121a Bus - Kamppi-Olari-Latokaski

A regional bus service operated by Helsingin seudun liikenne

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List of stops

Number of stops: 15

Map

Monday to Friday

Kamppi – Latokasken koulu

Timing points All stops

Kamppi	06:19	06:38	07:03	07:23	07:43	08:27	08:48	13:06	13:36	14:06	14:34	15:04	15:24	15:44	16:04	16:24	16:44	17:04	17:24	17:44	18:12	18:30
Lapinrinne	06:21	06:40	07:05	07:25	07:45	08:29	08:50	13:08	13:38	14:08	14:37	15:07	15:27	15:47	16:07	16:27	16:46	17:06	17:26	17:46	18:14	18:32
Länsiväylä	06:23	06:42	07:08	07:28	07:48	08:32	08:53	13:11	13:41	14:11	14:40	15:10	15:30	15:50	16:10	16:30	16:49	17:09	17:29	17:49	18:17	18:35
Hanasaari	06:27	06:46	07:12	07:32	07:52	08:36	08:57	13:15	13:45	14:15	14:44	15:14	15:34	15:54	16:14	16:34	16:53	17:13	17:33	17:53	18:21	18:39
Karhusaarensolmu	06:28	06:47	07:13	07:33	07:53	08:37	08:58	13:16	13:46	14:16	14:45	15:15	15:35	15:55	16:15	16:35	16:54	17:14	17:34	17:54	18:22	18:40
Tapiolansolmu	06:29	06:48	07:14	07:34	07:54	08:38	08:59	13:17	13:47	14:17	14:46	15:16	15:36	15:56	16:16	16:36	16:55	17:15	17:35	17:55	18:23	18:41
Niittysilta	06:34	06:53	07:19	07:39	07:59	08:43	09:04	13:22	13:52	14:22	14:51	15:21	15:41	16:01	16:21	16:41	17:00	17:20	17:40	18:00	18:28	18:46
Niittykumpu (M)	06:35	06:54	07:20	07:40	08:00	08:44	09:05	13:23	13:53	14:23	14:52	15:22	15:42	16:02	16:22	16:42	17:01	17:21	17:41	18:01	18:29	18:47
Haltila	06:36	06:55	07:21	07:42	08:02	08:46	09:07	13:25	13:55	14:25	14:54	15:24	15:44	16:04	16:24	16:44	17:03	17:23	17:43	18:03	18:31	18:49
Lystimäenristi	06:37	06:56	07:22	07:43	08:03	08:47	09:08	13:26	13:56	14:26	14:55	15:25	15:45	16:05	16:25	16:45	17:04	17:24	17:44	18:04	18:32	18:50
Ylisrinne	06:38	06:57	07:23	07:43	08:03	08:47	09:08	13:26	13:56	14:26	14:55	15:25	15:45	16:05	16:25	16:45	17:04	17:24	17:44	18:04	18:32	18:50
Itäportti	06:38	06:57	07:23	07:44	08:04	08:48	09:09	13:27	13:57	14:27	14:56	15:26	15:46	16:06	16:26	16:46	17:05	17:25	17:45	18:05	18:33	18:51
Alaportti	06:39	06:58	07:24	07:45	08:05	08:49	09:10	13:28	13:58	14:28	14:57	15:27	15:47	16:07	16:27	16:47	17:06	17:26	17:46	18:06	18:34	18:52
Kuunsilta	06:40	06:59	07:25	07:46	08:06	08:50	09:11	13:29	13:59	14:29	14:58	15:28	15:48	16:08	16:28	16:48	17:07	17:27	17:47	18:07	18:35	18:53
