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 £41 For those with little time, consider booking a train, which has an average total journey time of 2h 32m. Average ticket prices depend on the travel mode: a train costs an average of £41, while a train costs an average of £41.
Distance: 91 km
Compare train with
Most popular Train | Driving |
|---|---|
£41 Average Price Cheapest | £19 Average Price (fuel + tolls) |
2h 32m Average total duration Fastest 2h 2m 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 £41 compared to roughly £19 in fuel and tolls — a saving of about -£21. The journey takes 2h 2m 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.
Travel optionsfrom Didcot to Portsmouth
How to get to Portsmouth from Didcot by train, bus, flight or ferry.
Our recommendation
The best way to travel from Didcot to Portsmouth is by taking a train because it’s the best combination of price and speed.
11:052h06Didcot13:11Portsmouth£751One-way2 changes
Cheapest
11:052h06Didcot13:11Portsmouth£751One-way2 changes
Fastest
17:582h05Didcot20:03Portsmouth£871One-way2 changes
Other options
13:052h06Didcot15:11Portsmouth£751One-way2 changes
14:582h13Didcot17:11Portsmouth£751One-way2 changes
7:572h14Didcot10:11Portsmouth£751One-way2 changes
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, coaches, flights and ferries
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.
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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 3 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 to go to Portsmouth by train.
Travelling from Didcot to Portsmouth: related information
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