Travel Information
Compare train for Didcot to Portsmouth
Omio recommends booking the train as it is the most popular option from Didcot to Portsmouth among Omio's users. If you are prioritising price, take the train, with an average ticket price of £95 For those with little time, consider booking a train, which has an average total journey time of 2h 35m. Average ticket prices depend on the travel mode: a train costs an average of £95, while a train costs an average of £95.
Distance: 91 km
Compare train with
Most popular Train | Driving |
|---|---|
£95 Average Price Cheapest | £19 Average Price (fuel + tolls) |
2h 35m Average total duration Fastest 2h 5m Onboard + 30m Additional time* | 1h 27m Average total duration (door-to-door) |
![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
Tickets start at around £95 compared to roughly £19 in fuel and tolls — a saving of about £-76.27. The journey takes 2h 5m versus 1h 27m 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.
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FAQs: Didcot 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 Didcot to Portsmouth.

- Around 5 trains per day.
However, we recommend checking specific travel dates for your route between Didcot and Portsmouth as scheduled services by train can vary by season or day of the week.
- Trains mostly depart from Didcot Parkway (DID) and arrive in Portsmouth & Southsea (PMS).
- Travel with South Western Railway, Great Western Railway (GWR) to go to Portsmouth by train.
Travelling from Didcot to Portsmouth: related information
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