Timetable
Train route
Cheap train tickets
Portsmouth to London Kings Cross Train prices and times
Planning a journey from Portsmouth to London Kings Cross? Trip.com offers train tickets starting from as low as SEK 169.80, with average prices for this route around SEK 169.80. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
05:23 Portsmouth & Southsea | 07:58 London Kings Cross |  | Find Tickets |
05:23 Portsmouth & Southsea | 08:01 London Kings Cross | | Find Tickets |
05:32 Portsmouth & Southsea | 08:11 London Kings Cross |  | Find Tickets |
05:46 Portsmouth & Southsea | 08:15 London Kings Cross | | Find Tickets |
05:46 Portsmouth & Southsea | 08:21 London Kings Cross | | Find Tickets |
06:08 Portsmouth & Southsea | 08:41 Paris | | Find Tickets |
Portsmouth to London Kings Cross Train Route Details
First train
04:30
Last train
23:24
Journey time
2h 9m
Distance
104 km
Price
SEK 169.80*
How to book cheap train tickets from Portsmouth to London Kings Cross
Season Tickets for frequent travel
For frequent travelers between Portsmouth and London Kings Cross, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annual, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.
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 Portsmouth to London Kings Cross. 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
You can choose a Railcard to help you save up to 1/3 on fares from Portsmouth to London Kings Cross 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.
Split tickets to save an average extra 30%
Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Portsmouth to London Kings Cross, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often 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 Portsmouth to London Kings Cross 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, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making traveling from Portsmouth to London Kings Cross more affordable for families, friends, or colleagues planning a trip together.
Portsmouth to London Kings Cross 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:
Off-peak & Super Off-peak 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
Season tickets allow unlimited travel between two stations and can save you more than 1/3 on train fares.
Why Book Train Tickets With Trip.com?
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Split Tickets
Save an average of 30% on train fares by splitting your Portsmouth to London Kings Cross journey
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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.