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Portsmouth to Harwich trains

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Trip Overview

The average train between Portsmouth and Harwich takes 4h 37m and the fastest train takes 3h 37m. There is a train service every few hours from Portsmouth to Harwich. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 37m
Duration
148 mi
Distance
£72
Average price
Hourly
Frequency

Portsmouth to Harwich train times

Trains run hourly between Portsmouth and Harwich. The earliest departure is at 5:13 AM in the morning, and the last departure from Portsmouth is at 11:22 PM which arrives into Harwich at 7:58 AM. All services require a transfer at London Waterloo Station and take an average of 4h 37m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

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    Arrives next day

    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia8h 43m • 3 changes

Departing Saturday, October 31, 2026

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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 8m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 3m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 1m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 1m • 3 changes
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Departing Sunday, November 1, 2026

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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 3m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 4m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia3h 58m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h • 3 changes
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Departing Monday, November 2, 2026

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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 2m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 7m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 4m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 1m • 3 changes
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Departing Tuesday, November 3, 2026

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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 2m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 7m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 4m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 1m • 3 changes
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Departing Wednesday, November 4, 2026

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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 2m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 7m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 4m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 1m • 3 changes
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Departing Thursday, November 5, 2026

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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 2m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 7m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 4m • 3 changes
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    South Western RailwayLondon Underground (Tube)Greater AngliaGreater Anglia4h 1m • 3 changes
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Frequently asked questions

Want to know about travelling from Portsmouth to Harwich? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Portsmouth to Harwich.ExpandLaunch map view
  • Distance: 148.2 mi
  • Duration: 4h 37m

What companies run services between Portsmouth, England and Harwich, England?

You can take a train from Portsmouth & Southsea to Harwich Town via London Waterloo Station, Waterloo station, Stratford station, Stratford (London), and Manningtree in around 3h 58m.

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