The cheapest and fastest trains from Romsey to Cardiff
Cheapest price
£29
Average price
£42
Fastest journey
2 h 21 m
Average duration
2 h 53 m
Trains per day
3
Distance
129 km
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 £42 if you buy it on the day, but you can find cheap train tickets today for only £29.
Of the 3 trains that leave Romsey for Cardiff every day 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 129 km distance in an average of 2 h 53 m but if you time it right, some trains will get you there in just 2 h 21 m .
The slowest trains will take 3 h 55 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.






Travel Information
Compare train and coach 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 coach with prices starting from £31. For those with little time consider booking a train which can get you there in 2h 29m. The ticket price range depends on the travel mode: a coach costs an average of £31, and a train costs an average of £19.
Distance: 129 km
Compare train with
Most popular Train | Coach |
|---|---|
£50 Average Price | £38 Average Price Cheapest |
2h 59m Average total duration Fastest 2h 29m Onboard + 30m Additional time* | 8h 48m Average total duration 8h 18m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Compare prices and tickets Romsey to Cardiff 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.
27 Nov
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30 Nov
01 Dec
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03 Dec
Journey information
Overview: Train from Romsey to Cardiff
Trains from Romsey to Cardiff run on average 3 times per day, taking around 2h 29m. Cheap train tickets for this journey start at £19 if you book in advance.
There are 1 trains per day. The earliest train runs at 05:07, the last at 21:23. The fastest train covers the 129 km distance in 2h 21m.
Distance 129 km |
Average train duration 2h 29m |
Cheapest ticket price £19 |
Trains per day 3 |
Direct trains 1 |
Fastest train 2h 21m |
First train 05:07 |
Last train 21:23 |
Train companies: Great Western Rail, first_great_western from Romsey to Cardiff trainsGreat Western Rail, first_great_western trains will get you between Romsey and Cardiff from £19. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
first_great_western
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.

popular train stations
Important Stations and Airports in Romsey and Cardiff
- Opening hours: Monday - Friday 06:50 - 13:30 Saturday 06:50 - 13:30 Sunday Closed
- Car Park: Station Car Park
- 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
- Waiting rooms location: Both platforms
- Storage sheltered: Yes
- Storage location: station entrance, platform
- Storage CCTV: Yes
- Location for Rail Replacement Services: Station Forecourt.
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday 07:30 - 18:30 Saturday 09:30 - 15:30 Sunday Closed
- Car Park: No
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: Category B3. While both platforms are step-free, there is no facility for wheelchair users, mobility scooter users or persons with reduced mobility to cross between Platform 1 and 2 due to a steep footbridge. Customers who have travelled from the Valleys and wish to access the University or the Civic Centre are advised to travel to Queen Street station, change onto a North-bound service and alight at Cathays on the return service.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) take cash, and major debit and credit cards. The machine on the Cardiff-bound platform is only available during staffing hours. The machine on the Pontypridd-bound platform is available all the time.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Travelodge
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
- Onward travel information: The nearest bus stop is on Park Place
- Location for Rail Replacement Services: At the bus stops adjacent to the Cardiff University Students' Union on Park Place
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Free Wi-Fi in the station.
- Type of shops available: News agent and convenience store
- Car Park: Brewery Car park
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
- Taxi: Taxi rank is on the right as you exit the main station entrance
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours.
- Baby changing facilities: Yes
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station.
- Storage CCTV: Yes
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
- Car Park: Station Car Park
- 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
- Onward travel information: The nearest bus stop is on Station Road
- Location for Rail Replacement Services: On the road outside the station
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B2. Step free access to Platform 1 (to Cardiff) from Leckwith Road. Step free access to Platform 2 (to Radyr) Leckwith Road via a ramp with a steep gradient
- 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
- Storage sheltered: Yes
- Storage location: The bicycle stands can be found on Platform 1 (to Cardiff).
- Storage CCTV: No
- Location for Rail Replacement Services: Wait at the station entrance on Leckwith Road close to traffic lights
Most popular train connections from Romsey
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