This journey is in zone 1 and you’ll have to use the Circle and Northern lines, changing trains at Edgware Road and King’s Cross St. Pancras
- From High Street Kensington take the Circle Line
- Change at King’s Cross St. Pancras to the Northern Line
- Leave the train at Old Street
Number of stops: 10 · Journey time: Approx 32 mins
Stations on the route: High Street Kensington ➜ Notting Hill Gate ➜ Bayswater ➜ Paddington ➜ Edgware Road [change train] Edgware Road ➜ Baker Street ➜ Great Portland Street ➜ Euston Square ➜ King’s Cross St. Pancras [change train] King’s Cross St. Pancras ➜ Angel ➜ Old Street
Live status and delays
Circle line Good service
Northern line Good service
Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016 / Geomni UK Map data © and database rights 2019
Closures on the Circle and Northern line
First and last train times
Monday to Friday
First train at 05:07 – Last train at 06:02
Sunday
First train at 06:51 – Last train at 07:40
Saturday and public holidays
First train at 05:07 – Last train at 06:08
Monday to Friday
First train at 05:43 – Last train at 00:34
Sunday
First train at 07:30 – Last train at 00:25
Saturday and public holidays
First train at 05:43 – Last train at 00:34
Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016 / Geomni UK Map data © and database rights 2019
Circle line timetable
Monday to Friday
5:07, 5:15, 5:25, 5:33
Sunday
6:51, 6:55, 7:08
Saturday and public holidays
5:07, 5:15, 5:25, 5:33
Monday to Friday
5:43, 5:52, 5:59, 6:10, 6:20, 6:30, 6:40, 6:50, 7:01, 7:11, 7:21, 7:31, 7:41, 7:51, 8:01, 8:11, 8:21, 8:31, 8:41, 8:51, 9:01, 9:11, 9:21, 9:31, 9:41, 9:51, 10:01, 10:10, 10:20, 10:30, 10:40, 10:50, 11:00, 11:10, 11:20, 11:30, 11:40, 11:50, 12:00, 12:10, 12:20, 12:30, 12:40, 12:50, 13:00, 13:10, 13:20, 13:30, 13:40, 13:50, 14:00, 14:10, 14:20, 14:30, 14:40, 14:50
See the rest of the timetable
15:00, 15:10, 15:20, 15:30, 15:40, 15:51, 16:01, 16:11, 16:21, 16:31, 16:41, 16:52, 17:01, 17:11, 17:21, 17:32, 17:41, 17:52, 18:02, 18:12, 18:22, 18:32, 18:42, 18:51, 19:01, 19:11, 19:21, 19:31, 19:41, 19:51, 20:01, 20:11, 20:21, 20:30, 20:40, 20:50, 21:00, 21:10, 21:20, 21:30, 21:40, 21:50, 22:00, 22:10, 22:20, 22:30, 22:40, 22:50, 23:00, 23:10, 23:20, 23:30, 23:40, 23:50, 00:00, 00:10, 00:18, 00:26, 00:34
Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016 / Geomni UK Map data © and database rights 2019
Alternative routes include High Street Kensington to Moorgate, High Street Kensington to Shoreditch and High Street Kensington to Angel
Stairs, lifts and escalators
High Street Kensington is not wheelchair accessible. Old Street is not wheelchair accessible
High Street Kensington entrance – You must use two flights of stairs between the entrance and the platforms (16 steps down +15 steps down)
