27B Dublin to Ballymun via Clontarf, Santry
Operated by Bus Átha Cliath – Dublin Bus. First bus 06:30, last bus 23:30. 111 journeys on weekdays. Fares: TFI zonal, cheaper with a Leap Card — more.
Wanted a different 27B? 3 other bus routes are numbered 27B elsewhere in the UK — see every 27B bus timetable by area.
Ends at Harristown unless marked “to …” · Monday to Friday · 55 journeys
| Stop | 06:30 | 06:45 | 07:00 | 07:15 | 07:30 to Coolock Lane | 07:45 to Coolock Lane | 08:00 | 08:15 to Coolock Lane | 08:30 | 08:45 to Coolock Lane | 09:00 | 09:15 | 09:30 | 09:45 | 10:00 | 10:20 | 10:40 | 11:00 | 11:20 | 11:40 | 12:00 | 12:20 | 12:40 | 13:00 | 13:20 | 13:40 | 14:00 | 14:20 | 14:40 | 15:00 | 15:20 | 15:40 | 16:00 | 16:15 | 16:30 | 16:45 | 17:00 | 17:15 | 17:30 | 17:45 | 18:00 | 18:15 | 18:30 | 18:45 | 19:00 | 19:20 | 19:40 | 20:00 | 20:30 | 21:00 | 21:30 | 22:00 | 22:30 | 23:00 | 23:30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eden Quay | 06:30 | 06:45 | 07:00 | 07:15 | 07:30 | 07:45 | 08:00 | 08:15 | 08:30 | 08:45 | 09:00 | 09:15 | 09:30 | 09:45 | 10:00 | 10:20 | 10:40 | 11:00 | 11:20 | 11:40 | 12:00 | 12:20 | 12:40 | 13:00 | 13:20 | 13:40 | 14:00 | 14:20 | 14:40 | 15:00 | 15:20 | 15:40 | 16:00 | 16:15 | 16:30 | 16:45 | 17:00 | 17:15 | 17:30 | 17:45 | 18:00 | 18:15 | 18:30 | 18:45 | 19:00 | 19:20 | 19:40 | 20:00 | 20:30 | 21:00 | 21:30 | 22:00 | 22:30 | 23:00 | 23:30 |
| Five Lamps | 06:34 | 06:49 | 07:04 | 07:19 | 07:34 | 07:49 | 08:04 | 08:19 | 08:34 | 08:49 | 09:04 | 09:19 | 09:34 | 09:49 | 10:04 | 10:24 | 10:44 | 11:04 | 11:24 | 11:44 | 12:04 | 12:24 | 12:44 | 13:04 | 13:24 | 13:44 | 14:04 | 14:24 | 14:44 | 15:04 | 15:24 | 15:44 | 16:04 | 16:19 | 16:35 | 16:50 | 17:05 | 17:20 | 17:35 | 17:50 | 18:05 | 18:20 | 18:34 | 18:49 | 19:04 | 19:24 | 19:44 | 20:04 | 20:33 | 21:03 | 21:33 | 22:03 | 22:33 | 23:03 | 23:33 |
| Newcomen Bridge | 06:35 | 06:50 | 07:05 | 07:20 | 07:35 | 07:50 | 08:05 | 08:20 | 08:36 | 08:51 | 09:06 | 09:21 | 09:35 | 09:50 | 10:05 | 10:25 | 10:45 | 11:05 | 11:25 | 11:46 | 12:06 | 12:26 | 12:46 | 13:06 | 13:26 | 13:46 | 14:06 | 14:26 | 14:45 | 15:05 | 15:25 | 15:46 | 16:06 | 16:21 | 16:36 | 16:51 | 17:06 | 17:21 | 17:36 | 17:51 | 18:06 | 18:21 | 18:36 | 18:51 | 19:06 | 19:26 | 19:46 | 20:06 | 20:34 | 21:04 | 21:34 | 22:04 | 22:34 | 23:04 | 23:34 |
| North Strand FS | 06:37 | 06:52 | 07:07 | 07:22 | 07:38 | 07:53 | 08:08 | 08:23 | 08:38 | 08:54 | 09:08 | 09:23 | 09:37 | 09:52 | 10:07 | 10:27 | 10:47 | 11:07 | 11:27 | 11:48 | 12:08 | 12:28 | 12:48 | 13:08 | 13:28 | 13:48 | 14:08 | 14:28 | 14:48 | 15:08 | 15:28 | 15:48 | 16:08 | 16:23 | 16:39 | 16:54 | 17:09 | 17:24 | 17:39 | 17:54 | 18:09 | 18:24 | 18:38 | 18:53 | 19:08 | 19:28 | 19:48 | 20:08 | 20:36 | 21:06 | 21:36 | 22:06 | 22:35 | 23:05 | 23:35 |
