- Must visit
National Museum Cardiff
National museum with art, natural history and geology collections, plus Impressionist works and changing exhibitions in Cathays Park.
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The cheapest and fastest trains from Romsey to Cardiff
Showing times, prices and bookable tickets for 04 Sept
Cheapest price on 04 Sept
£81
Average ticket price on 04 Sept
£83
Fastest journey on 04 Sept
2 h 22 m
Average journey duration on 04 Sept
2 h 23 m
Trains on 04 Sept
17
Distance
129 km
Cheap tickets
The best way to find a cheap train ticket from Romsey to Cardiff is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Romsey to Cardiff will cost around £83 if you buy it on the day, but you can find cheap train tickets today for only £81.
Fast trains
On Fri 04 Sept, we found 17 trains from Romsey to Cardiff, including 15 direct services.
These direct trains cover the 129 km distance in an average of 2 h 23 m but if you time it right, some trains will get you there in just 2 h 22 m .
The slowest trains will take 2 h 24 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.
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6:592h47Romsey9:46Cardiff£811One-way0 changes- 8:212h31Romsey10:52Cardiff£811One-way0 changes
- 9:222h24Romsey11:46Cardiff£811One-way0 changes
- 10:232h26Romsey12:49Cardiff£811One-way0 changes
- 11:222h23Romsey13:45Cardiff£811One-way0 changes
- 19:232h22Romsey21:45Cardiff£811One-way0 changes
- 20:232h22Romsey22:45Cardiff£811One-way0 changes
- 11:222h23Romsey13:45Cardiff£811One-way0 changes
- 18:232h23Romsey20:46Cardiff£811One-way0 changes
- 9:222h24Romsey11:46Cardiff£811One-way0 changes
Travel Information
Compare train for Romsey to Cardiff
Omio recommends booking the train as it is the most popular option from Romsey to Cardiff among Omio's users. If you are prioritising price, take the train, with an average ticket price of £55 For those with little time, consider booking a train, which has an average total journey time of 2h 56m. Average ticket prices depend on the travel mode: a train costs an average of £55, while a train costs an average of £55.
Distance: 129 km
Compare train with
Most popular Train | Driving |
|---|---|
£55 Average Price Cheapest | £30 Average Price (fuel + tolls) |
2h 56m Average total duration Fastest 2h 26m Onboard + 30m Additional time* | 2h 29m Average total duration (door-to-door) |
 Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
The cheapest way to travel from Romsey to Cardiff is a train with an average price of £55.
The fastest way to travel from Romsey to Cardiff is by train with an average journey time of 2h 26m.
Yes, you can take a train between Romsey and Cardiff.
Take the train. It's meaningfully faster than driving, and the time saved usually justifies the price.
You'll arrive about 3m sooner (2h 26m by train vs 2h 29m by car). Tickets start at around £55 compared to roughly £30 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.
Direct services run with Great Western Railway (GWR).
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
Romsey to Cardiff train times
The table below shows live departures for Romsey to Cardiff 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 |
|---|---|---|---|---|---|
| 5:45 Romsey | 3h05 | 8:50 Cardiff | 1 change | |
| 6:59 Romsey | 2h47 | 9:46 Cardiff | 0 changesdirect | |
| 8:21 Romsey | 2h31 | 10:52 Cardiff | 0 changesdirect | |
| 9:22 Romsey | 2h24 | 11:46 Cardiff | 0 changesdirect | |
| 10:23 Romsey | 2h26 | 12:49 Cardiff | 0 changesdirect | |
| 11:22 Romsey | 2h23 | 13:45 Cardiff | 0 changesdirect | |
| 12:22 Romsey | 2h27 | 14:49 Cardiff | 0 changesdirect | |
| 13:22 Romsey | 2h24 | 15:46 Cardiff | 0 changesdirect | |
| 14:22 Romsey | 2h28 | 16:50 Cardiff | 0 changesdirect | |
| 15:22 Romsey | 2h27 | 17:49 Cardiff | 0 changesdirect | |
| 16:22 Romsey | 2h28 | 18:50 Cardiff | 0 changesdirect | |
| 17:22 Romsey | 2h31 | 19:53 Cardiff | 0 changesdirect | |
| 18:23 Romsey | 2h23 | 20:46 Cardiff | 0 changesdirect | |
| 19:23 Romsey | 2h22 | 21:45 Cardiff | 0 changesdirect | |
| 20:23 Romsey | 2h22 | 22:45 Cardiff | 0 changesdirect | |
| 21:22 Romsey | 2h25 | 23:47 Cardiff | 0 changesdirect | |
| 22:35 Romsey | 8h39 | 7:14 Cardiff | 1 change | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Romsey to Cardiff by train
Compare 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
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Tue
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Why should you book Romsey to Cardiff trains with Omio?