Changing trains at King’s Cross St. Pancras – There’s a lift when changing between the platforms
Old Street exit – You must an escalator (or seven flights of 6x15, 10, 9 steps) plus four flights of stairs from the platforms to the booking hall (17 steps up +18 steps up +15 steps up +16 steps up). After that you must use another flight of stairs to Old Street’s northeast, northwest, southeast and southwest exits (8 steps up), or two flights of stairs to the City Road exits (2x11 steps to the southwest exit, or 2x12 steps to the northwest, northeast and southeast exits)
This journey is in zone 1 and you’ll have to use the Northern and Circle lines, changing trains at King’s Cross St. Pancras and
- From Old Street take the Northern Line
- Change at King’s Cross St. Pancras to the Circle Line
- Leave the train at High Street Kensington
Number of stops: 10 · Journey time: Approx 33 mins
Stations on the route: Old Street ➜ Angel ➜ King’s Cross St. Pancras [change train] King’s Cross St. Pancras ➜ Euston Square ➜ Great Portland Street ➜ Baker Street ➜ Edgware Road [change train] Edgware Road ➜ Paddington ➜ Bayswater ➜ Notting Hill Gate ➜ High Street Kensington
Live status and delays
Circle line Good service
Northern line Good service
Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016 / Geomni UK Map data © and database rights 2019
Closures on the Northern and Circle line
First and last train times
Saturday (also Good Friday)
First train at 05:49 – Last train at 00:37
Monday - Thursday
First train at 05:49 – Last train at 00:37
Friday
First train at 05:49 – Last train at 00:37
Sunday
First train at 07:30 – Last train at 23:43
Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016 / Geomni UK Map data © and database rights 2019
Northern line timetable
Saturday (also Good Friday)
5:49, 5:57, 6:03, 6:08, 6:13, 6:18, 6:23, 6:28, 6:33, 6:37, 6:41, 6:45, 6:48, 6:52, 6:55, 6:58, 7:01, 7:04, 7:07, 7:10, 7:13, 7:16, 7:19, 7:22, 7:25, 7:28, 7:31, 7:34, 7:37, 7:40, 7:43, 7:46, 7:49, 7:52, 7:55, 7:58, 8:01, 8:04, 8:07, 8:10, 8:13, 8:16, 8:19, 8:22, 8:25, 8:28, 8:31, 8:34, 8:37, 8:40, 8:43, 8:46, 8:49, 8:52, 8:55, 8:58, 9:01, 9:04, 9:07, 9:10, 9:13, 9:16, 9:19, 9:22
See the rest of the timetable
9:25, 9:28, 9:31, 9:34, 9:37, 9:40, 9:43, 9:46, 9:49, 9:52, 9:55, 9:58, 10:01, 10:04, 10:07, 10:10, 10:13, 10:16, 10:19, 10:22, 10:25, 10:28, 10:31, 10:34, 10:37, 10:40, 10:43, 10:46, 10:49, 10:52, 10:55, 10:58, 11:01, 11:04, 11:07, 11:10, 11:13, 11:16, 11:19, 11:22, 11:25, 11:28, 11:31, 11:34, 11:37, 11:40, 11:43, 11:46, 11:49, 11:52, 11:55, 11:58, 12:01, 12:04, 12:07, 12:10, 12:13, 12:16, 12:19, 12:22, 12:25, 12:28, 12:31, 12:34, 12:37, 12:40, 12:43, 12:46, 12:49, 12:52, 12:55, 12:58, 13:01, 13:04, 13:07, 13:10, 13:13, 13:16, 13:19, 13:22, 13:25, 13:28, 13:31, 13:34, 13:37, 13:40, 13:43, 13:46, 13:49, 13:52, 13:55, 13:58, 