Trains from Portsmouth Harbour to Swansea from €18.16

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Portsmouth Harbour to Swansea. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.

You can choose a Railcard to help you save up to 1/3 on fares from Portsmouth Harbour to Swansea for various reasons, such as your age (including the 16-25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.

Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Portsmouth Harbour to Swansea, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.

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 Portsmouth Harbour to Swansea ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

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.