- Recommended
Slough Museum
A local museum on Slough’s social and industrial history, with changing displays and archive material in the town centre.
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The cheapest and fastest coaches from Cardiff to Slough
Showing times, prices and bookable tickets for 08 Oct
Cheapest price on 08 Oct
£12
Average ticket price on 08 Oct
£14
Fastest journey on 08 Oct
3 h 30 m
Average journey duration on 08 Oct
4 h
Buses on 08 Oct
6
Distance
179 km
Cheap tickets
The best way to find a cheap coach ticket from Cardiff to Slough is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff to Slough will cost around £14 if you buy it on the day, but you can find cheap coach tickets today for only £12.
Fast coaches
On Thu 08 Oct, we found 6 buses from Cardiff to Slough, including 6 direct services.
These direct buses cover the 179 km distance in an average of 4 h but if you time it right, some buses will get you there in just 3 h 30 m .
The slowest buses will take 5 h 40 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.
12:306h18Cardiff18:48Slough£121One-way0 changes
23:453h40Cardiff3:25Slough£131One-way0 changes- 3:155h40Cardiff8:55Slough£131One-way0 changes
- 4:403h30Cardiff8:10Slough£141One-way0 changes
- 6:453h30Cardiff10:15Slough£151One-way0 changes
- 6:453h30Cardiff10:15Slough£151One-way0 changes
- 4:403h30Cardiff8:10Slough£141One-way0 changes
- 23:253h40Cardiff3:05Slough£151One-way0 changes
- 23:453h40Cardiff3:25Slough£131One-way0 changes
- 3:155h40Cardiff8:55Slough£131One-way0 changes
Journey information
Overview: Bus from Cardiff to Slough
United KingdomUnited Kingdom
Buses from Cardiff to Slough run on average 16 times per day, taking around 4h 30m. Cheap bus tickets for this journey start at £12 if you book in advance.
There are 7 coaches per day. The earliest coach runs at 00:15, the last at 23:35. The fastest coach covers the 179 km distance in 3h 5m.
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
Distance 179 km |
Average bus duration 4h 30m |
Cheapest ticket price £12 |
Buses per day 16 |
Direct buses 7 |
Fastest bus 3h 5m |
First bus 0:15 |
Last bus 23:35 |
Cheapest Month May |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Sun |
Best time to book 2 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
Live departures
Cardiff to Slough bus times
The table below shows live departures for Cardiff to Slough coaches for today, Wednesday 7 October. You can also manually refresh the results below to see updated coach journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| NX509 · RE702 | 9:30 Cardiff, Sophia Gardens | 5h55 | 15:25 Slough, Wellington Street | 1 change | |
| NX507 · RE702 | 10:30 Cardiff, Sophia Gardens | 5h55 | 16:25 Slough, Wellington Street | 1 change | |
| NX509 · RE702 | 11:30 Cardiff, Sophia Gardens | 6h13 | 17:43 Slough, Wellington Street | 1 change | |
| NX507 · RE702 | 12:30 Cardiff, Sophia Gardens | 6h18 | 18:48 Slough, Wellington Street | 1 change | |
| NX508 · RE702 | 13:50 Cardiff, Sophia Gardens | 6h31 | 20:21 Slough, Wellington Street | 1 change | |
| NX509 · RE702 | 15:15 Cardiff, Sophia Gardens | 6h03 | 21:18 Slough, Wellington Street | 1 change | |
| NX507 · RE702 | 16:30 Cardiff, Sophia Gardens | 6h07 | 22:37 Slough, Wellington Street | 1 change | |
| NX509 · RE702 | 18:45 Cardiff, Sophia Gardens | 5h52 | 0:37 Slough, Wellington Street | 1 change | |
| Thursday 8 October | |||||
| 3:15 Cardiff | 5h40 | 8:55 Slough | 0 changesdirect | |
| 4:40 Cardiff | 3h30 | 8:10 Slough | 0 changesdirect | |
| 6:45 Cardiff | 3h30 | 10:15 Slough | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Why should you book Cardiff to Slough coaches with Omio?
National Express as well as FlixBus offer coaches services from Cardiff to Slough.