14:01, 14:04, 14:07, 14:10, 14:13, 14:16, 14:19, 14:22, 14:25, 14:28, 14:31, 14:34, 14:37, 14:40, 14:43, 14:46, 14:49, 14:52, 14:55, 14:58, 15:01, 15:04, 15:07, 15:10, 15:13, 15:16, 15:19, 15:22, 15:25, 15:28, 15:31, 15:34, 15:37, 15:40, 15:43, 15:46, 15:49, 15:52, 15:55, 15:58, 16:01, 16:04, 16:07, 16:10, 16:13, 16:16, 16:19, 16:22, 16:25, 16:28, 16:31, 16:34, 16:37, 16:40, 16:43, 16:46, 16:49, 16:52, 16:55, 16:58, 17:01, 17:04, 17:07, 17:10, 17:13, 17:16, 17:19, 17:22, 17:25, 17:28, 17:31, 17:34, 17:37, 17:40, 17:43, 17:46, 17:49, 17:52, 17:55, 17:58, 18:01, 18:04, 18:07, 18:10, 18:13, 18:16, 18:19, 18:22, 18:25, 18:28, 18:31, 18:34, 18:37, 18:40, 18:43, 18:46, 18:49, 18:52, 18:55, 18:58, 19:01, 19:04, 19:07, 19:10, 19:13, 19:16, 19:19, 19:22, 19:25, 19:28, 19:31, 19:34, 19:37, 19:40, 19:43, 19:46, 19:49, 19:52, 19:55, 19:58, 20:01, 20:04, 20:07, 20:10, 20:13, 20:16, 20:19, 20:22, 20:25, 20:28, 20:31, 20:34, 20:37, 20:40, 20:43, 20:46, 20:49, 20:52, 20:55, 20:58, 21:01, 21:04, 21:07, 21:10, 21:13, 21:16, 21:19, 21:22, 21:25, 21:28, 21:31, 21:34, 21:37, 21:40, 21:43, 21:46, 21:49, 21:52, 21:55, 21:58, 22:01, 22:04, 22:07, 22:10, 22:13, 22:16, 22:19, 22:22, 22:25, 22:28, 22:31, 22:34, 22:37, 22:40, 22:43, 22:46, 22:49, 22:52, 22:55, 22:58, 23:01, 23:04, 23:07, 23:10, 23:13, 23:16, 23:20, 23:23, 23:27, 23:30, 23:34, 23:37, 23:41, 23:44, 23:48, 23:51, 23:55, 23:58, 00:02, 00:06, 00:11, 00:16, 00:21, 00:26, 00:32, 00:37
Monday to Thursday
5:49, 5:56, 6:02, 6:08, 6:14, 6:20, 6:26, 6:31, 6:35, 6:38, 6:42, 6:45, 6:49, 6:53, 6:56, 7:00, 7:03, 7:07, 7:10, 7:13, 7:16, 7:20, 7:23, 7:26, 7:29, 7:32, 7:35, 7:38, 7:41, 7:44, 7:47, 7:50, 7:53, 7:56, 7:59, 8:02, 8:05, 8:08, 8:11, 8:14, 8:17, 8:19, 8:21, 8:24, 8:26, 8:28, 8:30, 8:33, 8:35, 8:37, 8:39, 8:41, 8:44, 8:46, 8:48, 8:50, 8:53, 8:55, 8:57, 8:59, 9:02, 9:04, 9:06, 9:08, 9:11, 9:13, 9:15, 9:17, 9:20, 9:22, 9:25, 9:27, 9:30, 9:32, 9:35, 9:37, 9:40, 9:42, 9:45, 9:47, 9:50, 9:52, 9:55, 9:57, 10:00, 10:02, 10:05, 10:07, 10:10, 10:13, 10:16, 10:19, 10:22, 10:25, 10:28, 10:31, 10:34, 10:37, 10:40, 10:43, 10:46, 10:49, 10:52, 10:55, 10:58, 11:01, 11:04, 11:07, 11:10, 11:13, 11:16, 11:19, 11:22, 11:25, 11:28, 11:31, 11:34, 11:37, 11:40, 11:43, 11:46, 11:49, 11:52, 11:55, 11:58, 12:01, 12:04, 12:07, 12:10, 12:13, 12:16, 12:19, 12:22, 12:25, 12:28, 12:31, 12:34, 12:37, 12:40, 12:43, 12:46, 12:49, 12:52, 12:55, 12:58, 13:01, 13:04, 13:07, 13:10, 13:13, 13:16, 13:19, 13:22, 13:25, 13:28, 13:31, 13:34, 13:37, 13:40, 13:43, 13:46, 13:49, 13:52, 13:55, 13:58, 14:01, 14:04, 14:07, 14:10, 14:13, 14:16, 14:19, 14:22, 14:25, 14:28, 14:31, 14:34, 14:37, 14:40, 14:43, 14:46, 14:49, 14:52, 14:55, 14:58, 15:01, 15:04, 15:07, 15:10, 15:13, 15:16, 15:19, 15:22, 15:25, 15:28, 15:31, 15:34, 15:37, 15:40, 15:43, 15:46, 15:49, 15:52, 15:55, 15:58, 16:01, 16:04, 