Timetable
Train route
Cheap train tickets
London St Pancras International to Portsmouth Harbour Train prices and times
Use Trip.com to buy tickets from London St Pancras International to Portsmouth Harbour, starting from 6,800 BHD and averaging 20,750 BHD. The entire journey takes no more than 2 tuntia 9 minuuttia. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
14:20 London St Pancras International | 16:51 Portsmouth Harbour |   | Find Tickets |
14:24 London St Pancras International | 16:38 Portsmouth Harbour |  | Find Tickets |
14:33 London St Pancras International | 17:18 Portsmouth Harbour | | Find Tickets |
14:50 London St Pancras International | 17:40 Portsmouth Harbour | | Find Tickets |
14:54 London St Pancras International | 17:20 Portsmouth Harbour | | Find Tickets |
15:12 London St Pancras International | 17:40 Paris | | Find Tickets |
London St Pancras International to Portsmouth Harbour Train Route Details
First train
00:54
Last train
23:59
Journey time
2 tuntia 9 minuuttia
Distance
107 km
Price
6,800 BHD*
How to book cheap train tickets from London St Pancras International to Portsmouth Harbour
Season Tickets for frequent travel
Are you frequently traveling between London St Pancras International and Portsmouth Harbour on a weekly, monthly, or annual basis? Season Tickets provide unlimited travel during specific times, allowing you to freely hop on and off trains between two stations without worrying about individual ticket bookings, and offering significant savings in the process.
Network Railcard for South East England
For only a small annual fee, you can save 1/3 on most fares in South East England, including routes in and out of London, with the Network Railcard. Covering both standard and off-peak tickets, this railcard is particularly beneficial for those who travel regularly within this region.
Traveling in off-peak train times
Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from London St Pancras International to Portsmouth Harbour. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard
Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types 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.
Split Tickets for greater savings
Another option to consider is splitting your tickets to save more on fares. Instead of purchasing a direct ticket from London St Pancras International to Portsmouth Harbour, you can split the route into two legs: A to C and C to B. This is often cheaper than purchasing a direct ticket, and you usually won’t need to change trains or seats.
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 London St Pancras International to Portsmouth Harbour 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 traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from London St Pancras International to Portsmouth Harbour more affordable for families, friends, or colleagues planning a trip together.
London St Pancras International to Portsmouth Harbour train ticket types
Save money on your trip from London St Pancras International to Portsmouth Harbour with suitable train tickets. It's a great way to spend less!
Off-peak & Super Off-peak train tickets
These two types of tickets are specifically for use during off-peak and super off-peak hours, with cheaper prices.
Return train tickets
These are valid for both the outbound and return journey from the same destination on your chosen route.
Advance train tickets
Generally the most cost-effective option, these tickets can be purchased up to 12 weeks in advance of the travel date.
Season train tickets
These allow unlimited travel between two stations and can save you over 1/3 on train fares.
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
Reduce your train fare by splitting your London St Pancras International to Portsmouth Harbour route into individual segments.
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
Recommendations
Trains from London St Pancras International
Trains to Portsmouth Harbour
Popular routes
Top Destinations
Popular stations
- London St Pancras International to Manchester Victoria
- London St Pancras International to Sheffield
- London St Pancras International to Edinburgh
- London St Pancras International to Manchester Piccadilly
- London St Pancras International to Manchester Oxford Road
- London St Pancras International to Bath Spa
- London St Pancras International to Edinburgh Gateway
- London St Pancras International to Liverpool James Street
- London St Pancras International to Luton
- London St Pancras International to London Road (Brighton)
- London St Pancras International to Manchester
- London St Pancras International to Liverpool Lime Street
- London St Pancras International to Coventry
- London St Pancras International to York
- London St Pancras International to Gatwick Airport
- London St Pancras International to Cambridge
- London St Pancras International to Oxford
- London St Pancras International to Glasgow Queen Street
- London St Pancras International to Glasgow Central
- London St Pancras International to Birmingham New Street
*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.