Travel Information
Compare train and bus for Reading to Portsmouth
Omio recommends booking the train as it is the most popular option from Reading to Portsmouth among Omio's users. If you are prioritising price take the train with prices starting from $25. For those with little time consider booking a train which can get you there in 1h 37m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a train costs an average of $25, and a bus costs an average of $58.
Distance: 45 miles (74 km)
Compare train with
Most popular Train | Bus | Driving |
|---|---|---|
$55 Average price Cheapest | $66 Average price | $22 Average price (fuel + tolls) |
2h 7m Average total duration Fastest 1h 37m Onboard + 30m Additional time* | 3h 58m Average total duration 3h 28m Onboard + 30m Additional time* | 1h 29m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions Lowest | 0.1 - 0.2kg 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 Reading to Portsmouth:
A train is $12 (€9) less than a bus for this route with tickets for a bus from Reading to Portsmouth costing on average $66 (€53).
Other travel options to Portsmouth take longer:
Bus takes on average 3h 28m.
Travel optionsfrom Reading to Portsmouth
How to get from Reading to Portsmouth by train, bus or flight.
Our recommendation
The best way to travel from Reading to Portsmouth is by taking a train because it’s the best combination of price and speed.
C74835+
P227197:52 AM1h56Reading station (RDG)9:48 AMPortsmouth & Southsea (PMS)$631One-way1 transfer
Cheapest
C74835+
P227197:52 AM1h56Reading station (RDG)9:48 AMPortsmouth & Southsea (PMS)$631One-way1 transfer
Fastest
P32180+
L765876:23 AM1h48Reading West (RDW)8:11 AMPortsmouth & Southsea (PMS)$631One-way1 transfer
Other options
P32187+
L765897:00 AM2h12Reading West (RDW)9:12 AMPortsmouth & Southsea (PMS)$631One-way1 transfer
P30416+
L733757:19 AM2h12Reading station (RDG)9:31 AMPortsmouth & Southsea (PMS)$631One-way1 transfer
P33054+
L733716:51 AM2h13Reading station (RDG)9:04 AMPortsmouth & Southsea (PMS)$631One-way1 transfer
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare train and bus 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.
May 07
May 08
May 09
May 10
May 11
May 12
May 13
More than 1,000 travel companies trust us to sell their tickets all in one place.
FAQs: Travel from Reading 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 Reading to Portsmouth.

This is compared to other travel options from Reading to Portsmouth:
A train is $12 (€9) less than a bus for this route with tickets for a bus from Reading to Portsmouth costing on average $66 (€53).
Other travel options to Portsmouth take longer:
Bus takes on average 3h 28m.
- Around 11 buses per day.
- Around 7 trains per day.
However, we recommend checking specific travel dates for your route between Reading and Portsmouth as scheduled services by train and bus can vary by season or day of the week.
- Buses mostly depart from Reading, Blagrave Street and arrive in Portsmouth, The Hard Interchange.
- Trains mostly depart from Reading station (RDG) and arrive in Portsmouth & Southsea (PMS).
- Ferries mostly depart from Portsmouth Harbour and arrive in Portsmouth Harbour.
- Travel with National Express to go to Portsmouth by bus.
- Travel with South Western Railway, CrossCountry, Great Western Railway, Cross Country, first_great_western to go to Portsmouth by train.
Travelling from Reading to Portsmouth: related information
Here are some other resources that might have the information you need