16:07, 16:10, 16:13, 16:16, 16:19, 16:22, 16:25, 16:28, 16:31, 16:34, 16:37, 16:40, 16:43, 16:46, 16:48, 16:51, 16:54, 16:57, 17:00, 17:03, 17:06, 17:09, 17:12, 17:14, 17:17, 17:19, 17:22, 17:24, 17:27, 17:29, 17:32, 17:34, 17:37, 17:39, 17:42, 17:44, 17:47, 17:49, 17:52, 17:54, 17:57, 17:59, 18:02, 18:04, 18:07, 18:09, 18:12, 18:14, 18:17, 18:19, 18:22, 18:24, 18:27, 18:29, 18:32, 18:34, 18:37, 18:39, 18:42, 18:44, 18:47, 18:49, 18:52, 18:54, 18:57, 18:59, 19:02, 19:04, 19:07, 19:09, 19:12, 19:14, 19:17, 19:19, 19:22, 19:25, 19:28, 19:31, 19:34, 19:37, 19:40, 19:43, 19:46, 19:49, 19:52, 19:55, 19:58, 20:01, 20:04, 20:07, 20:10, 20:13, 20:16, 20:19, 20:22, 20:25, 20:28, 20:31, 20:34, 20:37, 20:40, 20:43, 20:46, 20:49, 20:52, 20:55, 20:58, 21:01, 21:04, 21:07, 21:10, 21:13, 21:16, 21:19, 21:22, 21:25, 21:28, 21:31, 21:34, 21:37, 21:40, 21:43, 21:46, 21:49, 21:52, 21:55, 21:58, 22:01, 22:04, 22:07, 22:10, 22:13, 22:16, 22:19, 22:22, 22:25, 22:28, 22:31, 22:34, 22:37, 22:40, 22:43, 22:46, 22:49, 22:53, 22:56, 23:00, 23:03, 23:07, 23:10, 23:14, 23:17, 23:21, 23:24, 23:28, 23:31, 23:35, 23:38, 23:42, 23:45, 23:49, 23:52, 23:56, 23:59, 00:03, 00:07, 00:12, 00:17, 00:22, 00:28, 00:37
Friday
5:49, 5:56, 6:02, 6:08, 6:14, 6:20, 6:26, 6:31, 6:35, 6:38, 6:42, 6:45, 6:49, 6:53, 6:56, 7:00, 7:03, 7:07, 7:10, 7:13, 7:16, 7:20, 7:23, 7:26, 7:29, 7:32, 7:35, 7:38, 7:41, 7:44, 7:47, 7:50, 7:53, 7:56, 7:59, 8:02, 8:05, 8:08, 8:11, 8:14, 8:17, 8:19, 8:21, 8:24, 8:26, 8:28, 8:30, 8:33, 8:35, 8:37, 8:39, 8:41, 8:44, 8:46, 8:48, 8:50, 8:53, 8:55, 8:57, 8:59, 9:02, 9:04, 9:06, 9:08, 9:11, 9:13, 9:15, 9:17, 9:20, 9:22, 9:25, 9:27, 9:30, 9:32, 9:35, 9:37, 9:40, 9:42, 9:45, 9:47, 9:50, 9:52, 9:55, 9:57, 10:00, 10:02, 10:05, 10:07, 10:10, 10:13, 10:16, 10:19, 10:22, 10:25, 10:28, 10:31, 10:34, 10:37, 10:40, 10:43, 10:46, 10:49, 10:52, 10:55, 10:58, 11:01, 11:04, 11:07, 11:10, 11:13, 11:16, 11:19, 11:22, 11:25, 11:28, 11:31, 11:34, 11:37, 11:40, 11:43, 11:46, 11:49, 11:52, 11:55, 11:58, 12:01, 12:04, 12:07, 12:10, 12:13, 12:16, 12:19, 12:22, 12:25, 12:28, 12:31, 12:34, 12:37, 12:40, 12:43, 12:46, 12:49, 12:52, 12:55, 12:58, 13:01, 13:04, 13:07, 13:10, 13:13, 13:16, 13:19, 13:22, 13:25, 13:28, 13:31, 13:34, 13:37, 13:40, 13:43, 13:46, 13:49, 13:52, 13:55, 13:58, 14:01, 14:04, 14:07, 14:10, 14:13, 14:16, 14:19, 14:22, 14:25, 14:28, 14:31, 14:34, 14:37, 14:40, 14:43, 14:46, 14:49, 14:52, 14:55, 14:58, 15:01, 15:04, 15:07, 15:10, 15:13, 15:16, 15:19, 15:22, 15:25, 15:28, 15:31, 15:34, 15:37, 15:40, 15:43, 15:46, 15:49, 15:52, 15:55, 15:58, 16:01, 16:04, 16:07, 16:10, 16:13, 16:16, 16:19, 16:22, 16:25, 16:28, 16:31, 16:34, 16:37, 16:40, 16:43, 16:46, 16:48, 16:51, 16:54, 16:57, 17:00, 17:03, 17:06, 17:09, 17:12, 17:14, 17:17, 17:19, 17:22, 17:24, 17:27, 17:29, 17:32, 17:34, 17:37, 17:39, 17:42, 17:44, 17:47, 