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Harlington to Portsmouth buses

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Trip Overview

The average bus between Harlington and Portsmouth takes 2h 11m and the fastest bus takes 2h. The bus service runs several times per day from Harlington 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.

2h 11m
Duration
69 mi
Distance
£13
Average price
Every 4 hours
Frequency

Bus

best
  1. Take the bus from Heathrow Central Bus Station to University of Portsmouthbus bus 030
2h 57m
£11–22

Harlington to Portsmouth bus times

Buses run every 4 hours between Harlington and Portsmouth. The earliest departure is at 12:12 AM at night, and the last departure from Harlington is at 10:32 PM which arrives into Portsmouth at 12:33 AM. All services require a transfer, and take on average 2h 11m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

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    Transport UK London BusNational Express2h 16m • 1 change

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    Transport UK London BusNational Express2h 22m • 1 change

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    Transport UK London BusNational Express2h 19m • 1 change

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    First Bus LondonNational Express2h 10m • 1 change
  • Show more

Departing Saturday, October 10, 2026

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    Metroline TravelNational Express2h 4m • 1 change

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    First Bus LondonNational Express2h 16m • 1 change

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    First Bus LondonNational Express2h 12m • 1 change

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    Transport UK London BusNational Express2h 12m • 1 change
  • Show more

Departing Sunday, October 11, 2026

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    Metroline TravelNational Express2h 4m • 1 change

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    First Bus LondonNational Express2h 10m • 1 change

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    First Bus LondonNational Express2h 18m • 1 change

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    First Bus LondonNational Express2h 11m • 1 change
  • Show more

Departing Monday, October 12, 2026

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    Metroline TravelNational Express2h 5m • 1 change

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    Transport UK London BusNational Express2h 14m • 1 change

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    Transport UK London BusNational Express2h 16m • 1 change

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    Transport UK London BusNational Express2h 12m • 1 change
  • Show more

Departing Tuesday, October 13, 2026

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    Metroline TravelNational Express2h 5m • 1 change

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    Transport UK London BusNational Express2h 14m • 1 change

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    Transport UK London BusNational Express2h 11m • 1 change

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    First Bus LondonNational Express2h 32m • 1 change
  • Show more

Departing Wednesday, October 14, 2026

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    Metroline TravelNational Express2h 5m • 1 change

  •  → 

    Transport UK London BusNational Express2h 14m • 1 change

  •  → 

    Transport UK London BusNational Express2h 11m • 1 change

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    First Bus LondonNational Express2h 32m • 1 change
  • Show more

Departing Thursday, October 15, 2026

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    Metroline TravelNational Express2h 5m • 1 change

  •  → 

    Transport UK London BusNational Express2h 14m • 1 change

  •  → 

    Transport UK London BusNational Express2h 11m • 1 change

  •  → 

    First Bus LondonNational Express2h 32m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Harlington 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 Harlington to Portsmouth.ExpandLaunch map view
  • Distance: 68.9 mi
  • Duration: 2h 11m

What companies run services between Harlington, Greater London, England and Portsmouth, England?

National Express operates a bus from Heathrow Central Bus Station to University of Portsmouth hourly. Tickets cost £9–16 and the journey takes 1h 55m.

Operators