W4 Blanchardstown ↔ The Square

Operated by Go-Ahead Ireland. First bus 05:30, last bus 23:30. 92 journeys on weekdays.

💷 Fares on the W4 are set under the National Transport Authority's fare structure. Paying with a TFI Leap Card is significantly cheaper than cash, with daily and weekly caps on most city services. Who travels free →

Timetable

Times are shown at the route's main timing stops — buses serve all stops in between. For times at your exact stop, open the stop's own page.

towards The Square · Monday to Friday towards The Square · Saturday towards The Square · Sunday towards Blanchardstown · Monday to Friday towards Blanchardstown · Saturday towards Blanchardstown · Sunday

W4 towards The Square — Monday to Friday (46 journeys)
Blanchardstown SC	05:30	06:00	06:30	06:45	07:00	07:15	07:30	07:45	08:00	08:15	08:30	09:00	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	14:45	15:00	15:15	15:30	15:45	16:00	16:15	16:30	16:45	17:00	17:15	17:30	18:00	18:30	19:00	19:30	20:00	20:30	21:00	21:30	22:00	22:30	23:30
Liffey Valley SC	05:39	06:11	06:42	06:59	07:14	07:31	07:46	08:01	08:16	08:30	08:46	09:12	09:42	10:12	10:41	11:12	11:42	12:13	12:43	13:13	13:44	14:14	14:44	14:59	15:14	15:29	15:43	15:59	16:15	16:30	16:44	17:01	17:16	17:31	17:45	18:13	18:43	19:11	19:42	20:11	20:41	21:11	21:41	22:10	22:41	23:40
The Penny Hill	05:46	06:20	06:51	07:07	07:23	07:39	07:54	08:09	08:25	08:39	08:55	09:20	09:49	10:19	10:48	11:19	11:49	12:21	12:51	13:21	13:53	14:23	14:54	15:08	15:23	15:37	15:51	16:09	16:24	16:39	16:52	17:10	17:26	17:41	17:54	18:21	18:51	19:19	19:49	20:18	20:48	21:18	21:47	22:16	22:47	23:45
Pfizer	05:53	06:29	07:01	07:16	07:32	07:50	08:05	08:20	08:36	08:51	09:05	09:28	09:57	10:26	10:56	11:27	11:57	12:29	12:59	13:30	14:02	14:32	15:04	15:18	15:32	15:48	16:00	16:18	16:33	16:48	17:00	17:19	17:34	17:51	18:03	18:29	18:59	19:26	19:57	20:25	20:55	21:25	21:54	22:22	22:53	23:50
Brownsbarn Orch	06:01	06:38	07:11	07:25	07:42	08:00	08:14	08:29	08:45	08:59	09:14	09:36	10:05	10:34	11:04	11:36	12:06	12:38	13:08	13:39	14:11	14:42	15:14	15:29	15:41	15:58	16:12	16:28	16:43	16:58	17:10	17:29	17:44	18:00	18:13	18:37	19:08	19:34	20:04	20:33	21:02	21:33	22:01	22:30	23:00	23:56
Tallaght Square	06:12	06:52	07:24	07:39	07:57	08:14	08:29	08:43	08:59	09:14	09:29	09:49	10:17	10:47	11:17	11:50	12:20	12:53	13:23	13:55	14:27	14:57	15:29	15:44	15:56	16:13	16:28	16:43	16:59	17:14	17:29	17:44	18:00	18:15	18:27	18:51	19:21	19:46	20:16	20:44	21:14	21:44	22:13	22:40	23:10	00:07

