The cheapest and fastest trains from Didcot to Portsmouth
Cheapest price
$76
Average price
$76
Fastest journey
2 h 25 m
Average duration
2 h 25 m
Trains per day
1
Distance
91 km
The best way to find a cheap train ticket from Didcot to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Didcot to Portsmouth will cost around $76 if you buy it on the day, but the cheapest tickets can be found for only $76.
Of the 1 trains that leave Didcot for Portsmouth on Mon, Dec 22, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Dec 22 the direct trains cover the 91 km distance in an average of 2 h 25 m but if you time it right, some trains will get you there in just 2 h 25 m .
On Mon, Dec 22 the slowest trains will take 2 h 25 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.


Live departures
Didcot to Portsmouth train times
The table below shows live departures for Didcot to Portsmouth trains for tomorrow, Monday, December 22. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:46 AM Didcot | 2h25 | 7:11 AM Portsmouth | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Didcot to Portsmouth by train
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.
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Why should you book Didcot to Portsmouth trains with Omio?
South Western Railway as well as first_great_western offer trains services from Didcot to Portsmouth. Omio is an official ticket reseller for all your travel options from Didcot to Portsmouth.
Why book with Omio vs South Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for South Western Railway, but also compare tickets for the likes of first_great_western to find the best option for your trip from Didcot to Portsmouth.
- 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.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While South Western Railway tickets can be bought on South Western Railway's website or third party sellers, Omio allows you to compare with the likes of first_great_western to help you choose the right option for your journey from Didcot to Portsmouth.
Journey information
Overview: Train from Didcot to Portsmouth
Trains from Didcot to Portsmouth run on average 4 times per day, taking around 2h 5m. Cheap train tickets for this journey start at $62 (€49) if you book in advance.
The earliest train runs at 03:48, the last at 22:00. The fastest train covers the 56 miles (91 km) distance in 2h 25m.
Distance 56 miles (91 km) |
Average train duration 2h 5m |
Cheapest ticket price $62 (€49) |
Trains per day 4 |
Fastest train 2h 25m |
First train 03:48 |
Last train 22:00 |
Train companies: South Western Railway, first_great_western from Didcot to Portsmouth trainsSouth Western Railway, first_great_western trains will get you between Didcot and Portsmouth from $62 (€49). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
first_great_western
FAQs: Trains from Didcot to Portsmouth
Find answers to the most common questions about traveling from Didcot to Portsmouth 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 Portsmouth, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Didcot to Portsmouth
- Opening hours: Monday - Friday 06:00 - 19:40 Saturday 06:30 - 19:40 Sunday 08:00 - 19:40
- Type of shops available: Spar supermarket
- Car Park: Station Car Park
- 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 via lifts. Platform 1 can be accessed via ramp to the front of the station. Safety warning - Please be aware that this station has no tactile paving on the platform edge. Please take extra care when using this station.
- Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station
- Accessible public telephones: Public telephones are not accessible
- Accessible taxis: Accessible taxis are available
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: Accessible ticket machines are located at the station entrance by the ticket office.
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: Yes
- Toilets Location: The Ladies and Gentleman's toilets are located on Platform 2. The accessible toilet is located on Platform 3. National key toilets are operated by a RADAR key. The RADAR key is available from station staff upon request.
- National key toilets: Yes
- National key toilets location: The radar key is available from station staff.
- Baby changing facilities: Yes
- Baby changing facilities location: Platform 3
- Waiting rooms location: Platforms 1, 3 and 5
- Storage sheltered: Yes
- Storage location: Outside station
- Storage CCTV: Yes
- Location for Rail Replacement Services: Station forecourt.
- Opening hours: Monday - Friday 05:40 - 20:30 Saturday 05:40 - 20:30 Sunday 06:40 - 20:40
- Car Park: Station Car Park
- 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
- Toilets Location: The toilets are located in the Lower Concourse, next to the gateline. The National key toilets are located in the Lower Concourse; these toilets are operated by a radar key. A radar key is available from station staff upon request. A 'National Key Scheme' key [RADAR] can be purchased by contacting the following. Address: 12 City Forum, 250 City Road, London, EC1V 8AF. Tel: 020 7250 3222. Minicom: 020 7250 4119. Fax: 020 7250 0212. Email: [email protected]
- National key toilets: Yes
- Baby changing facilities: No
- Storage sheltered: Yes
- Storage location: Concourse and car park
- Storage CCTV: Yes
- Location for Rail Replacement Services: Station Street bus stop at side of Railway Station near Matalan car park.
- Opening hours: Monday - Friday 05:55 - 19:40 Saturday 05:55 - 19:40 Sunday 09:10 - 18:40
- Car Park: Station Car Park
- 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
- 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
- Toilets Location: The toilets are located in the Booking Hall on Platform 1. The National key toilets are located in the Booking Hall on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- Baby changing facilities: No
- Storage sheltered: Yes
- Storage location: Platform 1
- Storage CCTV: No
- Information available from staff: Yes - from help point
- Helpline Contact: 0800 5282100
- Location for Rail Replacement Services: Goldsmith Avenue (for buses in both directions). Goldsmith Avenue is located on the opposite side of the footbridge from the main entrance/taxi rank/Railway club.
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category B Station - Steps or 20m ramp (approx. 1:11 gradient) to main entrance, or steps to side entrance. 32m ramp (gradient up to 1:8) from Wightlink IoW ferry terminal. Level access to all platforms. Stepped footbridge between platforms is also available. Please be aware that this station has no 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
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: No
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
Most popular train connections from Didcot
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