The average bus between Llanelli (Station) and Heathrow Terminal 5 takes 6h 36m and the fastest bus takes 6h 10m. The bus service runs several times per day from Llanelli (Station) to Heathrow Terminal 5. 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 every 4 hours between Llanelli (Station) and Heathrow Terminal 5. The earliest departure is at 6:40 AM in the morning, and the last departure from Llanelli (Station) is at 9:50 PM which arrives into Heathrow Terminal 5 at 4:25 AM. All services require a transfer at Llanelli Bus Station Stand 5 and take an average of 6h 36m. The schedules shown below are for the next available departures.

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6h 20m • 1 changeWant to know about travelling from Llanelli (Station) to Heathrow Terminal 5? 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 Llanelli (Station) to Heathrow Terminal 5. However, there are services departing from Llanelli (Station) station and arriving at Heathrow Terminal 5 station via Heathrow Terminal 5. The journey, including transfers, takes approximately 6h 36m.
Llanelli (Station) to Heathrow Terminal 5 bus services, operated by First South & West Wales, depart from Swansea Bus Station Stand B.
Llanelli (Station) to Heathrow Terminal 5 bus services, operated by First South & West Wales, arrive at Heathrow Terminal 5 station.
The distance between Llanelli (Station) and Heathrow Terminal 5 is 254.7 km. The road distance is 316 km.
National Express operates a bus from Swansea Bus Station Stand B to Heathrow Terminal 5 hourly. Tickets cost £28–50 and the journey takes 4h 45m. FlixBus also services this route every 4 hours.