The cheapest and fastest trains from Romsey to Swansea
Cheapest price
£104
Average price
£114
Fastest journey
3 h 50 m
Average duration
4 h 2 m
Trains per day
2
Distance
184 km
The best way to find a cheap train ticket from Romsey to Swansea is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Romsey to Swansea will cost around £114 if you buy it on the day, but you can find cheap train tickets today for only £104.
To travel from Romsey to Swansea you need to make at least one change.
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Live departures
Romsey to Swansea train times
The table below shows live departures for Romsey to Swansea trains for tomorrow, Friday 20 March. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 07:11 Romsey | 3h50 | 11:01 Swansea | 1 change | |
![]() | 08:21 Romsey | 4h13 | 12:34 Swansea | 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 Swansea 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.
21 Mar
22 Mar
23 Mar
24 Mar
25 Mar
26 Mar
27 Mar
Why should you book Romsey to Swansea trains with Omio?
Why book with Omio vs Great Western Rail?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Rail, but also compare tickets for the likes of first_great_western to find the best option for your trip from Romsey 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.
Journey information
Overview: Train from Romsey to Swansea
Trains from Romsey to Swansea run on average 3 times per day, taking around 3h 27m. Cheap train tickets for this journey start at £105 if you book in advance.
The earliest train runs at 03:46, the last at 20:21. The fastest train covers the 184 km distance in 3h 17m.
Distance 184 km |
Average train duration 3h 27m |
Cheapest ticket price £105 |
Trains per day 3 |
Fastest train 3h 17m |
First train 03:46 |
Last train 20:21 |
Train companies: Great Western Rail, first_great_western from Romsey to Swansea trainsGreat Western Rail, first_great_western trains will get you between Romsey and Swansea from £105. 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 Swansea train
Find answers to the most common questions about traveling from Romsey to Swansea 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 Swansea, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Romsey and Swansea
- 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 - Friday 05:15 - 20:00 Saturday 06:15 - 20:00 Sunday 08:00 - 20:00 Tickets requiring reservations: Mon-Sat 0910-1845
- Car Park: Mariners Road (until 30 April 2019). Thereafter please use the top level of Ivy Street (High Street) multistorey car park.
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category A. Step free access to all platforms.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible public telephones: on concourse
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: Yes
- Storage sheltered: No
- Storage location: On Platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: Wait at the bus stops on High Street outside the station
Most popular train connections from Romsey
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