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Cheap Train Tickets

Chepstow to Portsmouth Train prices and times

Looking to travel from Chepstow to Portsmouth? You can buy train tickets with Trip.com for as low as 82,72 €, with average prices for this route around 86,03 €.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

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La, 5. 7.
From 82,72 €
Su, 6. 7.
From 82,72 €
Ma, 7. 7.
From 82,72 €
Ti, 8. 7.
From 82,72 €
Ke, 9. 7.
From 82,72 €
To, 10. 7.
From 82,72 €
Pe, 11. 7.

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Departure	Arrival	Duration	Find Tickets
06:17 Chepstow	09:46 Portsmouth & Southsea	3h 29m, Changes required	Find Tickets
07:25 Chepstow	10:46 Portsmouth & Southsea	3h 21m, Changes required	Find Tickets
08:20 Chepstow	11:46 Portsmouth & Southsea	3h 26m, Changes required	Find Tickets
09:17 Chepstow	12:46 Portsmouth & Southsea	3h 29m, Changes required	Find Tickets
10:17 Chepstow	13:46 Portsmouth & Southsea	3h 29m, Changes required	Find Tickets
11:17 Chepstow	14:47 Paris	3h 30m, Changes required	Find Tickets View More Trains

Chepstow to Portsmouth Train Route Details

First train

06:17

Last train

20:36

Departure station

Chepstow

Arrival station

Portsmouth

Journey time

3h 21m

Distance

143 km

Price

82,72 €*

Train operators

CrossCountry, Great Western Railway, South Western Railway

How to book cheap train tickets from Chepstow to Portsmouth

Traveling in off-peak train times

We recommend buying train tickets from Chepstow to Portsmouth during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.

Split tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Chepstow to Portsmouth, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Chepstow to Portsmouth ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

Travel in a group to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Chepstow to Portsmouth Train Ticket Types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Chepstow to Portsmouth journey
National Rail Partners
Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.

Trains from Chepstow to Portsmouth from 82,72 €

Save an average of 30%* with SplitTickets

Chepstow to Portsmouth Train prices and times

Chepstow to Portsmouth Train Route Details