| Fairview | 06:38 | 06:53 | 07:09 | 07:24 | 07:39 | 07:55 | 08:10 | 08:24 | 08:40 | 08:55 | 09:10 | 09:25 | 09:39 | 09:54 | 10:09 | 10:29 | 10:49 | 11:09 | 11:29 | 11:50 | 12:10 | 12:30 | 12:50 | 13:10 | 13:30 | 13:50 | 14:10 | 14:30 | 14:50 | 15:10 | 15:30 | 15:50 | 16:10 | 16:25 | 16:41 | 16:56 | 17:11 | 17:26 | 17:41 | 17:56 | 18:11 | 18:26 | 18:40 | 18:55 | 19:10 | 19:30 | 19:50 | 20:10 | 20:38 | 21:08 | 21:38 | 22:08 | 22:36 | 23:06 | 23:36 |
| Copeland Avenue | 06:41 | 06:56 | 07:12 | 07:27 | 07:43 | 07:59 | 08:15 | 08:28 | 08:44 | 09:00 | 09:14 | 09:29 | 09:42 | 09:57 | 10:12 | 10:32 | 10:52 | 11:12 | 11:32 | 11:54 | 12:14 | 12:34 | 12:54 | 13:14 | 13:34 | 13:54 | 14:14 | 14:34 | 14:54 | 15:14 | 15:34 | 15:58 | 16:18 | 16:33 | 16:50 | 17:05 | 17:20 | 17:35 | 17:48 | 18:03 | 18:18 | 18:33 | 18:44 | 18:59 | 19:14 | 19:34 | 19:54 | 20:14 | 20:41 | 21:11 | 21:41 | 22:11 | 22:39 | 23:09 | 23:39 |
| Donnycarney | 06:43 | 06:58 | 07:14 | 07:29 | 07:46 | 08:01 | 08:17 | 08:31 | 08:47 | 09:02 | 09:17 | 09:32 | 09:44 | 09:59 | 10:14 | 10:34 | 10:54 | 11:14 | 11:34 | 11:56 | 12:16 | 12:36 | 12:56 | 13:16 | 13:36 | 13:56 | 14:16 | 14:36 | 14:57 | 15:17 | 15:37 | 16:01 | 16:21 | 16:36 | 16:53 | 17:08 | 17:23 | 17:38 | 17:51 | 18:06 | 18:21 | 18:36 | 18:46 | 19:01 | 19:16 | 19:36 | 19:56 | 20:16 | 20:43 | 21:13 | 21:43 | 22:13 | 22:40 | 23:10 | 23:40 |
| Artane Cottages | 06:44 | 06:59 | 07:16 | 07:31 | 07:48 | 08:03 | 08:20 | 08:33 | 08:49 | 09:04 | 09:19 | 09:34 | 09:46 | 10:01 | 10:16 | 10:36 | 10:56 | 11:16 | 11:36 | 11:58 | 12:18 | 12:38 | 12:58 | 13:18 | 13:38 | 13:58 | 14:18 | 14:38 | 14:59 | 15:19 | 15:39 | 16:04 | 16:24 | 16:39 | 16:55 | 17:10 | 17:25 | 17:40 | 17:53 | 18:08 | 18:23 | 18:38 | 18:48 | 19:03 | 19:18 | 19:38 | 19:58 | 20:18 | 20:45 | 21:15 | 21:45 | 22:15 | 22:41 | 23:11 | 23:41 |
| Artane Rnbt | 06:46 | 07:01 | 07:17 | 07:32 | 07:50 | 08:05 | 08:21 | 08:35 | 08:50 | 09:06 | 09:20 | 09:35 | 09:48 | 10:03 | 10:18 | 10:38 | 10:58 | 11:18 | 11:38 | 12:00 | 12:20 | 12:40 | 13:00 | 13:20 | 13:40 | 14:00 | 14:20 | 14:40 | 15:01 | 15:21 | 15:41 | 16:06 | 16:26 | 16:41 | 16:57 | 17:12 | 17:27 | 17:42 | 17:55 | 18:10 | 18:25 | 18:40 | 18:50 | 19:05 | 19:20 | 19:40 | 20:00 | 20:20 | 20:46 | 21:16 | 21:46 | 22:16 | 22:42 | 23:12 | 23:42 |
| Maryfield Ave | 06:48 | 07:03 | 07:19 | 07:34 | 07:52 | 08:07 | 08:23 | 08:37 | 08:52 | 09:08 | 09:22 | 09:37 | 09:49 | 10:04 | 10:19 | 10:39 | 10:59 | 11:19 | 11:39 | 12:02 | 12:22 | 12:42 | 13:02 | 13:22 | 13:42 | 14:02 | 14:22 | 14:42 | 15:03 | 15:23 | 15:43 | 16:08 | 16:28 | 16:43 | 17:00 | 17:15 | 17:30 | 17:45 | 17:58 | 18:13 | 18:28 | 18:43 | 18:52 | 19:07 | 19:22 | 19:42 | 20:02 | 20:22 | 20:48 | 21:18 | 21:48 | 22:18 | 22:44 | 23:14 | 23:44 |
