How long is a train journey to London from Portsmouth?

The train journey from Portsmouth to London takes 0h 17m on average and covers a distance of 62 miles.

What train companies travel from Portsmouth to London?

There are different train companies operating between Portsmouth and London. Train and AccesRail are the most booked train companies.

The average price of a round-trip train ticket from Portsmouth to London is £766. In the last 3 days, the lowest price found by KAYAK users was £100.

Train tickets from Portsmouth to London are on average 10% less expensive on Wednesdays

Train tickets from Portsmouth to London are on average 3% more expensive on Sundays

(avg. price over the last 2 weeks)

25% of our users found round-trip train tickets from Portsmouth to London for £23 or less.
You will generally catch the best train deals if you travel in the morning.

How long is a train journey to London from Portsmouth?
The train journey from Portsmouth to London takes 0h 17m on average and covers a distance of 62 miles.
What train companies travel from Portsmouth to London?
There are different train companies operating between Portsmouth and London. Train and AccesRail are the most booked train companies.
How much does a train ticket from Portsmouth to London cost?
The average price of a round-trip train ticket from Portsmouth to London is £766. In the last 3 days, the lowest price found by KAYAK users was £100.