- Recommended
Slough Museum
A local museum on Slough’s social and industrial history, with changing displays and archive material in the town centre.
.png){kind=small}
2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
The cheapest and fastest trains from London Heathrow Airport to Slough
Showing times, prices and bookable tickets for 04 Sept
Cheapest price on 04 Sept
£17
Average ticket price on 04 Sept
£17
Fastest journey on 04 Sept
23 m
Average journey duration on 04 Sept
25 m
Trains on 04 Sept
12
Distance
11 km
Cheap tickets
The best way to find a cheap train ticket from London Heathrow Airport to Slough is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Heathrow Airport to Slough will cost around £17 if you buy it on the day, but you can find cheap train tickets today for only £17.
Fast trains
To travel from London Heathrow Airport to Slough you need to make at least one change.
C38179 · C371609:250h23Heathrow Terminals 2 & 3 (HXX)9:48Slough station (SLO)£171One-way1 change- C37685 · C372368:060h27Heathrow Terminals 2 & 3 (HXX)8:33Slough station (SLO)£171One-way1 change
- C38109 · C372468:250h23Heathrow Terminals 2 & 3 (HXX)8:48Slough station (SLO)£171One-way1 change
- C38144 · C371558:500h43Heathrow Terminal 5 (HWV)9:33Slough station (SLO)£171One-way1 change
- C37735 · C372568:360h27Heathrow Terminals 2 & 3 (HXX)9:03Slough station (SLO)£171One-way1 change
- C38179 · C371609:250h23Heathrow Terminals 2 & 3 (HXX)9:48Slough station (SLO)£171One-way1 change
- C38109 · C372468:250h23Heathrow Terminals 2 & 3 (HXX)8:48Slough station (SLO)£171One-way1 change
- C37761 · C372638:510h24Heathrow Terminals 2 & 3 (HXX)9:15Slough station (SLO)£171One-way1 change
- C37685 · C372368:060h27Heathrow Terminals 2 & 3 (HXX)8:33Slough station (SLO)£171One-way1 change
- C37735 · C372568:360h27Heathrow Terminals 2 & 3 (HXX)9:03Slough station (SLO)£171One-way1 change
Travel Information
Compare coach and train for London Heathrow Airport to Slough
Omio recommends booking the coach as it is the most popular option from London Heathrow Airport to Slough among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £4 For those with little time, consider booking a train, which has an average total journey time of 50m. Average ticket prices depend on the travel mode: a coach costs an average of £4, while a train costs an average of £16.
Distance: 11 km
Compare train with
| Train | Most popular Coach | Driving |
|---|---|---|
£16 Average Price | £4 Average Price Cheapest | £15 Average Price (fuel + tolls) |
50m Average total duration Fastest 20m Onboard + 30m Additional time* | 59m Average total duration 29m Onboard + 30m Additional time* | 23m Average total duration (door-to-door) |
Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from London Heathrow Airport to Slough is a coach with an average price of £4.
This is compared to other travel options from London Heathrow Airport to Slough:
A coach is £12 less than a train for this route with tickets for a train from London Heathrow Airport to Slough costing on average £16.
The fastest way to travel from London Heathrow Airport to Slough is by train with an average journey time of 20m.
Other travel options to Slough take longer:
Coach takes on average 29m.
It's helpful to compare your options as there are 2 ways to travel between London Heathrow Airport and Slough including taking a coach and train.
Take the train. It's meaningfully faster than driving, and the time saved usually justifies the price.