| Ardmore Drive | 06:49 | 07:04 | 07:21 | 07:36 | 07:53 | 08:09 | 08:25 | 08:38 | 08:54 | 09:10 | 09:24 | 09:39 | 09:51 | 10:06 | 10:21 | 10:41 | 11:01 | 11:21 | 11:41 | 12:04 | 12:24 | 12:44 | 13:04 | 13:24 | 13:44 | 14:04 | 14:24 | 14:44 | 15:05 | 15:25 | 15:45 | 16:11 | 16:31 | 16:46 | 17:02 | 17:17 | 17:32 | 17:47 | 18:00 | 18:15 | 18:30 | 18:45 | 18:54 | 19:09 | 19:24 | 19:44 | 20:04 | 20:24 | 20:49 | 21:19 | 21:49 | 22:19 | 22:45 | 23:15 | 23:45 |
| Tranquility Grove | · | · | · | · | · | 08:11 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Coolock Lane Park | · | · | · | · | · | 08:14 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Beaumont Hospital | · | · | 07:26 | 07:41 | 07:59 | · | 08:31 | 08:44 | 09:00 | 09:17 | 09:30 | 09:45 | 09:57 | 10:12 | 10:27 | 10:47 | 11:07 | 11:27 | 11:47 | 12:10 | 12:30 | 12:50 | 13:10 | 13:30 | 13:50 | 14:10 | 14:30 | 14:50 | 15:12 | 15:32 | 15:52 | 16:17 | 16:37 | 16:52 | 17:08 | 17:23 | 17:38 | 17:53 | 18:06 | 18:21 | 18:36 | 18:51 | 18:59 | 19:14 | 19:29 | 19:49 | 20:09 | 20:29 | 20:54 | 21:24 | 21:54 | 22:24 | · | · | · |
| Castletimon Grn | 06:53 | 07:08 | 07:30 | 07:45 | 08:04 | · | 08:34 | 08:49 | 09:04 | 09:21 | 09:34 | 09:49 | 10:00 | 10:15 | 10:30 | 10:50 | 11:10 | 11:30 | 11:50 | 12:14 | 12:34 | 12:54 | 13:14 | 13:34 | 13:54 | 14:14 | 14:34 | 14:54 | 15:16 | 15:36 | 15:56 | 16:22 | 16:42 | 16:57 | 17:12 | 17:27 | 17:42 | 17:57 | 18:09 | 18:24 | 18:39 | 18:54 | 19:02 | 19:17 | 19:32 | 19:52 | 20:12 | 20:32 | 20:57 | 21:27 | 21:57 | 22:27 | 22:49 | 23:19 | 23:49 |
| Castletimon Drive | 06:55 | 07:10 | 07:32 | 07:47 | 08:05 | · | 08:36 | 08:50 | 09:05 | 09:22 | 09:35 | 09:50 | 10:02 | 10:17 | 10:32 | 10:52 | 11:12 | 11:32 | 11:52 | 12:15 | 12:35 | 12:55 | 13:15 | 13:35 | 13:55 | 14:15 | 14:35 | 14:55 | 15:18 | 15:38 | 15:58 | 16:24 | 16:44 | 16:59 | 17:14 | 17:29 | 17:44 | 17:59 | 18:11 | 18:26 | 18:41 | 18:56 | 19:04 | 19:19 | 19:34 | 19:54 | 20:14 | 20:34 | 20:59 | 21:29 | 21:59 | 22:29 | 22:50 | 23:20 | 23:50 |
| Aulden Grange | 07:01 | 07:16 | 07:38 | 07:53 | 08:10 | 08:20 | 08:43 | 08:55 | 09:11 | 09:26 | 09:41 | 09:56 | 10:08 | 10:23 | 10:38 | 10:58 | 11:18 | 11:38 | 11:58 | 12:21 | 12:41 | 13:01 | 13:21 | 13:41 | 14:01 | 14:21 | 14:41 | 15:01 | 15:24 | 15:44 | 16:04 | 16:32 | 16:52 | 17:07 | 17:21 | 17:36 | 17:51 | 18:06 | 18:18 | 18:33 | 18:48 | 19:03 | 19:10 | 19:25 | 19:40 | 20:00 | 20:20 | 20:40 | 21:04 | 21:34 | 22:04 | 22:34 | 22:54 | 23:24 | 23:54 |
