 03:33AM | Arrival Time 04:48AM | Duration 1h15 | Departure days Wed | Cheapest price $15 |
Operator West Midlands Trains | Departure Time 04:14AM | Arrival Time 05:12AM | Duration 0h58 | Departure days Mon, Fri | Cheapest price $20 |
Operator West Midlands Trains | Departure Time 04:20AM | Arrival Time 05:51AM | Duration 1h31 | Departure days Sun | Cheapest price $15 |
Operator West Midlands Trains | Departure Time 05:20AM | Arrival Time 06:51AM | Duration 1h31 | Departure days Sun | Cheapest price $15 |
Operator West Midlands Trains | Departure Time 07:27AM | Arrival Time 08:25AM | Duration 0h58 | Departure days Sun | Cheapest price $20 |
Operator West Midlands Trains | Departure Time 11:36PM | Arrival Time 12:33AM | Duration 0h57 | Departure days Wed | Cheapest price $20 |
Live departures
London to Watford bus times
The table below shows live departures for London to Watford buses for tomorrow, Thursday, June 4. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 11:36 PM London | 0h57 | 12:33 AM Watford | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London to Watford by train or bus
Compare train and bus 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.
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Why should you book London to Watford buses with Omio?
National Express as well as Megabus or FlixBus offer buses services from London to Watford.
Omio is an official ticket reseller for all your travel options from London to Watford.
Why book with Omio vs National Express?
- Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of Megabus or FlixBus to find the best option for your trip from London to Watford.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from London to Watford.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Megabus or FlixBus to find the best option for your trip from London to Watford.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from London to Watford.
Journey information
Overview: Bus from London to Watford
United KingdomUnited Kingdom
Buses from London to Watford run on average 6 times per day, taking around 1h 22m. Cheap bus tickets for this journey start at $15 (€12) but you can travel from only $10 (€8) by train.
There are 2 buses per day. The earliest bus runs at 00:02, the last at 23:57. The fastest bus covers the 15 miles (25 km) distance in 50m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Train from $10 (€8)
Distance 15 miles (25 km) |
Average bus duration 1h 22m |
Cheapest ticket price $15 (€12) |
Buses per day 6 |
Direct buses 2 |
Fastest bus 50m |
First bus 12:02 AM |
Last bus 11:57 PM |
Cheapest Month Mar |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Tue |
Best time to book 28 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Train from $10 (€8)
Bus providers: National Express, Megabus, FlixBus from London to WatfordYou can travel by bus between London to Watford with National Express, Megabus, FlixBus for as low as $10 (€8). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
FlixBus frequency
1 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
National Express
About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
2h 10m
Cheapest Price
$25 (€20)
National Express frequency
31 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.
Megabus
About
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
Luggage & cancellation policy
Average Duration
40m
Cheapest Price
$19 (€16)
Megabus frequency
19 a day
Luggage included
One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Additional luggage
Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Cancellation Policy
Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
Refund
If Megabus fails to provide on-time reliable service for reasons wholly within their control, refunds or alternative travel arrangements may be offered.
Pregnant on board
Being pregnant on board is allowed, but no specific details or restrictions are provided.
Unaccompagned minor
Unaccompanied minors under the age of 17 are not permitted to travel on Megabus.
Amenities on board the bus
Wifi
Food sold onboard
Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Seat reservation
Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Accessibility
Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
FAQs: Bus from London to Watford
Find answers to the most common questions about traveling from London to Watford by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Watford, this guide helps you travel smarter and with confidence.
Cheap bus tickets from London to Watford can start from as little as $15 (€12) when you book in advance. The average bus ticket price for London to Watford is $18 (€15) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from London to Watford is 50m to travel the 15 miles (25 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from London to Watford leaves at 12:02 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from London to Watford leaves at 11:57 PM.
Yes, there are 2 direct buses a day from London to Watford with Megabus, FlixBus. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from London to Watford, you can count on National Express, Megabus, FlixBus for the best way to get you to Watford. You can also check all possible bus companies who offer a service between London and Watford and compare the amenities they offer before buying a bus ticket.
A day trip to Watford from London is worth doing with a journey time of 50m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from London to Watford is March.
It's helpful to compare your options as there are 2 ways to travel between London and Watford including taking a train and bus.
Yes, the following accessibility options are available when taking the bus from London to Watford:
- Megabus
- Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from London to Watford for bus company National Express, Megabus, FlixBus.
Some of the most interesting sights to explore in Watford are:
- Warner Bros. Studio Tour London, an immersive experience exploring the making of the Harry Potter films with authentic sets and props
- Cassiobury Park, a large public park offering scenic walks, a nature reserve, and recreational facilities
- Watford Museum, a local museum housed in a historic building showcasing Watford's history and art collections
- The Grove, a luxury hotel and estate featuring beautiful gardens, a golf course, and spa facilities
- Cheslyn House and Gardens, a hidden gem with beautifully landscaped gardens and a charming aviary.
The best things to do in Watford include:
- Watford Palace Theatre, a historic venue hosting a variety of performances including plays, musicals, and comedy shows
- Intu Watford, a major shopping center featuring a wide range of retail stores, dining options, and entertainment facilities
- Topgolf Watford, a fun and interactive golf experience suitable for all ages and skill levels
- The Pump House Theatre and Arts Centre, offering a range of community arts events and performances
- Rickmansworth Aquadrome, a nearby nature reserve perfect for walking, cycling, and water sports activities.
Whether you can cancel your bus ticket from London to Watford depends on the bus companies:
- Megabus
- Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company National Express, FlixBus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from London to Watford.
Yes, the following luggage options are included when booking a bus ticket from London to Watford:
- Megabus
- One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from London to Watford:
- Megabus
- Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from London to Watford. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from London to Watford with the following bus company: National Express, Megabus, FlixBus
Yes, there are USB plugs on board the bus from London to Watford with the following bus company: National Express, Megabus, FlixBus.
Yes, there is Wifi on board the bus from London to Watford with the following bus company: National Express, Megabus, FlixBus.
Since neither London nor Watford are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the train as it is the most popular way to get from London to Watford among Omio's users.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Watford, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like the town center and around public transport hubs. Common scams include bogus ticket sellers and unofficial taxi services, so it's advised to book transportation through trusted providers. Staying alert in busy spots and using official channels for tickets and rides helps ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from London to Watford
London
Watford
The major bus station for departures in London is London, Heathrow Airport (T2 - Arrivals). Find all the information you need to know about services, amenities and connections at London, Heathrow Airport (T2 - Arrivals) for your trip from London to Watford.
London, Heathrow Airport (T2 - Arrivals)
Amenities at bus station
Accessibilityinformation
Distance to city center
23 kmAccessibility
- The place has an entrance that is wheelchair-accessible
The major bus station for arrivals in Watford is Watford, Junction. Find all the information you need to know about services, amenities and connections at Watford, Junction for your trip to Watford from London.
Watford, Junction
information
More options for your journey from London to Watford
Here are some other resources that might have the information you need
Most popular buses to and from Watford and London
Most popular bus connections to Watford
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