You'll arrive about 3m sooner (20m by train vs 23m by car). Tickets start at around £16 compared to roughly £15 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Live departures
London Heathrow Airport to Slough train times
The table below shows live departures for London Heathrow Airport to Slough trains for tomorrow, Friday 4 September. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| C37685 · C37236 | 8:06 Heathrow Terminals 2 & 3 (HXX) | 0h27 | 8:33 Slough station (SLO) | 1 change | |
| C38109 · C37246 | 8:20 Heathrow Terminal 5 (HWV) | 0h28 | 8:48 Slough station (SLO) | 1 change | |
| C38109 · C37246 | 8:25 Heathrow Terminals 2 & 3 (HXX) | 0h23 | 8:48 Slough station (SLO) | 1 change | |
C37735 · C37256+ W10817 | 8:27 Heathrow Terminal 5 (HWV) | 0h36 | 9:03 Slough station (SLO) | 2 changes | |
| C37735 · C37256 | 8:36 Heathrow Terminals 2 & 3 (HXX) | 0h27 | 9:03 Slough station (SLO) | 1 change | |
| C37761 · C37263+W10820 | 8:42 Heathrow Terminal 5 (HWV) | 0h33 | 9:15 Slough station (SLO) | 2 changes | |
| C38144 · C37155 | 8:50 Heathrow Terminal 5 (HWV) | 0h43 | 9:33 Slough station (SLO) | 1 change | |
| C37761 · C37263 | 8:51 Heathrow Terminals 2 & 3 (HXX) | 0h24 | 9:15 Slough station (SLO) | 1 change | |
| C37778 · C37155+W10823 | 8:57 Heathrow Terminal 5 (HWV) | 0h36 | 9:33 Slough station (SLO) | 2 changes | |
| C37778 · C37155 | 9:06 Heathrow Terminals 2 & 3 (HXX) | 0h27 | 9:33 Slough station (SLO) | 1 change | |
| C38179 · C37160 | 9:20 Heathrow Terminal 5 (HWV) | 0h28 | 9:48 Slough station (SLO) | 1 change | |
| C38179 · C37160 | 9:25 Heathrow Terminals 2 & 3 (HXX) | 0h23 | 9:48 Slough station (SLO) | 1 change | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Heathrow Airport to Slough by coach or train
Compare coach and train 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.
Fri
04 Sept
04 Sept
Sat
05 Sept
05 Sept
Sun
06 Sept
06 Sept
Mon
07 Sept
07 Sept
Tue
08 Sept
08 Sept
Wed
09 Sept
09 Sept
Thu
10 Sept
10 Sept
Why should you book London Heathrow Airport to Slough trains with Omio?
Elizabeth line as well as Elizabeth Line (TfL) or Heathrow Express offer trains services from London Heathrow Airport to Slough.
Omio is the only official third party seller for Elizabeth line tickets.
Why book with Omio vs Elizabeth line?
- Compare with other providers: On Omio, you can not only buy tickets for Elizabeth line, but also compare tickets for the likes of Elizabeth Line (TfL) or Heathrow Express to find the best option for your trip from London Heathrow Airport to Slough.
- 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 Elizabeth line with all available travel options, which are bus and train to ensure you get the best deal for traveling from London Heathrow Airport to Slough.
Journey information
Overview: Train from London Heathrow Airport to Slough
United KingdomUnited Kingdom
Trains from London Heathrow Airport to Slough run on average 15 times per day, taking around 20m. Cheap train tickets for this journey start at £16 but you can travel from only £4 by coach.
The earliest train runs at 07:39, the last at 08:06. The fastest train covers the 11 km distance in 22m.
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
Coach from £4
Distance 11 km |
Average train duration 20m |
Cheapest ticket price £16 |
Trains per day 15 |
Fastest train 22m |
First train 7:39 |
Last train 8:06 |
Cheapest Month Apr |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jul - Sept |
Busiest Day Wed |
Least Busy Day Wed |
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
Coach from £4
Train companies: Elizabeth line, Elizabeth Line (TfL), Heathrow Express from London Heathrow Airport to Slough trainsElizabeth line, Elizabeth Line (TfL), Heathrow Express trains will get you between London Heathrow Airport and Slough from £4. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Elizabeth line
About
Tfl Rail is a railway service operated by Transport for London in the United Kingdom. It operates on the Great Western Main Line and the Heathrow branch of the London Underground. The service runs from Paddington in London to Reading, Maidenhead, Slough, and Heathrow Airport. It also serves the towns of Taplow, Burnham, Twyford, and Hayes & Harlington. All trains are air-conditioned and feature onboard Wi-Fi, power sockets, and digital information screens. Tfl Rail offers a range of ticket types, including single and return tickets, season tickets, and Oyster cards. Oyster cards are the most popular ticket type, allowing passengers to pay for their journey with a single card. The most popular routes for Tfl Rail are Paddington to Reading, Paddington to Maidenhead, and Paddington to Heathrow Airport. These routes offer frequent services and provide passengers with a convenient way to travel between London and the surrounding areas.
