The average bus between Heathrow and San Sebastián de los Reyes takes 31h 13m and the fastest bus takes 26h 10m. The bus service runs several times per day from Heathrow to San Sebastián de los Reyes. 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 twice daily between Heathrow and San Sebastián de los Reyes. The earliest departure is at 8:40 AM in the morning, and the last departure from Heathrow is at 10:35 PM which arrives into San Sebastián de los Reyes at 8:32 AM. All services require a transfer at London Victoria Coach Station Arrivals and take an average of 31h 13m. The schedules shown below are for the next available departures.
Arrives next day




27h 57m • 4 changes
Arrives +2 days




33h 57m • 4 changes
Arrives next day




27h 57m • 4 changes
Arrives +2 days




33h 50m • 4 changes
Arrives next day




28h 15m • 4 changes
Arrives +2 days




33h 50m • 4 changes
Arrives next day




27h 10m • 4 changes
Arrives +2 days




33h 57m • 4 changes
Want to know about travelling from Heathrow to San Sebastián de los Reyes? 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 Heathrow to San Sebastián de los Reyes. However, there are services departing from Heathrow station and arriving at San Sebastián de los Reyes station via Dover. The journey, including transfers, takes approximately 31h 13m.
Heathrow to San Sebastián de los Reyes bus services, operated by National Express, depart from London Victoria station.
Heathrow to San Sebastián de los Reyes bus services, operated by National Express, arrive at Madrid - Barajas Airport T4 station.
The distance between Heathrow and San Sebastián de los Reyes is 1,237.5 km. The road distance is 1,740 km.
You can take a bus from Heathrow Central Bus Station to Av.España-M.Sebastián Izuel via London Victoria Coach Station Arrivals, London Victoria, Dover, Paris, Quai de Bercy (Bercy Seine), Paris - Bercy-Seine Bus Station, Madrid - Barajas Airport T4, and Av.Hispanidad-Aeropuerto T4 in around 27h 22m.