- Must visit
National Museum Cardiff
National museum with art, natural history and geology collections, plus Impressionist works and changing exhibitions in Cathays Park.
Cheapest price on 19 Sept
£55
Average ticket price on 19 Sept
£66
Fastest journey on 19 Sept
3 h 38 m
Average journey duration on 19 Sept
3 h 49 m
Trains on 19 Sept
3
Distance
200 km
The best way to find a cheap train ticket from Kingston upon Thames to Cardiff is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Kingston upon Thames to Cardiff will cost around £66 if you buy it on the day, but you can find cheap train tickets today for only £55.
To travel from Kingston upon Thames to Cardiff you need to make at least one change.
SW505700+
W34605
Q26515 · L80579+
W34609
Q26515+
W34609+
Tube from London Waterloo to London Paddington
Q26515 · L80579+
W34609
Q26515+
W34609+
Tube from London Waterloo to London Paddington
SW505700+
W34605Omio recommends booking the train as it is the most popular option from Kingston upon Thames to Cardiff among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £34 For those with little time, consider booking a train, which has an average total journey time of 3h 27m. Average ticket prices depend on the travel mode: a coach costs an average of £34, while a train costs an average of £149.
Distance: 200 km
Most popular Train | Coach | Driving |
|---|---|---|
£149 Average Price | £34 Average Price Cheapest | £40 Average Price (fuel + tolls) |
3h 27m Average total duration Fastest 2h 57m Onboard + 30m Additional time* | 4h 23m Average total duration 3h 53m Onboard + 30m Additional time* | 2h 51m 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 |
This is compared to other travel options from Kingston upon Thames to Cardiff:
A coach is £114 less than a train for this route with tickets for a train from Kingston upon Thames to Cardiff costing on average £149.
Other travel options to Cardiff take longer:
Coach takes on average 3h 53m.
Tickets start at around £149 compared to roughly £40 in fuel and tolls — a saving of about £-108.78. The journey takes 2h 57m versus 2h 51m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Kingston upon Thames to Cardiff trains for tomorrow, Saturday 19 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
W34605+ SW505700 | 4:25 Kingston (KNG) | 4h12 | 8:37 Cardiff Central (CDF) | 1 change | |
W34609+ Q26515+ Tube from London Waterloo to London Paddington | 5:58 Kingston (KNG) | 3h38 | 9:36 Cardiff Central (CDF) | 2 changes | |
W34609+ L80579 · Q26515 | 5:58 Kingston (KNG) | 3h38 | 9:36 Cardiff Central (CDF) | 2 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
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.
Trains from Kingston upon Thames to Cardiff run on average 4 times per day, taking around 2h 57m. Cheap train tickets for this journey start at £135 but you can travel from only £34 by coach.
The earliest train runs at 05:04, the last at 21:20. The fastest train covers the 200 km distance in 4h 53m.
Distance 200 km |
Average train duration 2h 57m |
Cheapest ticket price £135 |
Trains per day 4 |
Fastest train 4h 53m |
First train 5:04 |
Last train 21:20 |
Cheapest Month Mar |
Cheapest Day Fri |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Wed |
Least Busy Day Wed |
Best time to book 91 days |
Discover the best of Cardiff — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Cardiff trip today.
National museum with art, natural history and geology collections, plus Impressionist works and changing exhibitions in Cathays Park.
Open-air museum of Welsh life with historic buildings, crafts, gardens and rural traditions relocated to spacious grounds west of the city.
Museum in a Victorian library celebrating Cardiff’s story through interactive displays, local history and a well-presented city timeline.
Historic shopping arcades in the city centre, prized for Victorian and Edwardian architecture, independent shops and an easy walking atmosphere.
Large central parkland behind the castle, ideal for riverside walks, gardens, woodland paths and access to key civic sights.
Revitalised waterfront district with public art, broad promenades, modern landmarks and easy walks around the former dock basin.
A hearty Welsh broth of lamb or beef with leeks, potatoes and root vegetables. It is a classic national dish closely tied to Welsh home cooking.
Traditional Welsh rarebit is toasted bread topped with a savoury cheese, ale and mustard sauce. It is a beloved pub and supper dish across Wales.
A sweet Welsh tea loaf made with dried fruit and mixed spice, usually sliced and spread with butter. It is a staple in cafés and homes.
Elegant dining room known for refined modern British cooking and polished service in central Cardiff.
Smart restaurant focused on local produce, seafood and modern British plates with a relaxed but polished atmosphere.
Stylish bistro and bar serving seasonal Welsh and British dishes, cocktails and brunch in a lively city-centre setting.
Moderate for a UK city. Hotels and dining are usually cheaper than London, while local transport and casual meals stay fairly manageable for most visitors.
Service may be included in restaurants; if not, 10-12.5% is usual for good service. Round up taxi fares. Tipping in cafés is optional, usually small change or rounding up.
Official public transport app
Cardiff Central -> St Mary Street, Cardiff
Find answers to the most common questions about traveling from Kingston upon Thames to Cardiff 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 Cardiff, this guide helps you travel smarter and with confidence.

Most Kingston upon Thames to Cardiff trains use the Kingston to Cardiff Central station pair. Use this guide to compare Kingston upon Thames and Cardiff train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Kingston has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office and Bike Parking.
Food and drink options are available at Kingston.
Wi-Fi is available at Kingston. ATMs are available at Kingston.
Ticket office support is available at Kingston.
Lost and found is available at the station.
Available at Kingston: Parking, Taxis, WC.
Available at Kingston: Bike Parking.
Accessibility facilities are available at Kingston: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that this station has no tactile paving on the platform edge, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
Cardiff Central has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Car Rental.
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Lost and found is available at the station.
Available at Cardiff Central: Parking, Taxis, WC.
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Cardiff Central: There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
Here are some other resources that might have the information you need