Luggage & cancellation policy
Average Elizabeth line Duration
22m
Cheapest Elizabeth line Price
£16
Luggage included
Standard luggage allowance included with ticket
Luggage storage
Dedicated luggage storage areas in carriages
Cancellation Policy
Refunds available through TfL website or customer service
Refund
Full refund available for service cancellations
Amenities on board the train
Wifi
Food sold onboard
No dedicated dining car. Passengers can bring their own food and drinks
Toilets
USB plugs
Accessibility
Step-free access at most stations, wheelchair spaces on trains, priority seating
Pets
Small pets travel free. Dogs must be leashed. Guide dogs welcome
Quiet zone
Family area
Heathrow Express
About
The Heathrow Express is a train service from the United Kingdom that operates between London Heathrow Airport and Paddington Station in London. It runs every 15 minutes from 5:10am to 11:25pm, with a journey time of just 15 minutes. The train service offers two types of trains: the Express Class and the Business First Class. Express Class offers comfortable seating, free Wi-Fi, and power sockets, while Business First Class offers extra legroom, complimentary newspapers, and complimentary refreshments. There are three types of tickets available: Single, Return, and Group. Onboard facilities include a café bar, luggage storage, and a quiet zone. The most popular routes for the Heathrow Express are London Heathrow Airport to Paddington Station, and Paddington Station to London Heathrow Airport.
Luggage & cancellation policy
Average Heathrow Express Duration
35m
Cheapest Heathrow Express Price
£45
Heathrow Express frequency
16 a day
Luggage included
One piece of hand luggage and one additional piece of luggage
Luggage storage
Dedicated luggage storage areas in each carriage
Cancellation Policy
Refund policies vary by ticket type
Refund
Full refund provided for canceled services
Amenities on board the train
Wifi
Food sold onboard
Drinks and snacks from trolley service
Toilets
USB plugs
Accessibility
Wheelchair accessible carriages and ramps for boarding
Pets
Small pets in carriers allowed free of charge. Guide dogs welcome
Quiet zone
Elizabeth Line (TfL)
Luggage & cancellation policy
Average Elizabeth Line (TfL) Duration
21m
Cheapest Elizabeth Line (TfL) Price
£6
Elizabeth Line (TfL) frequency
34 a day
Complete guide to Slough
Things to do in Slough
Discover the best of Slough — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Slough trip today.
- Recommended
Queen Mary's Dolls' House
A notable museum of dolls’ houses and miniatures in Windsor, with detailed period interiors and tiny crafted objects.
Eton Museum of Antiquities
A compact local history museum in Eton covering school, town and river life through objects, documents and temporary displays.
- Must visit
The Long Walk
A broad historic avenue linking Windsor Great Park towards Windsor Castle, popular for walking and classic royal park views.
- Recommended
Black Park
A large riverside park with woodland walks, a lake, gardens and long views. Good for relaxed walks near the town centre.
- Recommended
Alexandra Gardens
A well-kept park beside Eton with river access, open grass and fine views towards Windsor Castle and the surrounding townscape.
Windsor Beef Pie
A slow-cooked beef pie with root vegetables and rich gravy, long associated with nearby Windsor and a classic comfort food in Berkshire.
- Gluten-free
Thames Trout
Fresh trout from the River Thames area, usually grilled or pan-fried. It reflects Berkshire’s historic river fishing tradition.
Windsor Bun
A soft yeast bun filled with currants, peel and spices, linked to nearby Windsor. It is a traditional sweet bake from the area.
The Red Lion
Popular Indian restaurant known for Punjabi dishes, grills and curries in a lively yet relaxed setting.
The Brasserie at Stoke Place
Smart hotel restaurant offering modern British dishes and steaks in a polished, quieter atmosphere.
