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Travel Information
Compare train and bus for Bath to Portsmouth
Omio recommends booking the train as it is the most popular option from Bath to Portsmouth among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $31 For those with little time, consider booking a train, which has an average total journey time of 2h 43m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.0 - 0.1kg. Average ticket prices depend on the travel mode: a bus costs an average of $31, while a train costs an average of $41.
Distance: 67 miles (109 km)
Compare train with
Most popular Train | Bus | Driving |
|---|---|---|
$41 Average price | $31 Average price Cheapest | $30 Average price (fuel + tolls) |
2h 43m Average total duration Fastest 2h 13m Onboard + 30m Additional time* | 5h 55m Average total duration 5h 25m Onboard + 30m Additional time* | 2h 6m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions Lowest | 0.1 - 0.3kg CO2 emissions | - CO2 emissions |
 Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Bath to Portsmouth:
A bus is $10 (€8) less than a train for this route with tickets for a train from Bath to Portsmouth costing on average $41 (€34).
Other travel options to Portsmouth take longer:
Bus takes on average 5h 55m.
Tickets start at around $41 (€34) compared to roughly $30 (€25) in fuel and tolls — a saving of about $-10.91 (€-8.88). The journey takes 2h 13m versus 2h 6m 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.
Travel optionsfrom Bath to Portsmouth
How to get from Bath to Portsmouth by train, bus or flight.
Our recommendation
The best way to travel from Bath to Portsmouth is by taking a bus because it’s the best combination of price and speed.
- 8:15 PM6h00Bath2:15 AMPortsmouth$171One-way0 transfers
Cheapest
- 8:15 PM6h00Bath2:15 AMPortsmouth$171One-way0 transfers
Fastest
- 8:15 PM6h00Bath2:15 AMPortsmouth$171One-way0 transfers
Other options
- 7:15 PM6h03Bath1:18 AMPortsmouth$281One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
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FAQs: Travel from Bath to Portsmouth
Travel to Portsmouth easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Bath to Portsmouth.
This is compared to other travel options from Bath to Portsmouth:
A bus is $10 (€8) less than a train for this route with tickets for a train from Bath to Portsmouth costing on average $41 (€34).
Other travel options to Portsmouth take longer:
Bus takes on average 5h 55m.
- Around 17 buses per day.
- Around 6 trains per day.
However, we recommend checking specific travel dates for your route between Bath and Portsmouth as scheduled services by train and bus can vary by season or day of the week.
- Trains mostly depart from Bath Spa (BTH) and arrive in Portsmouth & Southsea (PMS).
- Ferries mostly depart from Fishbourne and arrive in Portsmouth Harbour.
- Buses mostly depart from Bath, Bus Station and arrive in Portsmouth, The Hard Interchange.
- Travel with Great Western Railway, Great Western Railway (GWR) to go to Portsmouth by train.
- Travel with National Express to go to Portsmouth by bus.
- 6 direct trains per day with Great Western Railway (GWR).
Travelling from Bath to Portsmouth: related information
Here are some other resources that might have the information you need
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