London Bus 166

Bus 166 in London links Epsom Hospital and West Croydon Bus Station. The route is 0.0 km long with 66 stops, and the official schedule from Transport for London puts the full trip at about 85 minutes. On a weekday it runs 109 trips in one direction, and 77 on a weekend day.

Route at a glance

Route of Bus 166

Outbound: Epsom Hospital → West Croydon Bus Station

This direction has 66 stops. The route passes Westlands Court, Montrouge Crescent, The Readens, Purley Library. The full list of stops in order is below.

Inbound: West Croydon Bus Station → Epsom Hospital

This direction has 65 stops. The route passes Whitgift Centre, Purley Hospital, Rectory Lane, Osier Way Footpath. The full list of stops in order is below.

Schedule and frequency

According to the official schedule from Transport for London, the route runs 109 trips in one direction on a weekday, and 77 on a weekend day.

Frequency calculated from the departure table: in the morning peak buses run every 1–39 minutes, most often every 4; midday every 1–39 minutes; in the afternoon peak every 1–38; on weekends every 1–29 minutes.

Fare and payment

A single ride costs 1.75 £ — fare in effect since 5 July 2026. The same fare applies to buses in London.

A single bus or tram journey costs £1.75. The Hopper fare lets you make unlimited bus and tram journeys within one hour of your first tap at no extra charge. Daily spending is capped at £5.25; a 7 Day Bus & Tram Pass costs £24.70. London buses do not accept cash — pay by contactless or Oyster. Transfers within 60 minutes are free. Within the Hopper hour the transfers are free; you must tap the same card or device.

Frequently asked questions

How much does a ride on bus 166 cost?

1.75 £ for a single ride — fare in effect since 5 July 2026.

When do the first and last trips run?

From Epsom Hospital the first is at 00:01 and the last at 23:55. From West Croydon Bus Station they are 00:10 and 23:40.

How long does the trip from Epsom Hospital to West Croydon Bus Station take?

About 85 minutes end to end — the median of full trips in the official schedule.

How many stops does the route have?

66 outbound and 65 inbound according to the official GTFS feed. The two lists do not match exactly.

Does bus 166 run on weekends?

Yes. On weekends and holidays there are 77 trips in one direction, running from Epsom Hospital between 00:00 and 23:55.

Every route number with its termini, operating hours and travel time is collected in the London buses overview.

Data current as of August 22, 2026. Schedule and termini — Transport for London (TfL). Fares — Mayor of London, MD3517 July 2026 fare changes (Direction to TfL). Stop list, schedule and route geometry come from the official GTFS feed (Bus Open Data Service (BODS), version 20260822_025337).