Trains from Cosham to Portsmouth & Southsea from $4.53*

Arriving in Portsmouth & Southsea

Every day, up to 52 train depart from Cosham and arrive in Portsmouth & Southsea, with the shortest journey taking 10m minutes.

Book cheap train tickets from Cosham to Portsmouth & Southsea

It doesn’t need to be difficult to find cheap train tickets from Cosham to Portsmouth & Southsea. If you know where to look and how to take advantage of available discounts and travel options, then saving money with Trip.com becomes second nature. Here are some of our top tips to help you save money on your train travel.

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, you can take advantage of group travel discounts. Many train companies offer GroupSave options that provide a discount of up to 1/3 on off-peak fares. This can make traveling from Cosham to Portsmouth & Southsea more affordable for families, friends, or colleagues planning a trip together.

Get 1/3 off with a Railcard

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards available to cater to different groups of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.

Traveling during off-peak hours

Taking advantage of Off-Peak train tickets is another effective way to save money on your train journey from Cosham to Portsmouth & Southsea. These tickets are generally cheaper than peak-time tickets and can be used during less busy periods, typically outside of the morning and evening rush hours. If your schedule allows for flexibility, opting for off-peak hours can lead to substantial cost savings. It's important to note that in most cities and large towns, off-peak hours usually start at 09:30 from Monday to Friday, while in other areas, they typically begin at 09:00.