17:49, 17:52, 17:54, 17:57, 17:59, 18:02, 18:04, 18:07, 18:09, 18:12, 18:14, 18:17, 18:19, 18:22, 18:24, 18:27, 18:29, 18:32, 18:34, 18:37, 18:39, 18:42, 18:44, 18:47, 18:49, 18:52, 18:54, 18:57, 18:59, 19:02, 19:04, 19:07, 19:09, 19:12, 19:14, 19:17, 19:19, 19:22, 19:25, 19:28, 19:31, 19:34, 19:37, 19:40, 19:43, 19:46, 19:49, 19:52, 19:55, 19:58, 20:01, 20:04, 20:07, 20:10, 20:13, 20:16, 20:19, 20:22, 20:25, 20:28, 20:31, 20:34, 20:37, 20:40, 20:43, 20:46, 20:49, 20:52, 20:55, 20:58, 21:01, 21:04, 21:07, 21:10, 21:13, 21:16, 21:19, 21:22, 21:25, 21:28, 21:31, 21:34, 21:37, 21:40, 21:43, 21:46, 21:49, 21:52, 21:55, 21:58, 22:01, 22:04, 22:07, 22:10, 22:13, 22:16, 22:19, 22:22, 22:25, 22:28, 22:31, 22:34, 22:37, 22:40, 22:43, 22:46, 22:49, 22:53, 22:56, 23:00, 23:03, 23:07, 23:10, 23:14, 23:17, 23:21, 23:24, 23:28, 23:31, 23:35, 23:38, 23:42, 23:45, 23:49, 23:52, 23:56, 23:59, 00:03, 00:07, 00:12, 00:17, 00:22, 00:27, 00:32, 00:37
Sunday
7:30, 7:37, 7:43, 7:49, 7:55, 8:01, 8:06, 8:11, 8:15, 8:18, 8:22, 8:25, 8:28, 8:31, 8:35, 8:38, 8:41, 8:44, 8:48, 8:51, 8:54, 8:57, 9:01, 9:04, 9:07, 9:10, 9:14, 9:17, 9:20, 9:23, 9:27, 9:30, 9:33, 9:36, 9:40, 9:43, 9:46, 9:49, 9:52, 9:55, 9:58, 10:01, 10:04, 10:07, 10:10, 10:13, 10:16, 10:19, 10:22, 10:25, 10:28, 10:31, 10:34, 10:37, 10:40, 10:43, 10:46, 10:49, 10:52, 10:55, 10:58, 11:01, 11:04, 11:07, 11:10, 11:13, 11:16, 11:19, 11:22, 11:25, 11:28, 11:31, 11:34, 11:37, 11:40, 11:43, 11:46, 11:49, 11:52, 11:55, 11:58, 12:01, 12:04, 12:07, 12:10, 12:13, 12:16, 12:19, 12:22, 12:25, 12:28, 12:31, 12:34, 12:37, 12:40, 12:43, 12:46, 12:49, 12:52, 12:55, 12:58, 13:01, 13:04, 13:07, 13:10, 13:13, 13:16, 13:19, 13:22, 13:25, 13:28, 13:31, 13:34, 13:37, 13:40, 13:43, 13:46, 13:49, 13:52, 13:55, 13:58, 14:01, 14:04, 14:07, 14:10, 14:13, 14:16, 14:19, 14:22, 14:25, 14:28, 14:31, 14:34, 14:37, 14:40, 14:43, 14:46, 14:49, 14:52, 14:55, 14:58, 15:01, 15:04, 15:07, 15:10, 15:13, 15:16, 15:19, 15:22, 15:25, 15:28, 15:31, 15:34, 15:37, 15:40, 15:43, 15:46, 15:49, 15:52, 15:55, 15:58, 16:01, 16:04, 16:07, 16:10, 16:13, 16:16, 16:19, 16:22, 16:25, 16:28, 16:31, 16:34, 16:37, 16:40, 16:43, 16:46, 16:49, 16:52, 16:55, 16:58, 17:01, 17:04, 17:07, 17:10, 17:13, 17:16, 17:19, 17:22, 17:25, 17:28, 17:31, 17:34, 17:37, 17:40, 17:43, 17:46, 17:49, 17:52, 17:55, 17:58, 18:01, 18:04, 18:07, 18:10, 18:13, 18:16, 18:19, 18:22, 18:25, 18:28, 18:31, 18:34, 18:37, 18:40, 18:43, 18:46, 18:49, 18:52, 18:55, 18:58, 19:01, 19:04, 19:07, 19:10, 19:13, 19:16, 19:19, 19:22, 19:25, 19:28, 19:31, 19:34, 19:37, 19:40, 19:43, 19:46, 19:49, 19:52, 19:55, 19:58, 20:01, 20:04, 20:07, 20:10, 20:13, 20:16, 20:19, 20:22, 20:25, 20:28, 20:31, 20:34, 20:37, 20:40, 20:43, 20:46, 20:49, 20:52, 20:55, 20:58, 21:01, 21:04, 21:07, 21:10, 21:13, 21:16, 21:19, 21:22, 21:25, 21:28, 21:31, 21:34, 21:37, 21:40, 21:43, 21:46, 21:49, 21:52, 21:55, 21:58, 22:01, 22:04, 22:07, 22:10, 22:13, 22:17, 22:20, 22:23, 22:26, 22:30, 22:33, 22:36, 22:39, 22:43, 22:46, 22:50, 22:54, 22:58, 23:02, 23:07, 23:11, 23:15, 23:20, 23:24, 23:29, 23:33, 23:38, 23:43
Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016 / Geomni UK Map data © and database rights 2019
Alternative routes include Old Street to Moorgate, Old Street to Shoreditch and Old Street to Angel
Stairs, lifts and escalators
Old Street is not wheelchair accessible. High Street Kensington is not wheelchair accessible
Old Street entrance – You must use one flight of stairs between Old Street’s northeast, northwest, southeast and southwest entrances and the booking hall (8 steps down), or two flights of stairs from the City Road entrances (2x11 steps from the southwest entrance, or 2x12 steps from the northwest, northeast and southeast entrances). After that you must an escalator (or seven flights of 9, 10, 6x15 steps down) plus another four flights of stairs (16 steps down +15 steps down +18 steps down +17 steps down)
Changing trains at King’s Cross St. Pancras – There’s a lift when changing between the platforms
High Street Kensington exit – You must use two flights of stairs between the platforms and the exit (15 steps down +16 steps up)
Cash, Contactless, Oyster & Travelcard fares
The journey is in zone 1. The cheapest fare is £2.80 off-peak (£2.90 peak) when you pay by Oyster or contactless. There are no return tickets, you just pay the same as two singles
Fare zone | Cash | Oyster & Contactless cards | |||
---|---|---|---|---|---|
Single fare | Single fare | Daily cap | |||
Peak | Off-peak | Peak | Off-peak | ||
Zone 1 fare | £7 | £2.90 | £2.80 | £8.90 | £8.90 |
Fare Zone | Travelcards (Train, Bus & Tram) | |||
---|---|---|---|---|
One day travelcard | Week travelcard | Month travelcard | ||
Anytime | Off-peak | |||
Zone 1-2 travelcard | n/a | n/a | £44.70 | £171.70 |
Zone 1-4 travelcard | £16.60 | n/a | £64.20 | £246.60 |
Zone 1-6 travelcard | £23.60 | £16.60 | £81.60 | £313.40 |
Zone 1-9 travelcard | £29.80 | £17.80 | £116.40 | £447 |
Note: Ticket prices are correct as of |
Peak and off-peak times
For Oyster and contactless off-peak is outside the hours of 6.30 AM-9.30 AM and 4 PM-7 PM (Mon-Fri). For travelcards it’s any time after 9.30 AM (Mon-Fri). Weekends are always classed as off-peak.
The fare is based on what time your journey begins. It doesn’t matter when it ends.
Other ways to travel between High St Kensington and Old St
Walking – The distance is around 5 miles, which is too far to walk
By bus – A single ticket is £1.75 (you may need more than one bus). The daily cap is £5.25 and a 1-day travelcard is £6 – Bus fares
By taxi – A five mile ride should cost between £25.50 and £38 and take about 21-35 minutes