| Morton Stadium | 07:04 | 07:19 | 07:42 | 07:57 | · | · | 08:46 | · | 09:15 | · | 09:45 | 10:00 | 10:11 | 10:26 | 10:41 | 11:01 | 11:21 | 11:41 | 12:01 | 12:25 | 12:45 | 13:05 | 13:25 | 13:45 | 14:05 | 14:25 | 14:45 | 15:05 | 15:28 | 15:48 | 16:08 | 16:36 | 16:56 | 17:11 | 17:25 | 17:40 | 17:55 | 18:10 | 18:21 | 18:36 | 18:51 | 19:06 | 19:13 | 19:28 | 19:43 | 20:03 | 20:23 | 20:43 | 21:07 | 21:37 | 22:07 | 22:37 | 22:57 | 23:27 | 23:57 |
| Turnapin Lane | 07:07 | 07:22 | 07:44 | 07:59 | · | · | 08:49 | · | 09:17 | · | 09:47 | 10:02 | 10:13 | 10:28 | 10:43 | 11:03 | 11:23 | 11:43 | 12:03 | 12:28 | 12:48 | 13:08 | 13:28 | 13:48 | 14:08 | 14:28 | 14:48 | 15:08 | 15:31 | 15:51 | 16:11 | 16:39 | 16:59 | 17:14 | 17:28 | 17:43 | 17:58 | 18:13 | 18:24 | 18:39 | 18:54 | 19:09 | 19:15 | 19:30 | 19:45 | 20:05 | 20:25 | 20:45 | 21:09 | 21:39 | 22:09 | 22:39 | 22:58 | 23:28 | 23:58 |
| Collinstown B Pk | 07:08 | 07:23 | 07:46 | 08:01 | · | · | 08:50 | · | 09:18 | · | 09:48 | 10:03 | 10:14 | 10:29 | 10:44 | 11:04 | 11:24 | 11:44 | 12:04 | 12:29 | 12:49 | 13:09 | 13:29 | 13:49 | 14:09 | 14:29 | 14:49 | 15:09 | 15:32 | 15:52 | 16:12 | 16:40 | 17:00 | 17:15 | 17:29 | 17:44 | 17:59 | 18:14 | 18:25 | 18:40 | 18:55 | 19:10 | 19:16 | 19:31 | 19:46 | 20:06 | 20:26 | 20:46 | 21:09 | 21:39 | 22:09 | 22:39 | 22:59 | 23:29 | 23:59 |
| Collinstown X | 07:09 | 07:24 | 07:47 | 08:02 | · | · | 08:52 | · | 09:20 | · | 09:50 | 10:05 | 10:16 | 10:31 | 10:46 | 11:06 | 11:26 | 11:46 | 12:06 | 12:30 | 12:50 | 13:10 | 13:30 | 13:50 | 14:10 | 14:30 | 14:50 | 15:10 | 15:33 | 15:53 | 16:13 | 16:42 | 17:02 | 17:17 | 17:30 | 17:45 | 18:00 | 18:15 | 18:26 | 18:41 | 18:56 | 19:11 | 19:17 | 19:32 | 19:47 | 20:07 | 20:27 | 20:47 | 21:10 | 21:40 | 22:10 | 22:40 | 22:59 | 23:29 | 23:59 |
| Harristown Depot | 07:14 | 07:29 | 07:52 | 08:07 | · | · | 08:56 | · | 09:25 | · | 09:55 | 10:10 | 10:20 | 10:35 | 10:50 | 11:10 | 11:30 | 11:50 | 12:10 | 12:35 | 12:55 | 13:15 | 13:35 | 13:55 | 14:15 | 14:35 | 14:55 | 15:15 | 15:38 | 15:58 | 16:18 | 16:47 | 17:07 | 17:22 | 17:35 | 17:50 | 18:05 | 18:20 | 18:30 | 18:45 | 19:00 | 19:15 | 19:21 | 19:36 | 19:51 | 20:11 | 20:31 | 20:51 | 21:15 | 21:45 | 22:15 | 22:45 | 23:03 | 23:33 | 00:03 |
Each column is one journey, headed by the time it sets off; one that finishes short of the usual end says where ("to …") — not every journey on this route runs the whole way. A · means that journey does not stop there. Times are shown at the route's main timing stops — buses serve all stops in between. Switch a table to All stops for every stop it calls at, or open a stop's own page for live departures there.