Omio is an official ticket reseller for all your travel options from Cardiff to Slough.
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 FlixBus to find the best option for your trip from Cardiff 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 National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from Cardiff to Slough.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Cardiff to Slough.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cardiff to Slough.
Bus providers: National Express, FlixBus from Cardiff to SloughYou can travel by bus between Cardiff to Slough with National Express, FlixBus for as low as £12. 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
Average FlixBus Duration
3h 5m
Cheapest FlixBus Price
£15
FlixBus frequency
29 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 National Express Duration
4h 32m
Cheapest National Express Price
£12
National Express frequency
12 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.
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
- £3
- Day pass
- £6.50
To the city centre
Slough Wellington Street -> Slough High Street, Slough
- Distance
- 0.4 km
- Travel time
- 5 min
- Most local buses in Slough are covered by the £3 single fare cap in 2025. Check the operator before travel, as tickets are operator-specific.
- Passengers can pay on board by cash or contactless on local buses. There is no multi-operator day ticket across Slough.
Best day trips from Slough by bus
The most popular day trips by bus from Slough are London, Windsor, Oxford and Reading. Find out what you can do in these day trip destinations and how to book your bus from Slough on Omio.
Day trip from Slough to London by bus
Why visit London for the day?
London blends royal history with modern city life, known for its museums, theatre and global food scene. Along the Thames, grand landmarks sit beside diverse neighbourhoods shaped by finance, fashion and contemporary culture.
How to get from Slough to London by bus?
There are 19 coaches per day. The earliest coach runs at 00:40, the last at 23:57. The fastest coach covers the 33 km distance in 57m.
Day trip from Slough to Windsor by bus
Why visit Windsor for the day?
Windsor is a historic Thames-side town known for Windsor Castle and its strong royal identity. Its compact centre, riverside setting and nearby parkland give it a refined but approachable character.
Day trip from Slough to Oxford by bus
Why visit Oxford for the day?
Oxford is known for its historic university, elegant colleges and long academic tradition. Its medieval streets, museums and riverside setting give the city a thoughtful but lively character.
How to get from Slough to Oxford by bus?
The earliest coach runs at 00:05, the last at 23:51. The fastest coach covers the 53 km distance in 1h 17m.
Day trip from Slough to Reading by bus
Why visit Reading for the day?
Reading is a busy Thames Valley town known for its music festival, business links and the remains of Reading Abbey. The centre combines modern shopping with riverside paths and a lively food and arts scene.
How to get from Slough to Reading by bus?
The earliest coach runs at 00:18, the last at 23:00. The fastest coach covers the 27 km distance in 1h 2m.
FAQs: Cardiff to Slough coach
Find answers to the most common questions about traveling from Cardiff to Slough by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Slough, this guide helps you travel smarter and with confidence.
Cheap coach tickets from Cardiff to Slough can start from as little as £12 when you book in advance. The average coach ticket price for Cardiff to Slough is £24; 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 coach from Cardiff to Slough is 3h 5m to travel the 179 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Cardiff to Slough leaves at 0:15. Plan your trip with the Journey Planner from Omio.
The latest coach from Cardiff to Slough leaves at 23:35.
Yes, there are 7 direct coaches a day from Cardiff to Slough with FlixBus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from Cardiff to Slough, you can count on National Express, FlixBus for the best way to get you to Slough. You can also check all possible coach companies who offer a service between Cardiff and Slough and compare the amenities they offer before buying a coach ticket.
When departing from Cardiff , you have various coach station options to start your route from including Cardiff, North Road (Friary Gardens), Cardiff, Sophia Gardens, Cardiff, University . When arriving in Slough , you can end your route in coach stations like Slough, Wellington Street, London, Heathrow Airport Terminal 5, London, Heathrow Airport Terminals 2 & 3.Passengers board the coach most frequently from Cardiff, North Road (Friary Gardens), which is located around away from the city centre, and they get off the coach at Slough, Wellington Street, located 0 away from the city centre.
It's helpful to compare your options as there are 2 ways to travel between Cardiff and Slough including taking a train and coach.
Yes, the following accessibility options are available when taking the coach from Cardiff to Slough:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from Cardiff to Slough for coach company National Express, FlixBus.