Great Western Railway as well as Great Western Railway (GWR) offer trains services from Romsey to Cardiff.
Omio is an official ticket reseller for all your travel options from Romsey to Cardiff.
Why book with Omio vs Great Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Railway, but also compare tickets for the likes of Great Western Railway (GWR) to find the best option for your trip from Romsey to Cardiff.
- 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.
Journey information
Overview: Train from Romsey to Cardiff
United KingdomUnited Kingdom
Trains from Romsey to Cardiff run on average 5 times per day, taking around 2h 26m. Cheap train tickets for this journey start at £55 if you book in advance.
There are 3 trains per day. The earliest train runs at 05:07, the last at 21:23. The fastest train covers the 129 km distance in 3h 3m.
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 129 km |
Average train duration 2h 26m |
Cheapest ticket price £55 |
Trains per day 5 |
Direct trains 3 |
Fastest train 3h 3m |
First train 5:07 |
Last train 21:23 |
Cheapest Month Oct |
Cheapest Day Thu |
High Season Jul - Sept |
Low Season Apr - Jun |
Busiest Day Sun |
Least Busy Day Sun |
Best time to book 63 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
Train companies: Great Western Railway, Great Western Railway (GWR) from Romsey to Cardiff trainsGreat Western Railway, Great Western Railway (GWR) trains will get you between Romsey and Cardiff from £55. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Great Western Railway Duration
3h 3m
Cheapest Great Western Railway Price
£55
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
Great Western Railway (GWR)
Luggage & cancellation policy
Average Great Western Railway (GWR) Duration
2h 22m
Cheapest Great Western Railway (GWR) Price
£81
Great Western Railway (GWR) frequency
16 a day
Complete guide to Cardiff
Things to do in Cardiff
Discover the best of Cardiff — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Cardiff trip today.
- Must visit
St Fagans National Museum of History
Open-air museum of Welsh life with historic buildings, crafts, gardens and rural traditions relocated to spacious grounds west of the city.
- Recommended
Museum of Cardiff
Museum in a Victorian library celebrating Cardiff’s story through interactive displays, local history and a well-presented city timeline.
- Must visit
Cardiff Arcades
Historic shopping arcades in the city centre, prized for Victorian and Edwardian architecture, independent shops and an easy walking atmosphere.
- Must visit
Bute Park
Large central parkland behind the castle, ideal for riverside walks, gardens, woodland paths and access to key civic sights.
- Must visit
Cardiff Bay
Revitalised waterfront district with public art, broad promenades, modern landmarks and easy walks around the former dock basin.
- Gluten-free
Cawl
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.
- Vegetarian
Welsh rarebit
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.
- Vegetarian
Bara brith
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.
Heaneys
Elegant dining room known for refined modern British cooking and polished service in central Cardiff.
Asador 44
Smart restaurant focused on local produce, seafood and modern British plates with a relaxed but polished atmosphere.
The Potted Pig
Stylish bistro and bar serving seasonal Welsh and British dishes, cocktails and brunch in a lively city-centre setting.