Kuunkatu	06:40	06:59	07:25	07:46	08:06	08:50	09:11	13:29	13:59	14:29	14:58	15:28	15:48	16:08	16:28	16:48	17:07	17:27	17:47	18:07	18:35	18:53
Kalliolähde	06:41	07:00	07:26	07:47	08:07	08:51	09:12	13:30	14:00	14:30	14:59	15:29	15:49	16:09	16:29	16:49	17:08	17:28	17:48	18:08	18:36	18:54
Holmankorpi	06:42	07:01	07:27	07:48	08:08	08:52	09:13	13:31	14:01	14:31	15:00	15:30	15:50	16:10	16:30	16:50	17:09	17:29	17:49	18:09	18:37	18:55
Puolarmetsä	06:43	07:02	07:28	07:49	08:09	08:53	09:14	13:32	14:02	14:32	15:01	15:31	15:51	16:11	16:31	16:51	17:10	17:30	17:50	18:10	18:38	18:56
Puolarmetsänkatu	06:44	07:03	07:30	07:51	08:11	08:54	09:15	13:34	14:04	14:34	15:03	15:33	15:53	16:13	16:33	16:53	17:12	17:32	17:52	18:12	18:40	18:58
Puolarmäki	06:45	07:04	07:30	07:51	08:11	08:55	09:16	13:34	14:04	14:34	15:04	15:34	15:54	16:14	16:34	16:54	17:13	17:33	17:53	18:13	18:40	18:58
Kukkumäki	06:47	07:06	07:32	07:53	08:13	08:57	09:18	13:36	14:06	14:36	15:06	15:36	15:56	16:16	16:36	16:56	17:15	17:35	17:55	18:15	18:42	19:00
Kaskimaa	06:48	07:07	07:33	07:54	08:14	08:58	09:19	13:37	14:07	14:37	15:07	15:38	15:58	16:18	16:38	16:58	17:17	17:36	17:56	18:16	18:43	19:01
Latokaskenniitty	06:49	07:08	07:34	07:55	08:15	08:59	09:20	13:38	14:08	14:38	15:08	15:39	15:59	16:19	16:39	16:59	17:18	17:37	17:57	18:17	18:44	19:02
Ohrakaski	06:49	07:08	07:35	07:56	08:16	08:59	09:20	13:39	14:09	14:39	15:09	15:39	15:59	16:19	16:39	16:59	17:18	17:38	17:58	18:18	18:45	19:03
Nauriskaski	06:50	07:09	07:36	07:57	08:17	09:00	09:21	13:40	14:10	14:40	15:10	15:40	16:00	16:20	16:40	17:00	17:19	17:39	17:59	18:19	18:46	19:04
Latokaski	06:51	07:10	07:37	07:58	08:18	09:01	09:22	13:41	14:11	14:41	15:11	15:41	16:01	16:21	16:41	17:01	17:20	17:40	18:00	18:20	18:47	19:05
Kaurakaski	06:51	07:10	07:37	07:58	08:18	09:01	09:22	13:41	14:11	14:41	15:11	15:42	16:02	16:22	16:42	17:02	17:21	17:40	18:00	18:20	18:47	19:05
Kulolaakso	06:52	07:11	07:38	07:59	08:19	09:02	09:23	13:42	14:12	14:42	15:12	15:43	16:03	16:23	16:43	17:03	17:22	17:41	18:01	18:21	18:48	19:06
Latokasken koulu	06:52	07:11	07:38	07:59	08:19	09:02	09:23	13:42	14:12	14:42	15:12	15:43	16:03	16:23	16:43	17:03	17:22	17:41	18:01	18:21	18:48	19:06

