The cheapest and fastest trains from Portsmouth & Southsea (PMS) to Bath Spa (BTH)
Cheapest price on 18 Sept
£51
Average ticket price on 18 Sept
£80
Fastest journey on 18 Sept
2 h 9 m
Average journey duration on 18 Sept
2 h 9 m
Trains on 18 Sept
8
Distance
109 km
The best way to find a cheap train ticket from Portsmouth & Southsea (PMS) to Bath Spa (BTH) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Portsmouth & Southsea (PMS) to Bath Spa (BTH) will cost around £80 if you buy it on the day, but you can find cheap train tickets today for only £51.
On Fri 18 Sept, we found 8 trains from Portsmouth & Southsea (PMS) to Bath Spa (BTH), including 6 direct services.
These direct trains cover the 109 km distance in an average of 2 h 9 m but if you time it right, some trains will get you there in just 2 h 9 m .
The slowest trains will take 2 h 11 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.
G1500910:272h09Portsmouth & Southsea (PMS)12:36Bath Spa (BTH)£511One-way0 changes
G150079:272h09Portsmouth & Southsea (PMS)11:36Bath Spa (BTH)£511One-way0 changes
G150058:272h11Portsmouth & Southsea (PMS)10:38Bath Spa (BTH)£511One-way0 changes
G1501111:272h11Portsmouth & Southsea (PMS)13:38Bath Spa (BTH)£511One-way0 changes
G1501413:272h09Portsmouth & Southsea (PMS)15:36Bath Spa (BTH)£511One-way0 changes
G1500910:272h09Portsmouth & Southsea (PMS)12:36Bath Spa (BTH)£511One-way0 changes
G150079:272h09Portsmouth & Southsea (PMS)11:36Bath Spa (BTH)£511One-way0 changes
G1501413:272h09Portsmouth & Southsea (PMS)15:36Bath Spa (BTH)£511One-way0 changes
W3499912:272h09Portsmouth & Southsea (PMS)14:36Bath Spa (BTH)£511One-way0 changes
G150058:272h11Portsmouth & Southsea (PMS)10:38Bath Spa (BTH)£511One-way0 changes
Travel Information
Compare coach for Portsmouth & Southsea (PMS) to Bath Spa (BTH)
Omio recommends booking the train as it is the most popular option from Portsmouth & Southsea (PMS) to Bath Spa (BTH) among Omio's users. If you are prioritising price, take the train, with an average ticket price of £39 For those with little time, consider booking a train, which has an average total journey time of 2h 40m. Average ticket prices depend on the travel mode: a train costs an average of £39, while a coach costs an average of £40.
Distance: 109 km
Compare train with
Most popular Train | Coach | Driving |
|---|---|---|
£39 Average Price Cheapest | £40 Average Price | £23 Average Price (fuel + tolls) |
2h 40m Average total duration Fastest 2h 10m Onboard + 30m Additional time* | 5h 2m Average total duration 4h 32m Onboard + 30m Additional time* | 2h 9m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Portsmouth & Southsea (PMS) to Bath Spa (BTH):
A train is £0.74 less than a coach for this route with tickets for a coach from Portsmouth & Southsea (PMS) to Bath Spa (BTH) costing on average £40.
Other travel options to Bath Spa (BTH) take longer:
Coach takes on average 4h 32m.
Tickets start at around £39 compared to roughly £23 in fuel and tolls — a saving of about £-16.32. The journey takes 2h 10m versus 2h 9m 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.
Live departures
Portsmouth & Southsea (PMS) to Bath Spa (BTH) train times
The table below shows live departures for Portsmouth & Southsea (PMS) to Bath Spa (BTH) trains for tomorrow, Friday 18 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
C03027 · G14951+ L84469 | 4:59 Portsmouth & Southsea (PMS) | 3h20 | 8:19 Bath Spa (BTH) | 2 changes | |
L79916+ C03032 · G14952 | 5:55 Portsmouth & Southsea (PMS) | 2h47 | 8:42 Bath Spa (BTH) | 2 changes | |
G15005 | 8:27 Portsmouth & Southsea (PMS) | 2h11 | 10:38 Bath Spa (BTH) | 0 changesdirect | |
G15007 | 9:27 Portsmouth & Southsea (PMS) | 2h09 | 11:36 Bath Spa (BTH) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portsmouth & Southsea (PMS) to Bath Spa (BTH) by coach
Compare 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.
18 Sept
19 Sept
20 Sept
21 Sept
22 Sept
23 Sept
24 Sept
Why should you book Portsmouth & Southsea (PMS) to Bath Spa (BTH) trains with Omio?
Why book with Omio vs Great Western Railway?
- 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 Portsmouth & Southsea (PMS) to Bath Spa (BTH)
Trains from Portsmouth & Southsea (PMS) to Bath Spa (BTH) run on average 6 times per day, taking around 2h 10m. Cheap train tickets for this journey start at £16 but you can travel from only £13 by coach.
There are 6 trains per day. The fastest train covers the 109 km distance in 2h 9m.
Distance 109 km |
Average train duration 2h 10m |
Cheapest ticket price £16 |
Trains per day 6 |
Direct trains 6 |
Fastest train 2h 9m |
Cheapest Month Oct |
Cheapest Day Mon |
High Season Jul - Sept |
Low Season Apr - Jun |
Busiest Day Thu |
Least Busy Day Tue |
Train companies: Great Western Railway from Portsmouth & Southsea (PMS) to Bath Spa (BTH) trainsGreat Western Railway trains will get you between Portsmouth & Southsea (PMS) and Bath Spa (BTH) from £13. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Portsmouth & Southsea (PMS) to Bath Spa (BTH) train
Find answers to the most common questions about traveling from Portsmouth & Southsea (PMS) to Bath Spa (BTH) 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 Bath Spa (BTH), this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Portsmouth & Southsea (PMS) and Bath Spa (BTH)
Most Portsmouth & Southsea (PMS) to Bath Spa (BTH) trains use the Portsmouth & Southsea to Bath Spa station pair. Use this guide to compare Portsmouth & Southsea (PMS) and Bath Spa (BTH) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Portsmouth & Southsea from Portsmouth city centre
Portsmouth & Southsea train station facilities and services
Portsmouth & Southsea has practical services for this route, including Wifi, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Portsmouth & Southsea.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth & Southsea. ATMs are available at Portsmouth & Southsea.
Tickets and information
Ticket office support is available at Portsmouth & Southsea.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth & Southsea: Parking, WC.
Bike and car services
Available at Portsmouth & Southsea: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Portsmouth & Southsea: 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 some platforms at this station have no or only partial 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: Yes, Impaired mobility set down / pick up points available: No.
Getting to Bath Spa from Bath city centre
Bath Spa train station facilities and services
Bath Spa 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, Car Rental and Information Desk.
Food and drink
Food options include: Starbucks, Dashi Bath, Be At One, Pumpkin Cafe Shop
Wi-Fi and ATMs
Free Wi-Fi in the station. Connect to "GWR Free Station Wi-Fi.". ATMs are located in the ticket hall.
Tickets and information
The ticket office is open Mon - Fri: 05:30 - 20:30. Information desks are the information office is located by Platform 1.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Bath Spa: Parking, Taxis, WC.
Bike and car services
Available at Bath Spa: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Bath Spa: Ramp access & staff assistance.
Shops, hotels and contact
Nearby hotels include Travelodge Bath Waterside, The Z Hotel Bath, The Royal Hotel.