W4 towards The Square — Saturday (33 journeys)
Blanchardstown SC	05:30	06:30	07:30	08:30	09:00	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	15:00	15:30	16:00	16:30	17:00	17:30	18:00	18:30	19:00	19:30	20:00	20:30	21:00	21:30	22:00	22:30	23:30
Liffey Valley SC	05:40	06:39	07:40	08:40	09:10	09:40	10:10	10:41	11:12	11:42	12:14	12:44	13:17	13:46	14:14	14:45	15:13	15:43	16:13	16:44	17:14	17:45	18:15	18:43	19:11	19:41	20:11	20:41	21:10	21:40	22:11	22:41	23:39
The Penny Hill	05:46	06:45	07:46	08:47	09:17	09:47	10:17	10:49	11:19	11:49	12:21	12:51	13:27	13:56	14:21	14:53	15:21	15:51	16:21	16:51	17:21	17:53	18:22	18:51	19:19	19:48	20:18	20:48	21:17	21:46	22:18	22:48	23:45
Pfizer	05:52	06:52	07:53	08:54	09:24	09:54	10:24	10:56	11:27	11:57	12:30	13:00	13:36	14:05	14:29	15:01	15:28	15:59	16:28	16:59	17:28	18:01	18:30	18:58	19:27	19:56	20:25	20:55	21:23	21:53	22:24	22:54	23:51
Brownsbarn Orch	05:59	06:59	08:00	09:01	09:31	10:02	10:33	11:04	11:35	12:06	12:38	13:08	13:48	14:17	14:37	15:10	15:35	16:08	16:36	17:07	17:35	18:10	18:38	19:07	19:34	20:04	20:32	21:02	21:30	22:00	22:31	23:01	23:58
Tallaght Square	06:09	07:09	08:11	09:12	09:43	10:15	10:45	11:17	11:49	12:21	12:52	13:22	14:03	14:33	14:51	15:25	15:52	16:22	16:50	17:20	17:52	18:22	18:49	19:19	19:47	20:16	20:43	21:13	21:41	22:11	22:41	23:11	00:07

W4 towards The Square — Sunday (30 journeys)
Blanchardstown SC	07:30	08:30	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	15:00	15:30	16:00	16:30	17:00	17:30	18:00	18:30	19:00	19:30	20:00	20:30	21:00	21:30	22:00	22:30	23:30
Liffey Valley SC	07:40	08:40	09:39	10:10	10:40	11:11	11:41	12:11	12:41	13:13	13:43	14:13	14:44	15:13	15:42	16:12	16:43	17:13	17:42	18:14	18:41	19:11	19:40	20:09	20:39	21:10	21:39	22:09	22:40	23:38
The Penny Hill	07:46	08:46	09:46	10:17	10:47	11:18	11:47	12:18	12:47	13:21	13:51	14:21	14:52	15:20	15:50	16:20	16:50	17:21	17:50	18:21	18:49	19:18	19:48	20:16	20:46	21:17	21:45	22:14	22:46	23:43
Pfizer	07:52	08:52	09:52	10:24	10:53	11:24	11:54	12:25	12:54	13:29	13:59	14:29	14:59	15:27	15:56	16:27	16:57	17:29	17:57	18:28	18:57	19:25	19:55	20:23	20:53	21:23	21:51	22:20	22:51	23:48
Brownsbarn Orch	07:59	09:00	09:59	10:31	11:00	11:32	12:02	12:32	13:02	13:37	14:07	14:37	15:07	15:35	16:04	16:35	17:05	17:38	18:06	18:36	19:04	19:32	20:02	20:30	21:00	21:30	21:57	22:26	22:57	23:54
Tallaght Square	08:09	09:10	10:10	10:42	11:12	11:44	12:14	12:44	13:14	13:51	14:21	14:51	15:21	15:47	16:17	16:47	17:17	17:51	18:19	18:49	19:16	19:43	20:13	20:42	21:12	21:40	22:10	22:36	23:06	00:06

