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Travel Information
Compare train and coach for Slough to Swansea
Omio recommends booking the train as it is the most popular option from Slough to Swansea among Omio's users. If you are prioritising price take the coach with prices starting from £16. For those with little time consider booking a train which can get you there in 2h 47m. The ticket price range depends on the travel mode: a coach costs an average of £16, and a train costs an average of £57.
Distance: 232 km
Compare bus with
| Coach | Most popular Train |
|---|---|
£19 Average Price Cheapest | £67 Average Price |
6h 5m Average total duration 5h 35m Onboard + 30m Additional time* | 3h 17m Average total duration Fastest 2h 47m Onboard + 30m Additional time* |
 Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Live departures
Slough to Swansea bus times
The table below shows live departures for Slough to Swansea coaches for today, Thursday 26 February. You can also manually refresh the results below to see updated coach journeys.
Last updated at 04:55
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 09:32 Slough | 7h13 | 16:45 Swansea | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Slough to Swansea 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.
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27 Feb
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Why should you book Slough to Swansea coaches with Omio?
National Express as well as FlixBus offer coaches services from Slough to Swansea.
Omio is an official ticket reseller for all your travel options from Slough to Swansea.
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 Slough to Swansea.
- 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 Slough to Swansea.
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 Slough to Swansea.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Slough to Swansea.
Journey information
Overview: Bus from Slough to Swansea
United KingdomUnited Kingdom
Buses from Slough to Swansea run on average 9 times per day, taking around 5h 35m. Cheap bus tickets for this journey start at £16 if you book in advance.
There are 1 coaches per day. The earliest coach runs at 00:25, the last at 23:30. The fastest coach covers the 232 km distance in 4h 45m.
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 232 km |
Average bus duration 5h 35m |
Cheapest ticket price £16 |
Buses per day 9 |
Direct buses 1 |
Fastest bus 4h 45m |
First bus 00:25 |
Last bus 23:30 |
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
Bus providers: National Express, FlixBus from Slough to SwanseaYou can travel by bus between Slough to Swansea with National Express, FlixBus for as low as £16. 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 Duration
4h 45m
Cheapest Price
£16
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
7h 13m
Cheapest Price
£23
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.
FAQs: Slough to Swansea coach
Find answers to the most common questions about traveling from Slough to Swansea 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 Swansea, this guide helps you travel smarter and with confidence.
Cheap coach tickets from Slough to Swansea can start from as little as £16 when you book in advance. The average coach ticket price for Slough to Swansea is £19; 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 Slough to Swansea is 4h 45m to travel the 232 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 Slough to Swansea leaves at 0:25. Plan your trip with the Journey Planner from Omio.
The latest coach from Slough to Swansea leaves at 23:30.
Yes, there are 1 direct coaches a day from Slough to Swansea with . Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from Slough to Swansea, you can count on National Express, FlixBus for the best way to get you to Swansea. You can also check all possible coach companies who offer a service between Slough and Swansea and compare the amenities they offer before buying a coach ticket.
A trip to Swansea from Slough is worth doing but not as a day trip with a journey time of 4h 45m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Slough to Swansea is January.
It's helpful to compare your options as there are 2 ways to travel between Slough and Swansea including taking a train and coach.
Yes, the following accessibility options are available when taking the coach from Slough to Swansea:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from Slough to Swansea for coach company National Express, FlixBus.
Whether you can cancel your coach ticket from Slough to Swansea 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 Slough to Swansea.
Yes, the following luggage options are included when booking a coach ticket from Slough to Swansea:
- 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 Slough to Swansea:
- 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 Slough to Swansea. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the coach from Slough to Swansea with the following coach company: National Express, FlixBus
Yes, there are USB plugs on board the coach from Slough to Swansea with the following coach company: National Express, FlixBus.
Yes, there is Wifi on board the coach from Slough to Swansea with the following coach company: National Express, FlixBus.
popular bus stations
Important Stations and Airports in Slough and Swansea
Slough
Swansea
The major coach station for departures in Slough is Slough, Wellington Street. Find all the information you need to know about services, amenities and connections at Slough, Wellington Street for your trip from Slough to Swansea.
Slough, Wellington Street
information
The major coach station for arrivals in Swansea is Swansea, Quadrant Bus Station. Find all the information you need to know about services, amenities and connections at Swansea, Quadrant Bus Station for your trip to Swansea from Slough.
Swansea, Quadrant Bus Station
information
Swansea, University Bay Campus
information
More options for your journey from Slough to Swansea
Here are some other resources that might have the information you need
Most popular buses to and from Swansea and Slough
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