The average bus between Portsmouth and Lakenheath takes 8h 55m and the fastest bus takes 6h 37m. The bus service runs several times per day from Portsmouth to Lakenheath. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 3 times a day between Portsmouth and Lakenheath. The earliest departure is at 5:35 AM in the morning, and the last departure from Portsmouth is at 8:10 PM which arrives into Lakenheath at 7:02 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 8h 55m. The schedules shown below are for the next available departures.


6h 37m • 2 changes


7h 34m • 2 changes


7h 31m • 2 changes
Arrives next day


10h 52m • 2 changes


6h 37m • 2 changes


9h 1m • 2 changes
Arrives next day


10h 52m • 2 changes


6h 37m • 2 changes


9h 1m • 2 changes
Arrives next day


10h 52m • 2 changes
Want to know about travelling from Portsmouth to Lakenheath? 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.
No, there is no direct bus from Portsmouth to Lakenheath. However, there are services departing from Portsmouth station and arriving at Lakenheath station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 8h 55m.
Portsmouth to Lakenheath bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Lakenheath bus services, operated by National Express, arrive at Bus Station.
The distance between Portsmouth and Lakenheath is 211.5 km. The road distance is 291 km.
You can take a bus from The Hard Interchange to Post Office via Heathrow Central Bus Station and Bus Station in around 7h.