Latokasken koulu – Kamppi, tulo

Timing points All stops

Latokasken koulu	05:11	05:56	06:15	06:37	06:56	07:17	07:36	07:57	08:17	08:37	09:06	13:49	14:19	14:49	15:19	15:38	15:58	16:18	16:38	16:58	17:28
Kaurakaski	05:12	05:57	06:16	06:38	06:57	07:18	07:37	07:58	08:18	08:38	09:07	13:50	14:20	14:50	15:20	15:39	15:59	16:19	16:39	16:59	17:29
Latokaski	05:12	05:57	06:16	06:38	06:58	07:19	07:38	07:59	08:19	08:38	09:07	13:50	14:20	14:50	15:20	15:39	15:59	16:19	16:39	16:59	17:29
Nauriskaski	05:13	05:59	06:18	06:40	06:59	07:20	07:39	08:00	08:20	08:40	09:09	13:51	14:21	14:51	15:22	15:41	16:01	16:21	16:41	17:01	17:31
Ohrakaski	05:14	05:59	06:18	06:40	07:00	07:21	07:40	08:01	08:21	08:40	09:09	13:52	14:22	14:52	15:22	15:41	16:01	16:21	16:41	17:01	17:31
Latokaskenniitty	05:15	06:00	06:19	06:41	07:00	07:21	07:41	08:01	08:21	08:41	09:10	13:53	14:23	14:53	15:23	15:42	16:02	16:22	16:42	17:02	17:32
Kaskimaa	05:16	06:01	06:20	06:42	07:02	07:23	07:42	08:03	08:23	08:42	09:11	13:54	14:24	14:54	15:24	15:43	16:03	16:23	16:43	17:03	17:33
Kukkumäki	05:17	06:02	06:21	06:43	07:03	07:24	07:44	08:04	08:24	08:43	09:12	13:55	14:25	14:55	15:25	15:44	16:04	16:24	16:44	17:04	17:34
Puolarmäki	05:19	06:04	06:23	06:45	07:05	07:26	07:46	08:06	08:26	08:45	09:14	13:57	14:27	14:57	15:27	15:46	16:06	16:26	16:46	17:06	17:36
Puolarmetsänkatu	05:19	06:05	06:24	06:46	07:06	07:27	07:47	08:07	08:27	08:46	09:15	13:57	14:27	14:57	15:28	15:47	16:07	16:27	16:47	17:07	17:37
Puolarmetsä	05:21 05:22	06:07 06:08	06:26 06:27	06:48 06:49	07:08 07:09	07:29 07:30	07:49 07:50	08:09 08:10	08:29 08:30	08:48 08:49	09:17 09:18	13:59 14:00	14:29 14:30	14:59 15:00	15:30 15:31	15:49 15:50	16:09 16:10	16:29 16:30	16:49 16:50	17:09 17:10	17:39 17:40
Holmankorpi	05:22	06:08	06:27	06:49	07:09	07:30	07:50	08:10	08:30	08:49	09:18	14:00	14:30	15:00	15:31	15:50	16:10	16:30	16:50	17:10	17:40
Kalliolähde	05:23	06:09	06:28	06:50	07:10	07:31	07:51	08:11	08:31	08:50	09:19	14:01	14:31	15:01	15:32	15:51	16:11	16:31	16:51	17:11	17:41
Kuunkatu	05:24	06:10	06:29	06:51	07:11	07:32	07:52	08:12	08:32	08:51	09:20	14:02	14:32	15:02	15:33	15:52	16:12	16:32	16:52	17:12	17:42
Kuunsilta	05:25	06:11	06:30	06:52	07:12	07:33	07:53	08:13	08:33	08:52	09:21	14:03	14:33	15:03	15:34	15:53	16:13	16:33	16:53	17:13	17:43
Alaportti	05:26	06:12	06:31	06:53	07:14	07:35	07:55	08:15	08:35	08:54	09:23	14:05	14:35	15:05	15:36	15:55	16:15	16:35	16:55	17:15	17:44
Itäportti	05:27	06:13	06:32	06:54	07:14	07:35	07:56	08:16	08:36	08:54	09:23	14:05	14:35	15:05	15:36	15:55	16:15	16:35	16:55	17:15	17:45
Ylisrinne	05:28	06:14	06:33	06:55	07:15	07:36	07:57	08:17	08:37	08:55	09:24	14:06	14:36	15:06	15:37	15:56	16:16	16:36	16:56	17:16	17:46
Lystimäenristi	05:28	06:14	06:34	06:56	07:16	07:37	07:58	08:18	08:38	08:56	09:25	14:07	14:37	15:07	15:38	15:57	16:17	16:37	16:57	17:17	17:47
Gräsantulli	05:29	06:15	06:35	06:57	07:18	07:39	07:59	08:19	08:39	08:58	09:27	14:09	14:39	15:09	15:40	15:59	16:19	16:39	16:59	17:19	17:48
Niittykummunsilta	05:30	06:16	06:36	06:58	07:19	07:40	08:01	08:21	08:41	08:59	09:28	14:10	14:40	15:10	15:41	16:00	16:20	16:40	17:00	17:20	17:49
Niittykumpu (M)	05:31	06:17	06:37	06:59	07:20	07:41	08:02	08:22	08:42	09:00	09:29	14:11	14:41	15:11	15:42	16:01	16:21	16:41	17:01	17:21	17:50
Niittysilta	05:32	06:18	06:38	07:00	07:21	07:42	08:03	08:23	08:43	09:01	09:30	14:12	14:42	15:12	15:43	16:02	16:22	16:42	17:02	17:22	17:51
Westendinasema	05:34	06:20	06:40	07:02	07:23	07:44	08:06	08:26	08:45	09:03	09:32	14:15	14:45	15:15	15:46	16:05	16:25	16:45	17:05	17:25	17:54
Karhusaari	05:35	06:22	06:42	07:04	07:24	07:45	08:07	08:27	08:46	09:05	09:34	14:17	14:47	15:17	15:48	16:06	16:26	16:46	17:06	17:26	17:56
Hanasaari	05:37	06:24	06:44	07:06	07:26	07:47	08:09	08:29	08:48	09:07	09:36	14:19	14:49	15:19	15:50	16:08	16:28	16:48	17:08	17:28	17:58
Länsiväylä	05:42	06:29	06:49	07:11	07:31	07:52	08:14	08:34	08:53	09:12	09:41	14:24	14:54	15:24	15:55	16:13	16:33	16:53	17:13	17:33	18:03
Lapinrinne	05:44	06:31	06:51	07:13	07:33	07:54	08:16	08:36	08:55	09:14	09:43	14:26	14:56	15:26	15:57	16:15	16:35	16:55	17:15	17:35	18:05
Kamppi, tulo	05:45	06:32	06:52	07:14	07:34	07:55	08:17	08:37	08:56	09:15	09:44	14:27	14:57	15:27	15:58	16:16	16:36	16:56	17:16	17:36	18:06

