The average bus between Romford and Kings Cross takes 1h 26m and the fastest bus takes 1h 21m. There is a bus service every few hours from Romford to Kings Cross. 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 hourly between Romford and Kings Cross. The earliest departure is at 12:47 AM at night, and the last departure from Romford is at 4:39 AM which arrives into Kings Cross at 6:10 AM. All services require a transfer, and take on average 1h 26m. The schedules shown below are for the next available departures.

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Want to know about travelling from Romford to Kings Cross? 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 Romford to Kings Cross. However, there are services departing from Romford station and arriving at Kings Cross station via Aldgate East. The journey, including transfers, takes approximately 1h 26m.
Romford to Kings Cross bus services, operated by Go Ahead London, depart from Romford Station.
Romford to Kings Cross bus services, operated by Go Ahead London, arrive at King's Cross St. Pancras station.
The distance between Romford and Kings Cross is 21.9 km. The road distance is 27 km.
You can take a bus from Romford Station to King's Cross St. Pancras station via Aldgate East in around 1h 30m.