The cheapest and fastest trains from Slough station (SLO) to London St Pancras International (STP)
Cheapest price on 18 Sept
£17
Average ticket price on 18 Sept
£17
Fastest journey on 18 Sept
49 m
Average journey duration on 18 Sept
51 m
Trains on 18 Sept
9
Distance
32 km
The best way to find a cheap train ticket from Slough station (SLO) to London St Pancras International (STP) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Slough station (SLO) to London St Pancras International (STP) will cost around £17 if you buy it on the day, but you can find cheap train tickets today for only £17.
On Fri 18 Sept, we found 9 trains from Slough station (SLO) to London St Pancras International (STP), including 9 direct services.
These direct trains cover the 32 km distance in an average of 51 m but if you time it right, some trains will get you there in just 49 m .
The slowest trains will take 53 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.
13:210h57Slough station (SLO)14:18London St Pancras International (STP)£171One-way0 changes
10:010h49Slough station (SLO)10:50London St Pancras International (STP)£171One-way0 changes
17:080h52Slough station (SLO)18:00London St Pancras International (STP)£171One-way0 changes
20:520h58Slough station (SLO)21:50London St Pancras International (STP)£171One-way0 changes
22:330h55Slough station (SLO)23:28London St Pancras International (STP)£171One-way0 changes
10:010h49Slough station (SLO)10:50London St Pancras International (STP)£171One-way0 changes
8:150h50Slough station (SLO)9:05London St Pancras International (STP)£181One-way0 changes
7:150h50Slough station (SLO)8:05London St Pancras International (STP)£181One-way0 changes
17:080h52Slough station (SLO)18:00London St Pancras International (STP)£171One-way0 changes
7:070h53Slough station (SLO)8:00London St Pancras International (STP)£171One-way0 changes
Travel Information
Compare train and coach for Slough station (SLO) to London St Pancras International (STP)
Omio recommends booking the coach as it is the most popular option from Slough station (SLO) to London St Pancras International (STP) among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £5 For those with little time, consider booking a train, which has an average total journey time of 1h 14m. Average ticket prices depend on the travel mode: a coach costs an average of £5, while a train costs an average of £17.
Distance: 32 km
Compare train with
| Train | Most popular Coach | Driving |
|---|---|---|
£17 Average Price | £5 Average Price Cheapest | £20 Average Price (fuel + tolls) |
1h 14m Average total duration Fastest 44m Onboard + 30m Additional time* | 1h 59m Average total duration 1h 29m Onboard + 30m Additional time* | 1h 8m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Slough station (SLO) to London St Pancras International (STP):
A coach is £12 less than a train for this route with tickets for a train from Slough station (SLO) to London St Pancras International (STP) costing on average £17.
Other travel options to London St Pancras International (STP) take longer:
Coach takes on average 1h 29m.
The journey is about 24m faster (44m by train vs 1h 8m by car) and roughly £2 cheaper once you factor in fuel and tolls (£17 vs £20). You'll also arrive in the city centre rather than hunting for parking, and you can work, read, or watch the landscape go by instead of concentrating on the road.
Driving is still worth considering if you want to stop along the way or need a car once you arrive.
Live departures
Slough station (SLO) to London St Pancras International (STP) train times
The table below shows live departures for Slough station (SLO) to London St Pancras International (STP) trains for today, Thursday 17 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
C47871+ Tube from London Paddington to London St Pancras International | On time 10:01 Slough station (SLO) | 0h49 | 10:50 London St Pancras International (STP) | 1 change | |
C37432+ W29023 | Delayed 10:08 Slough station (SLO) | 0h55 | 10:07 10:07London St Pancras International (STP) | 1 change | |
| Friday 18 September | |||||
![]() | 6:36 Slough station (SLO) | 0h54 | 7:30 London St Pancras International (STP) | 0 changesdirect | |
![]() | 7:07 Slough station (SLO) | 0h53 | 8:00 London St Pancras International (STP) | 0 changesdirect | |
![]() | 7:15 Slough station (SLO) | 0h50 | 8:05 London St Pancras International (STP) | 0 changesdirect | |
![]() | 8:15 Slough station (SLO) | 0h50 | 9:05 London St Pancras International (STP) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Slough station (SLO) to London St Pancras International (STP) by train or coach
Compare train and coach 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.
18 Sept
19 Sept
20 Sept
21 Sept
22 Sept
23 Sept
24 Sept
Why should you book Slough station (SLO) to London St Pancras International (STP) trains with Omio?
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 Great Western Railway to find the best option for your trip from Slough station (SLO) to London St Pancras International (STP).
- 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 train and bus to ensure you get the best deal for traveling from Slough station (SLO) to London St Pancras International (STP).
Journey information
Overview: Train from Slough station (SLO) to London St Pancras International (STP)
Trains from Slough station (SLO) to London St Pancras International (STP) run on average 5 times per day, taking around 44m. Cheap train tickets for this journey start at £17 but you can travel from only £4 by coach.
The earliest train runs at 00:34, the last at 16:24. The fastest train covers the 32 km distance in 33m.
Distance 32 km |
Average train duration 44m |
Cheapest ticket price £17 |
Trains per day 5 |
Fastest train 33m |
First train 0:34 |
Last train 16:24 |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Tue |
Train companies: Elizabeth line, Great Western Railway from Slough station (SLO) to London St Pancras International (STP) trainsElizabeth line, Great Western Railway trains will get you between Slough station (SLO) and London St Pancras International (STP) from £4. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
Elizabeth line
FAQs: Slough station (SLO) to London St Pancras International (STP) train
Find answers to the most common questions about traveling from Slough station (SLO) to London St Pancras International (STP) 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 London St Pancras International (STP), this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Slough station (SLO) and London St Pancras International (STP)
Most Slough station (SLO) to London St Pancras International (STP) trains use the Slough to London Paddington station pair. Use this guide to compare Slough station (SLO) and London St Pancras International (STP) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Slough from Slough city centre
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.
Getting to London St Pancras International from London city centre
London St Pancras International train station facilities and services
London St Pancras International has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food and drink
Food options include: The Betjeman Arms, AMT Coffee, The Booking Office, Carluccio’s, Chop’d, Greggs
Wi-Fi and ATMs
Free, unlimited WiFi is available throughout the station. ATMs are located in the Circle area and inside the Arcade.
Tickets and information
The ticket office is open Mon - Fri: 05:45 - 22:00, Sat: 06:00 - 21:00, Sun: 08:00 - 22:15. Information desks are located on the lower level in the main hall.
Luggage and lost property
Luggage storage is luggage lockers are located on the lower concourse close to the Eurostar line. Lost and found is available at the station.
Parking, taxis and toilets
Available at London St Pancras International: Parking, Taxis, WC.
Bike and car services
Available at London St Pancras International: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at London St Pancras International: Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.
Shops, hotels and contact
Nearby hotels include The Standard, Kimpton Fitzroy London, Alhambra Hotel.


