Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Newport (South Wales) | Portsmouth and Southsea | Cheapest | |||||
| Newport (South Wales) | Portsmouth and Southsea | Fastest | |||||
| Newport (South Wales) | Portsmouth and Southsea | No tags | |||||
| Newport (South Wales) | Portsmouth and Southsea | No tags | |||||
| Newport (South Wales) | Portsmouth and Southsea | No tags |
Last refresh of the prices: Last Friday at 4:24 AM BST.
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Train Newport to Portsmouth: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 41 reviews, the company was rated 3.9 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the value for money. Great Western Railway ticket prices on this trip start at $40
Newport to Portsmouth Train
Busbud helps you find a train from Newport to Portsmouth. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
We make sure you can find a train service from Newport to Portsmouth from the most reliable train companies operating this trip.
Discover how much the train trip from Newport to Portsmouth will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions for your trip Newport - Portsmouth
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Newport to Portsmouth was searched and found on Oct 11, 2025 with a price of $78To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Newport to Portsmouth, as early as possible.
You can expect to pay from $78 to $307 for a train ticket from Newport to Portsmouth based on the last 2 days. You can expect to find the cheapest price for the trip at $93 which is on 2025-10-13.
About Train Travel
Train Travel Tips
There are many train stations in the world, check it station pages on Busbud to get all information you need.
Regional train? High-speed train? Whichever train to Portsmouth you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.
With up to 30x less CO2 emissions for your train journey between Newport and Portsmouth, the train is an ecological alternative to flights or personal cars.
Create your own real life musical score by curating a personalized train travel playlist - the perfect accompaniment to your bus ride from Newport to Portsmouth.
Did you know?
The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date
Japanese trains are always on time, it is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologize to each passenger.
New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.
Top Traveled Train Routes
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