Last updated on March 23, 2026

Route Path (Streets & Roads)

Outbound: Kamppi – Latokasken koulu

Lapinrinne - Porkkalankatu - Länsiväylä - Haukilahdenkatu - Merituulentie - Kuitinmäentie - Uuskartanontie - Ruomelantie - Kuunkatu - Friisinkalliontie - Puolarintie - Puolarmetsänkatu - Finnoontie - Nöykkiönkatu - Kaskitie - Latokaski - Kaskenpolttajantie - Kulolaakso

Inbound: Latokasken koulu – Kamppi, tulo

Kulolaakso - Kaskenpolttajantie - Latokaski - Kaskitie - Nöykkiönkatu - Finnoontie - Puolarmetsänkatu - Puolarintie - Friisinkalliontie - Kuunkatu - Ruomelantie - Uuskartanontie - Kuitinmäentie - Merituulentie - Haukilahdenkatu - Westendinkatu - Länsiväylä - Porkkalankatu - Lapinrinne - Salomonkatu

All data is available in GTFS feed: fintraffic

Regional Bus Service 121a FAQ

What time does the 121a bus start operating?

Services on the 121a - Kamppi-Olari-Latokaski bus start at 06:19 on Monday, Tuesday, Wednesday, Thursday, Friday.
What time does the 121a bus stop working?

Services on the 121a - Kamppi-Olari-Latokaski bus stop at 19:06 on Monday, Tuesday, Wednesday, Thursday, Friday.
Is there a 121a bus stop near me?

Click here to view the nearest 121a - Kamppi-Olari-Latokaski bus stop.

121a bus Route Map

PDF Version: 121a timetable, stops and map

121a (Helsinki Buses)

The first stop of the 121a bus route is Kamppi and the last stop is Latokasken koulu. 121a (Kamppi-Olari-Latokaski) is operational during on weekdays.

Additional information: 121a has 29 stops and the total trip duration for this route is approximately 39 minutes.

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121a bus near me

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125n - Kamppi-Tapiola (M)-Niittykumpu (M)-Olari- Latokaski

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