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Conwy (Region) to Portsmouth trains

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Trip Overview

The average train between Conwy (Region) and Portsmouth takes 7h 52m and the fastest train takes 5h 44m. The train service runs several times per day from Conwy (Region) to Portsmouth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 52m
Duration
312 mi
Distance
£126
Average price
5 times a day
Frequency

Train

best
  1. Take the train from Llandudno Junction to Chestertrain train
  2. Take the train from Chester to London Eustontrain train
  3. Take the train from London Waterloo to Portsmouth & Southseatrain train
6h 40m
£109–189

Conwy (Region) to Portsmouth train times

Trains run 5 times a day between Conwy (Region) and Portsmouth. The earliest departure is at 6:48 AM in the morning, and the last departure from Conwy (Region) is at 9:08 PM which arrives into Portsmouth at 10:32 AM. All services require a transfer at Llandudno Junction and take an average of 7h 52m. The schedules shown below are for the next available departures.

Departing Tuesday, October 13, 2026

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway5h 55m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway6h 26m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes
  • Show more

Departing Wednesday, October 14, 2026

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway5h 55m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway6h 26m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes
  • Show more

Departing Thursday, October 15, 2026

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway5h 55m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes

  •  → 

    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway6h 26m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes
  • Show more

Departing Friday, October 16, 2026

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway5h 55m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes

  •  → 

    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway6h 26m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes
  • Show more

Departing Saturday, October 17, 2026

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway5h 44m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 25m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 25m • 4 changes

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    Arrives next day

    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway17h 47m • 4 changes

Departing Sunday, October 18, 2026

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway6h 46m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 29m • 4 changes

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    Arrives next day

    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway6h 6m • 4 changes

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    Arrives next day

    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway13h 57m • 4 changes

Departing Monday, October 19, 2026

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway5h 55m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes

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    Transport for WalesAvanti West CoastAvanti West CoastLondon Underground (Tube)South Western Railway6h 26m • 4 changes

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    Transport for WalesTransport for WalesAvanti West CoastLondon Underground (Tube)South Western Railway6h 36m • 4 changes

Frequently asked questions

Want to know about travelling from Conwy (Region) to Portsmouth? 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 Conwy (Region) to Portsmouth.ExpandLaunch map view
  • Distance: 312.4 mi
  • Duration: 7h 52m

What companies run services between Conwy (Region), Wales and Portsmouth, England?

You can take a train from Betws-y-Coed to Portsmouth & Southsea via Llandudno Junction, Chester, London Euston, Euston station, Waterloo Station, and London Waterloo in around 6h 40m.

Operators