W4 towards Blanchardstown — Monday to Friday (46 journeys)
The Square	05:30	06:00	06:30	06:45	07:00	07:15	07:30	07:45	08:00	08:15	08:30	09:00	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	14:45	15:00	15:15	15:30	15:45	16:00	16:15	16:30	16:45	17:00	17:15	17:30	18:00	18:30	19:00	19:30	20:00	20:30	21:00	21:30	22:00	22:30	23:30
Brownsbarn Orch	05:41	06:12	06:43	06:57	07:14	07:30	07:44	08:00	08:15	08:29	08:45	09:13	09:43	10:12	10:42	11:12	11:42	12:14	12:44	13:13	13:44	14:13	14:44	14:58	15:15	15:31	15:45	16:00	16:15	16:31	16:45	17:00	17:17	17:31	17:46	18:14	18:45	19:12	19:42	20:13	20:42	21:12	21:41	22:11	22:41	23:40
Pfizer	05:47	06:21	06:51	07:05	07:23	07:38	07:53	08:08	08:24	08:37	08:53	09:20	09:50	10:19	10:49	11:19	11:49	12:21	12:51	13:21	13:53	14:21	14:52	15:06	15:24	15:39	15:53	16:09	16:24	16:39	16:54	17:09	17:25	17:39	17:54	18:22	18:52	19:19	19:49	20:20	20:49	21:18	21:48	22:18	22:47	23:45
Ballyowen Road	05:54	06:28	06:58	07:12	07:31	07:46	08:01	08:17	08:32	08:45	09:01	09:26	09:56	10:25	10:56	11:26	11:57	12:28	12:59	13:29	14:02	14:30	15:01	15:15	15:33	15:49	16:03	16:19	16:33	16:48	17:03	17:18	17:35	17:48	18:03	18:30	19:00	19:26	19:56	20:26	20:56	21:24	21:54	22:24	22:53	23:51
Liffey Valley SC	06:02	06:37	07:07	07:22	07:43	07:58	08:14	08:29	08:44	08:55	09:10	09:35	10:04	10:34	11:04	11:35	12:05	12:38	13:09	13:39	14:12	14:40	15:11	15:26	15:44	16:00	16:14	16:29	16:44	16:59	17:14	17:28	17:45	17:58	18:14	18:39	19:09	19:34	20:04	20:33	21:03	21:31	22:01	22:30	23:00	23:56
Blanchardstown SC	06:09	06:45	07:15	07:30	07:52	08:07	08:24	08:39	08:54	09:04	09:19	09:43	10:13	10:43	11:13	11:44	12:14	12:47	13:18	13:48	14:22	14:49	15:20	15:35	15:55	16:10	16:25	16:40	16:55	17:10	17:25	17:40	17:57	18:10	18:25	18:48	19:18	19:42	20:12	20:41	21:11	21:39	22:09	22:38	23:08	00:04

W4 towards Blanchardstown — Saturday (33 journeys)
The Square	05:30	06:30	07:30	08:30	09:00	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	15:00	15:30	16:00	16:30	17:00	17:30	18:00	18:30	19:00	19:30	20:00	20:30	21:00	21:30	22:00	22:30	23:30
Brownsbarn Orch	05:40	06:40	07:41	08:41	09:11	09:41	10:13	10:42	11:14	11:43	12:13	12:44	13:14	13:43	14:14	14:43	15:14	15:43	16:13	16:44	17:12	17:42	18:12	18:43	19:11	19:41	20:12	20:42	21:11	21:40	22:11	22:40	23:40
Pfizer	05:46	06:47	07:48	08:48	09:17	09:48	10:19	10:49	11:21	11:51	12:20	12:51	13:21	13:51	14:22	14:51	15:22	15:51	16:21	16:51	17:19	17:49	18:19	18:49	19:18	19:48	20:18	20:48	21:17	21:46	22:16	22:45	23:46
Ballyowen Road	05:52	06:53	07:54	08:54	09:24	09:55	10:26	10:56	11:28	11:58	12:27	12:59	13:29	13:59	14:30	14:59	15:30	15:59	16:28	16:58	17:26	17:56	18:26	18:57	19:24	19:54	20:25	20:54	21:24	21:52	22:22	22:51	23:51
Liffey Valley SC	05:59	07:01	08:02	09:02	09:32	10:02	10:34	11:05	11:37	12:09	12:38	13:09	13:40	14:10	14:41	15:08	15:40	16:09	16:37	17:08	17:35	18:05	18:36	19:06	19:32	20:02	20:32	21:01	21:30	21:59	22:28	22:58	23:58
Blanchardstown SC	06:06	07:08	08:09	09:10	09:40	10:10	10:42	11:14	11:45	12:18	12:48	13:19	13:52	14:22	14:53	15:22	15:51	16:21	16:48	17:18	17:45	18:15	18:44	19:14	19:40	20:10	20:40	21:09	21:38	22:06	22:35	23:05	00:05

