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Find train tickets from London to Portsmouth

1 adult
Tue 9/30
Tue 10/7

Good to know

Cheapest day to travel

Sunday

Most expensive day to travel

Friday

Average price (round-trip)

$101

Average price (one-way)

$54
Train tickets from London to Portsmouth are on average 4% less expensive on Sundays
Train tickets from London to Portsmouth are on average 4% more expensive on Fridays
(avg. price over the last 2 weeks)
(avg. price over the last 2 weeks)

Top tips for finding London City Airport to Portsmouth train tickets

  • 25% of our users found round-trip train tickets from London to Portsmouth for $99 or less.
  • You will generally catch the best train deals if you travel in the evening.

FAQs when traveling from London to Portsmouth by train

  • How long is a train journey to Portsmouth from London City Airport?

    The train journey from London City Airport to Portsmouth takes 0h 31m on average and covers a distance of 62 miles.

  • What train companies travel from London City Airport to Portsmouth?

    AccesRail is the only train operator serving this route.

More options for your train ride to Portsmouth

Popular train routes from London City Airport

Trains from London to Parisfrom $142
Trains from London to Amsterdamfrom $160

Search Portsmouth trains on KAYAK. Find cheap train tickets to Portsmouth from London. KAYAK searches hundreds of travel sites to help you find cheap train fares and book the train that suits you best.