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Explore cheap prices from Portsmouth to London St Pancras International

Here are this week's cheapest tickets from Portsmouth to London St Pancras International, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

COP 68,560.55

الخميس25سبتمبر

COP 68,560.55

الجمعة26سبتمبر

COP 68,560.55

السبت27سبتمبر

COP 68,560.55

الأحد28سبتمبر

COP 68,560.55

الاثنين29سبتمبر

COP 68,560.55

الثلاثاء30سبتمبر

COP 68,560.55

الأربعاء1أكتوبر

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Prices may change due to real-time fluctuations. Please refer to the latest price.

Portsmouth to London St Pancras International Train prices and times

Planning a journey from Portsmouth to London St Pancras International? Trip.com offers train tickets starting from as low as COP 68,560.55, with average prices for this route around COP 136,074.37. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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Departure	Arrival	Find Tickets
05:13 2 ساعات 28 دقائق, Changes required Portsmouth & Southsea	07:41 London St Pancras International	Find Tickets
05:13 2 ساعات 32 دقائق, Direct Portsmouth & Southsea	07:45 London St Pancras International	Find Tickets
05:23 2 ساعات 35 دقائق, Changes required Portsmouth & Southsea	07:58 London St Pancras International	Find Tickets
05:23 2 ساعات 36 دقائق, Direct Portsmouth & Southsea	07:59 London St Pancras International	Find Tickets
05:32 2 ساعات 33 دقائق, Changes required Portsmouth & Southsea	08:05 London St Pancras International	Find Tickets
05:46 2 ساعات 33 دقائق, Direct Portsmouth & Southsea	08:19 Paris	Find Tickets

Portsmouth to London St Pancras International Train Route Details

First train

04:30

Last train

23:24

Departure station

Portsmouth

Arrival station

London St Pancras International

Journey time

2 ساعات 7 دقائق

Distance

104 km

Price

COP 68,560.55*

Train operators

Southeastern, Thameslink, Southern

How to book cheap train tickets from Portsmouth to London St Pancras International

Season Tickets for frequent travel

Are you frequently traveling between Portsmouth and London St Pancras International 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

By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.

Traveling in off-peak train times

We recommend buying train tickets from Portsmouth to London St Pancras International during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards 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 St Pancras International, 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%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!

Travel in a group to save 1/3

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.

Portsmouth to London St Pancras International train ticket types

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

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Why Book Train Tickets With Trip.com?

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If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Portsmouth to London St Pancras International 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%.

Trains from Portsmouth to London St Pancras International from COP 68,560.55

Save an average of 30%* with SplitTickets

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Portsmouth to London St Pancras International Train prices and times

Portsmouth to London St Pancras International Train Route Details