Pound sterling (£)
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.
Average meal costs
- Budget
- £8-15 for fast food or a simple meal.
- Mid-range
- £18-35 per person for a restaurant meal.
- Fine dining
- £60+ per person for upscale dining.
- Coffee
- £3-4.50 for a cappuccino.
Tipping culture
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.
Cardiff Bus
Get the appOfficial public transport app
Prices
- Single ticket
- £2.35
- Day pass
- £5.20
To the city centre
Cardiff Central -> St Mary Street, Cardiff
- Distance
- 0.6 km
- Travel time
- 10 min
- Cardiff Bus accepts contactless payment on board, including tap on and tap off for adult single and day tickets.
- Cardiff Central is within easy walking distance of the main city centre streets, so walking is often quickest for central destinations.
FAQs: Romsey to Cardiff train
Find answers to the most common questions about traveling from Romsey 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.
The cost of a train ticket from Romsey to Cardiff can vary. The cheapest tickets are usually available from £55, while the average price tends to be around £55.
The train journey from Romsey to Cardiff covers a distance of 129 km and takes approximately 3h 3m. Trains run 5 per day.
The train distance from Romsey to Cardiff is 129 km.
The first train from Romsey to Cardiff leaves at 5:07.
The last train from Romsey to Cardiff departs at 21:23.
Trains from Romsey to Cardiff run approximately 5 times per day.
Currently, there is no high-speed train service from Romsey to Cardiff.
Yes, there is a direct train between Romsey and Cardiff. The service operates 3 times per day, provided by Great Western Railway (GWR).
To travel from Romsey to Cardiff, you can take a train.
There is no night train service from Romsey to Cardiff.
The train station in Romsey that goes to Cardiff is Romsey station (ROM), and it arrives at Cardiff Central (CDF).
The cheapest way to get from Romsey to Cardiff is by train, costing approximately £55.
Booking trains from Romsey to Cardiff in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Romsey to Cardiff offers a mix of scenic views, featuring charming countryside landscapes, rolling hills, and glimpses of the Severn Estuary as you approach Cardiff.
A day trip from Romsey to Cardiff is not feasible as the journey duration is 3h 3m. Trains run 3 times per day, covering a distance of 129 km.
In Cardiff, you can enjoy performances at the Millennium Centre, explore the vibrant nightlife in the city centre, take a scenic boat tour around Cardiff Bay, and have an adventurous day at Cardiff International White Water. Visit Cardiff Market for shopping and dining, discover Cardiff Castle and St Fagans National Museum of History, explore Cardiff Bay's attractions, enjoy the National Museum Cardiff's collections, and relax in Bute Park.
Two to three days are ideal to explore Cardiff's main attractions, including Cardiff Castle, the National Museum Cardiff, and the revitalised Cardiff Bay area.
Yes, you can take the train from Romsey to Cardiff.
popular train stations
Important Stations and Airports in Romsey and Cardiff
Most Romsey to Cardiff trains use the Romsey to Cardiff Central station pair, with some services arriving at Llanishen. Use this guide to compare Romsey and Cardiff train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Romsey
Arrival train stations in Cardiff
Which Romsey station do trains to Cardiff leave from?
Trains from Romsey to Cardiff leave from Romsey. The station is 1 km from Romsey city centre at Romsey station, Station Approach, Romsey, Hampshire, SO51 8DU.
RomseyRomsey station, Station Approach, Romsey, Hampshire, SO51 8DU
City-centre transport
Getting to Romsey from Romsey city centre
Location for Rail Replacement ServicesStation Forecourt.
Romsey train station facilities and services
Romsey has practical services for this route, including Wifi, Parking, Dining, Accessibility, Hotel, Lounge, Lost and Found Office, Ticket Office and Bike Parking.
Food and drink
Food and drink options are available at Romsey.
Wi-Fi and ATMs
Wi-Fi is available at Romsey.