Whether you can cancel your coach ticket from Cardiff to Slough depends on the coach companies:
- 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 coach with coach 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.
No, there is no food available to purchase on board the coach from Cardiff to Slough.
Yes, the following luggage options are included when booking a coach ticket from Cardiff to Slough:
- 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 coach ticket from Cardiff to Slough:
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the coach from Cardiff to Slough. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the coach from Cardiff to Slough with the following coach company: National Express, FlixBus
Yes, there are USB plugs on board the coach from Cardiff to Slough with the following coach company: National Express, FlixBus.
Yes, there is Wifi on board the coach from Cardiff to Slough with the following coach company: National Express, FlixBus.
popular bus stations
Important Stations and Airports in Cardiff and Slough
Most Cardiff to Slough buses use the Cardiff, Sophia Gardens to Slough, Wellington Street station pair. Use this guide to compare Cardiff and Slough bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Cardiff
Arrival bus stations in Slough
Which Cardiff station do buses to Slough leave from?
Buses from Cardiff to Slough leave from Cardiff, North Road (Friary Gardens). The station is from Cardiff city centre at Cardiff North Road (Friary Gardens), Cardiff CF10 3AF, UK.
Cardiff, North Road (Friary Gardens)Cardiff North Road (Friary Gardens), Cardiff CF10 3AF, UK
City-centre transport
Getting to Cardiff, North Road (Friary Gardens) from Cardiff city centre
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Cardiff, North Road (Friary Gardens) bus station facilities and services
Cardiff, North Road (Friary Gardens) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Cardiff, North Road (Friary Gardens). ATMs are available at Cardiff, North Road (Friary Gardens).
Tickets and information
Ticket office support is available at Cardiff, North Road (Friary Gardens).
Parking, taxis and toilets
Available at Cardiff, North Road (Friary Gardens): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Cardiff, North Road (Friary Gardens): Accessible for passengers with reduced mobility.
Cardiff, Sophia GardensCardiff Coach Station, Sophia Gardens, 2 Sophia Cl, Pontcanna, Cardiff CF11 9HW, UK
City-centre transport
Getting to Cardiff, Sophia Gardens from Cardiff city centre
Bus25, 62, 63, 25A, 64 · 3m · £2 · every ~14 min
C1 · 16m · every ~8 min
Cardiff, Sophia Gardens bus station facilities and services
Cardiff, Sophia Gardens has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Cardiff, Sophia Gardens. ATMs are available at Cardiff, Sophia Gardens.
Tickets and information
Ticket office support is available at Cardiff, Sophia Gardens.
Parking, taxis and toilets
Available at Cardiff, Sophia Gardens: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Cardiff, Sophia Gardens: Basic accessibility features available.
Cardiff, University
City-centre transport
Getting to Cardiff, University from Cardiff city centre
TrainCardiff Central - Merthyr Tydfil, Cardiff Central - Treherbert, Cardiff Central - Pontypridd, Aberdare - Merthyr Tydfil, Cardiff Central - Radyr, Radyr - Radyr · 6m · £0.89 · every ~8 min
BusC1 · 18m · every ~8 min
Which Slough station do buses from Cardiff arrive at?
Buses from Cardiff to Slough most often arrive at Slough, Wellington Street. Some services arrive at London, Heathrow Airport Terminal 5, so check your ticket before travel to confirm your Slough arrival station.
Slough, Wellington StreetSlough Bus Station, Slough SL1 1XN, UK
City-centre transport
Getting to Slough, Wellington Street from Slough city centre
Bus103 · 3m · £4 · every ~3 min
702 · 11m · £2 · every ~4 min
Slough, Wellington Street bus station facilities and services
Slough, Wellington Street has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Slough, Wellington Street. ATMs are available at Slough, Wellington Street.
Tickets and information
Ticket office support is available at Slough, Wellington Street.
Parking, taxis and toilets
Available at Slough, Wellington Street: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Slough, Wellington Street: Bus stops accessible for wheelchairs.
Most popular bus connections from Cardiff
More options for your journey from Cardiff to Slough
Here are some other resources that might have the information you need
Most popular buses to and from Slough and Cardiff
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