W4 towards Blanchardstown — Sunday (30 journeys)
The Square	07:30	08:30	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	15:00	15:30	16:00	16:30	17:00	17:30	18:00	18:30	19:00	19:30	20:00	20:30	21:00	21:30	22:00	22:30	23:30
Brownsbarn Orch	07:40	08:41	09:41	10:11	10:42	11:12	11:42	12:12	12:44	13:14	13:43	14:13	14:42	15:12	15:42	16:13	16:42	17:12	17:42	18:13	18:42	19:12	19:42	20:11	20:41	21:11	21:41	22:11	22:40	23:39
Pfizer	07:47	08:47	09:47	10:18	10:48	11:18	11:48	12:18	12:50	13:21	13:50	14:20	14:49	15:19	15:49	16:20	16:49	17:19	17:49	18:20	18:49	19:18	19:48	20:17	20:48	21:18	21:47	22:17	22:46	23:45
Ballyowen Road	07:52	08:53	09:53	10:24	10:54	11:25	11:55	12:25	12:56	13:29	13:58	14:27	14:56	15:27	15:56	16:26	16:55	17:26	17:55	18:27	18:56	19:25	19:55	20:24	20:54	21:24	21:52	22:22	22:52	23:51
Liffey Valley SC	08:00	09:00	10:01	10:31	11:02	11:34	12:04	12:34	13:05	13:38	14:07	14:35	15:05	15:36	16:04	16:35	17:04	17:35	18:04	18:36	19:04	19:33	20:03	20:31	21:01	21:31	21:59	22:28	22:58	23:56
Blanchardstown SC	08:07	09:07	10:08	10:39	11:10	11:42	12:13	12:43	13:14	13:49	14:19	14:46	15:16	15:46	16:14	16:44	17:13	17:43	18:13	18:44	19:14	19:41	20:11	20:39	21:09	21:39	22:06	22:36	23:06	00:04

Route map

All stops on route W4

W4 towards The Square

Blanchardstown SC Blanchardstown
Westend Office Park Blanchardstown
Liffey Valley SC
Clayton Hotel Lucan
St Loman's Hospital Lucan
Ballyowen Lane Lucan
Hermitage Road Lucan
Ballyowen Park Lucan
Ballyowen Road Lucan
The Penny Hill Lucan
Glen Vale Lucan
Foxborough Rise Lucan
Kishoge Stn Lucan
Lynche's Lane Clondalkin
Grange Castle Lucan
Pfizer
Grange Cstl Gt Clondalkin
Nangor Clondalkin
Kingswood BP Clondalkin
Green Isle Road Clondalkin
Brownsbarn Orch Clondalkin
Kingswood Road Tallaght
Katharine Tynan Rd Tallaght
Fettercairn Cr Tallaght
Glenshane Tallaght
Tallaght L Centre Tallaght
Whitebrook Tallaght
Kilclare Dr Tallaght
Maplewood Tallaght
Alderwood Tallaght
Tallaght Square Tallaght

W4 towards Blanchardstown

The Square Tallaght
Alderwood Tallaght
Maplewood Tallaght
Kilclare Dr Tallaght
Tallaght L Centre Tallaght
Whitebrook Tallaght
Rossfield Tallaght
Cheeverstown Luas Tallaght
Kingswood Road Tallaght
Brownsbarn Orch Tallaght
Kingswood Hotel Clondalkin
Green Isle Road Clondalkin
Kingswood BP Clondalkin
Nangor Clondalkin
Grange Cstl Gt Clondalkin
Pfizer
Grange Castle Lucan
Lynche's Lane Clondalkin
Kishoge Stn Lucan
Griffeen Avenue Lucan
Glen Vale Lucan
Castle Riada Drive Lucan
Ballyowen Road Lucan
Fforster Green Lucan
Ballyowen Park Lucan
Lucan Retail Park Lucan
Hermitage Bridge Lucan
Hermitage Clinic Lucan
Liffey Valley SC
Junction 6 Blanchardstown
Blanchardstown SC Blanchardstown

Towns & areas on this route

Tallaght Blanchardstown Clondalkin Lucan

Frequently asked questions

What time is the first W4 bus?

The first W4 departure on weekdays leaves at 05:30 (check the full timetable below for your stop, as times vary along the route — weekend times can differ).

What time is the last W4 bus?

The last W4 on weekdays leaves its first stop at 23:30. Always check the timetable for your specific stop — later stops are reached after this time.

How much does the W4 bus cost?

Fares on the W4 are set under the National Transport Authority's fare structure. Paying with a TFI Leap Card is significantly cheaper than cash, with daily and weekly caps on most city services.

Who runs the W4 bus?

The W4 is operated by Go-Ahead Ireland.

Timetable data from the operator via the DfT Bus Open Data Service. Check before you travel — services can change at short notice.

W4 Blanchardstown ↔ The Square ☆ Save