Tickets and information
Ticket office support is available at Romsey.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Romsey: Parking.
Bike and car services
Available at Romsey: Bike Parking.
Accessibility
Accessibility facilities are available at Romsey: Staff help available: Yes, Step free access note: Step Free Category B2 - This station has a degree of step free access with both platforms able to be accessed step free, platform 1 is via local roads and up a long access ramp. Platform 2 is through the ticket office or night entrance, Accessible ticket machines: There are accessible ticket machines at this station, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: Yes.
Cardiff CentralCentral Square, Cardiff CF10 1EP, United Kingdom+44 3457114141
City-centre transport
Getting to Cardiff Central from Cardiff city centre
Bus24, 25, 27, 86, 62, 30, 35, 21, 136, 7, 23, 63, 64 · 3m · £2 · every ~47 min
C1 · 5m · every ~8 min
Cardiff Central train station facilities and services
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 and drink
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Wi-Fi and ATMs
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
Tickets and information
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Central: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
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.
Shops, hotels and contact
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
LlanishenLlanishen station, Station Road, Llanishen, South Glamorgan, CF14 5UW+44 3333211202
City-centre transport
Getting to Llanishen from Cardiff city centre
Llanishen is 5 km from Cardiff city centre. Public transport options include:
TrainCardiff Central - Caerphilly, Barry Island - Caerphilly, Cardiff Central - Rhymney, Barry Island - Rhymney, Barry Island - Bargoed, Cardiff Central - Bargoed, Penarth - Caerphilly, Barry Island - Ystrad Mynach, Bridgend - Rhymney · 7m · £2 · every ~9 min
Cardiff Central - Caerphilly, Barry Island - Caerphilly, Cardiff Central - Rhymney, Barry Island - Rhymney, Barry Island - Bargoed, Cardiff Central - Bargoed, Penarth - Caerphilly, Barry Island - Ystrad Mynach, Bridgend - Rhymney · 11m · £2 · every ~9 min
Bus86 · 34m · £2 · every ~1 min
Llanishen train station facilities and services
Llanishen has practical services for this route, including Parking, Dining, Accessibility, Lost and Found Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Llanishen.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Llanishen: Parking.
Bike and car services
Available at Llanishen: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Llanishen: Staff help available: Yes, Step free access coverage: No, Step free access note: Category B2. Step free access to Platforms 1 (to Rhymney) via the car park. There are two routes onto the platform, one with a steep gradient and one with a moderate gradient. Step free access to Platform 2 (to Cardiff) via a ramp with a steep gradient. Access between the platforms is via a roadbridge with a walkway but no pavement, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
Waun-gron ParkWaun-Gron Park station, Waungron Road, Waungron Park, Cardiff, CF5 2BN+44 333 321 1202
City-centre transport
Getting to Waun-gron Park from Cardiff city centre
Waun-gron Park is 3 km from Cardiff city centre. Public transport options include:
TrainCardiff Central - Aberdare, Merthyr Tydfil - Aberdare, Cardiff Central - Radyr, Radyr - Radyr · 6m · £0.90 · every ~4 min
Bus61, 32, 101, 102 · 15m · £4 · every ~14 min
61, 32, 101, 102 · 18m · £4 · every ~14 min
Waun-gron Park train station facilities and services
Waun-gron Park has practical services for this route, including Parking, Dining, Accessibility, Lost and Found Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Waun-gron Park.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Waun-gron Park: Parking.
Bike and car services
Available at Waun-gron Park: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Waun-gron Park: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category B1. Step free access to Platform 1 (to Radyr) and Platform 2 (to Cardiff) from Waungron Road via ramps with handrails and a steep gradient. Access between the platforms is via the ramps and beneath the railway bridge on Waungron Road, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
Most popular train connections from Romsey
More options for your journey from Romsey to Cardiff
Here are some other resources that might have the information you need
Most popular trains to and from Cardiff and Romsey
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