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Trains from London Cannon Street (CST) to Portsmouth Harbour

Find the cheapest fares to Portsmouth Harbour by splitting your tickets

43

train journeys
per day

66

miles (106 kms)

2hrs 9 mins

fastest journey

04:29 / 00:02

first / last train

0

direct trains (1 or 2 changes)

6

operators run

8

routes

Trains from London Cannon Street (CST) to Portsmouth Harbour

Buy tickets from London Cannon Street to Portsmouth Harbour. Explore the list of all train routes from London Cannon Street to Portsmouth Harbour and choose the most convenient one at the best price. Book in advance, buy at no extra charge and refund if your trip is canceled

On a typical weekday there are 43 scheduled rail journeys between London Cannon Street and Portsmouth Harbour , with 0 of them being direct trains. There are also a further 43 possible journeys which require a change.

The distance by rail from London Cannon Street to Portsmouth Harbour is approximately 66 miles (106 kilometres). The average train journey takes about 2hrs 55 mins.

GWR, London Overground, Southern, Thameslink, South Western Railway, Southeastern are the main train operating companies running services between London Cannon Street and Portsmouth Harbour.

There are 8 possible routes with the shortest and most direct being London Cannon Street to Portsmouth Harbour. The fastest journey time on this route takes 2hrs 9 mins.

Journeys from London Cannon Street to Portsmouth Harbour Today

  • Mon 13th May
    04:29
    2 hrs 52 mins 1 change
    07:21
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    04:51
    2 hrs 57 mins 2 changes
    07:48
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    05:06
    2 hrs 45 mins 1 change
    07:51
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    05:36
    2 hrs 37 mins 1 change
    08:13
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    06:21
    2 hrs 15 mins 1 change
    08:36
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    06:51
    2 hrs 17 mins 1 change
    09:08
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    07:23
    2 hrs 13 mins 1 change
    09:36
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    07:53
    2 hrs 15 mins 1 change
    10:08
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    08:23
    2 hrs 25 mins 1 change
    10:48
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    08:53
    2 hrs 9 mins 1 change
    11:02
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    09:23
    2 hrs 25 mins 1 change
    11:48
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    09:53
    2 hrs 9 mins 1 change
    12:02
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    10:23
    2 hrs 26 mins 1 change
    12:49
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    10:53
    2 hrs 9 mins 1 change
    13:02
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    11:23
    2 hrs 25 mins 1 change
    13:48
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    11:53
    2 hrs 9 mins 1 change
    14:02
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    12:23
    2 hrs 25 mins 1 change
    14:48
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    12:53
    2 hrs 9 mins 1 change
    15:02
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    13:23
    2 hrs 25 mins 1 change
    15:48
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour
  • Mon 13th May
    13:53
    2 hrs 9 mins 1 change
    16:02
    London Cannon Street
    Portsmouth Harbour
    London Cannon Street to Portsmouth Harbour

About London Cannon Street Station

Station name London Cannon Street (CST)
Address London Cannon Street station, Cannon Street, London, Greater London, EC4N 6AP
Managed by NR

Ticket Office

Ticket Office Hours Monday to Friday 06:00 - 10:00 15:00 - 19:00
Weekend 06:00 - 10:00 15:00 - 19:00
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

Toilets Available
Baby change Available
Showers Unavailable
Waiting Room Available
WiFi Unavailable
ATM Machine Unavailable

About Portsmouth Harbour Station

Station name Portsmouth Harbour (PMH)
Address Portsmouth Harbour station, The Hard Interchange, Portsmouth, Hampshire, PO1 3PA
Managed by SW

Ticket Office

Ticket Office Hours Monday to Friday 05:50 - 19:00
Saturday 06:30 - 19:00
Sunday 08:00 - 19:00
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

Toilets Available
Baby change Unavailable
Showers Unavailable
Waiting Room Unavailable
WiFi Available
ATM Machine Available

Frequently asked questions about trains between London Cannon Street and Portsmouth Harbour

The travel time between London Cannon Street and Portsmouth Harbour by train varies depending on the type of train and the route, but the average journey time is 2hrs 55 mins & the fastest journey takes 2hrs 9 mins.

The departure and arrival times for trains between London Cannon Street and Portsmouth Harbour vary depending on the day of the week and the type of train. Generally, there are around 43 departures and arrivals throughout the day. The first departure is 04:29, and the last train of the day leaves at 00:02.

First class tickets on trains between London Cannon Street and Portsmouth Harbour typically offer more space, complimentary food and drink, and other amenities compared to standard class.

Amenities on trains between London Cannon Street and Portsmouth Harbour can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

By booking your tickets on traintickets.com!

There are many ways to save on the cost of train travel between London Cannon Street and Portsmouth Harbour. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Portsmouth Harbour, and can save you up to 90%! Simply search for your journey, and be assured we have found you the best possible price.

See our page on Split Ticketing for a full explanation, & read our other tips on how to get the cheapest train tickets.

No, unfortunately there are no direct trains between London Cannon Street & Portsmouth Harbour. owever, there are 43 possible journeys which require a change.

GWR, London Overground, Southern, Thameslink, South Western Railway, Southeastern are the main train operating companies running services between London Cannon Street and Portsmouth Harbour.

Yes, you can bring luggage on board trains between London Cannon Street and Portsmouth Harbour, but there may be limits on the number of bags or the size and weight of your luggage.