Ginger Spice
Established South Indian venue serving dosas, idli and thali in a casual dining room popular with local families.
Pound sterling (£)
Moderate for England. Hotels can be pricey near London links, but dining and local transport are usually cheaper than central London.
Average meal costs
- Budget
- £8-12 for fast food or a simple meal.
- Mid-range
- £18-30 per person for a restaurant meal.
- Fine dining
- £50+ per person for upscale dining.
- Coffee
- £3-4 for a cappuccino.
Tipping culture
Tipping is modest. In restaurants, 10-12.5% is common if service is not included. Round up for taxis. Cafes do not expect tips, but small change is appreciated.
First Bus
Get the appOfficial public transport app
Prices
- Single ticket
- £2.50
- Day pass
- £6.00
To the city centre
Slough station -> Slough town centre
- Distance
- 0.8 km
- Travel time
- 10 min
- First Bus states adult short hop singles up to 3 miles are £2.50; longer journeys are capped at £3.00. Check your route length before boarding.
- First Bus accepts contactless payment and Apple Pay or Google Pay on board. In Slough town centre, buses are using alternative stops as Slough Bus Station is closed until further notice.
FAQs: London Heathrow Airport to Slough train
Find answers to the most common questions about traveling from London Heathrow Airport to Slough 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 Slough, this guide helps you travel smarter and with confidence.
The cost of a train ticket from London Heathrow Airport to Slough can vary. The cheapest tickets are usually available from £16, while the average price tends to be around £16.
The train journey from London Heathrow Airport to Slough covers a distance of 11 km and takes approximately 22m. Trains run 15 per day.
The train distance from London Heathrow Airport to Slough is 11 km.
The first train from London Heathrow Airport to Slough leaves at 7:39.
The last train from London Heathrow Airport to Slough departs at 8:06.
Trains from London Heathrow Airport to Slough run approximately 15 times per day.
Currently, there is no high-speed train service from London Heathrow Airport to Slough.
Unfortunately, there is no direct train service currently available from London Heathrow Airport to Slough.
To get from London Heathrow Airport to Slough, you can choose from several travel options including coach and train.
There is no night train service from London Heathrow Airport to Slough.
The cheapest way to get from London Heathrow Airport to Slough is by coach, costing approximately £4.
Booking trains from London Heathrow Airport to Slough in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from London Heathrow Airport to Slough primarily travels through suburban areas and industrial landscapes, offering limited scenic views.
Yes, a day trip from London Heathrow Airport to Slough is feasible. The journey takes 22m and covers a distance of 11 km. Trains run frequently with a frequency of 20 per day.
For a visit to Slough, one to two days is generally sufficient to explore the main attractions and get a feel for the area, considering its proximity to Windsor and other nearby sites.
Yes, you can take the train from London Heathrow Airport to Slough.
popular train stations
Important Stations and Airports in London Heathrow Airport and Slough
Most London Heathrow Airport to Slough trains use the London Paddington to Slough station pair. Use this guide to compare London Heathrow Airport and Slough train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in London
Arrival train stations in Slough
SloughBrunel Way, Slough SL1 1XW, United Kingdom+44 345 165 2030
City-centre transport
Getting to Slough from Slough city centre
Bus103 · 8m · £4 · every ~3 min
Slough train station facilities and services
Slough has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk and Luggage Carts.
Food and drink
Food options include: The Moon and Spoon, The Red Lion
Wi-Fi and ATMs
Free. ATMs are available in the train station.
Tickets and information
Ticket office support is available at Slough. Information desks are located in the main hall.
Luggage and lost property
Luggage storage is available at Slough. Lost and found is available at the station.
Parking, taxis and toilets
Available at Slough: Parking, Taxis, WC.
Bike and car services
Available at Slough: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Slough: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Holiday Inn Slough - Windsor, Moxy Slough, Travelodge Slough.
Most popular train connections from London Heathrow Airport
More options for your journey from London Heathrow Airport to Slough
Here are some other resources that might have the information you need
Most popular trains to and from Slough and London Heathrow Airport
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
