Timetable

Train route

Cheap train tickets

Romsey to Cardiff Bay train prices and times

Use Trip.com to buy tickets from Romsey to Cardiff Bay, starting from £19.50 and averaging £19.50. The entire journey takes no more than 2h 44m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

View More Trains

Departs	Arrives	Find Tickets
10:23 3h 1m, No direct Romsey	13:24 Cardiff Bay	Find Tickets
11:22 2h 44m, No direct Romsey	14:06 Cardiff Bay	Find Tickets
12:22 3h 2m, No direct Romsey	15:24 Cardiff Bay	Find Tickets
13:23 3h 1m, No direct Romsey	16:24 Cardiff Bay	Find Tickets
14:22 3h 2m, No direct Romsey	17:24 Cardiff Bay	Find Tickets
15:22 3h 2m, No direct Romsey	18:24 Paris	Find Tickets

Romsey to Cardiff Bay train route details

First train

05:45

Last train

21:22

Departure station

Romsey

Arrival station

Cardiff Bay

Journey time

2h 44m

Distance

128 km

Price

£19.50*

Train Operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Romsey to Cardiff Bay

Travelling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Romsey to Cardiff Bay. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.

Using the Railcard for 1/3 off

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travellers. You can discover more about Railcards here.

Split Tickets for greater savings

Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Romsey to Cardiff Bay, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Romsey to Cardiff Bay ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

Group travels to save 1/3

If you are travelling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make travelling from Romsey to Cardiff Bay more affordable for families, friends, or colleagues planning a trip together.

Romsey to Cardiff Bay train ticket types

Save money on your trip from Romsey to Cardiff Bay with suitable train tickets. It's a great way to spend less!





Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Reduce your train fare by splitting your Romsey to Cardiff Bay route into individual segments.
National Rail Partners
Official train ticket sellers with 5-star customer service
No Booking Fees on the App
Only pay for your train travel – no hidden fees

*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.

Trains from Romsey to Cardiff Bay from £19.50

Enjoy extra savings with Split Tickets

Romsey to Cardiff Bay train prices and times

Romsey to Cardiff Bay train route details