Fares on the 27B 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 →
Christmas & bank holidays
These dates are not the usual timetable for the day they fall on. They come from the operator’s published data, which for Christmas and New Year is often late or incomplete, so check with Bus Átha Cliath – Dublin Bus before you travel. Everything above is an ordinary week.
- Christmas Day — Friday, 25 December 2026 towards Ballymun: 31 journeys, first 08:30 towards Dublin: 31 journeys, first 08:30 Few buses run on Christmas Day, so check with Bus Átha Cliath – Dublin Bus before relying on this.
- Boxing Day — Saturday, 26 December 2026 towards Ballymun: 31 journeys, first 08:30 towards Dublin: 31 journeys, first 08:30
- New Year's Day — Friday, 1 January 2027 towards Ballymun: 31 journeys, first 08:30 towards Dublin: 31 journeys, first 08:30
Route map
All stops on route 27B
27B towards Ballymun
All 49 stops
- Eden Quay Dublin
- Connolly Stn Dublin
- Five Lamps Dublin
- Newcomen Bridge Dublin
- North Strand FS Dublin
- Fairview Marino
- Marino Mart Marino
- Crescent Place Marino
- Copeland Avenue Clontarf
- Mt Temple School Clontarf
- Donnycarney Rd Clontarf
- Donnycarney Clontarf
- Elm Mt Rd Clontarf
- Artane Cottages Clontarf
- Artane Rnbt Artane
- Ardlea Road Artane
- Chanel Avenue Artane
- Maryfield Ave Artane
- Maryfield Drive Artane
- Ardmore Drive Artane
- Kilmore Ave Artane
- Tranquility Grove Artane
- Northside SC Artane
- Coolock Lane Park Beaumont
- Clonshaugh West Beaumont
- Clonshaugh North Artane
- Clonshaugh East Artane
- Cromcastle Ave Artane
- Cromcastle Grn Beaumont
- Beaumont Hospital Beaumont
- Beaumont Hospital Beaumont
- Beaumont Hospital Beaumont
- Kilbarron Pk Beaumont
- Castletimon Grn Beaumont
- Castletimon Road Beaumont
- Castletimon Park Beaumont
- Castletimon Drive Beaumont
- Ballyshannon Avenue Beaumont
- Castletimon Park Beaumont
- Dundaniel Road Beaumont
- Cromcastle Rd Beaumont
- Larch Hill Beaumont
- Aulden Grange Santry
- Morton Stadium Santry
- Furry Park Santry
- Turnapin Lane Santry
- Collinstown B Pk Santry
- Collinstown X Santry
- Harristown Depot Ballymun
27B towards Dublin
All 48 stops
- Coolock Lane Park Beaumont
- Clonshaugh West Beaumont
- Clonshaugh North Artane
- Clonshaugh East Artane
- Harristown Depot Ballymun
- Collinstown B Pk Santry
- Turnapin Great Santry
- Turnapin Lane Santry
- Furry Park Santry
- Morton Stadium Santry
- Coolock Lane Santry
- Aulden Grange Beaumont
- Larch Hill Beaumont
- Cromcastle Rd Beaumont
- Dundaniel Road Beaumont
- Castletimon Road Beaumont
- Castletimon Park Beaumont
- Castletimon Drive Beaumont
- Ballyshannon Avenue Beaumont
- Castletimon Park Beaumont
- Castletimon Grn Beaumont
- Kilbarron Pk Beaumont
- Beaumont Hospital Beaumont
- Beaumont Hospital Beaumont
- Beaumont Hospital Beaumont
- Cromcastle Grn Beaumont
- Cromcastle Ave Artane
- Kilmore Ave Artane
- Ardmore Drive Artane
- Maryfield Drive Artane
- Maryfield Ave Artane
- Chanel Avenue Artane
- Ardlea Road Artane
- Artane Rnbt Artane
- Danieli Road Artane
- Artane Cottages Clontarf
- Elm Mt Rd Clontarf
- Donnycarney Clontarf
- Donnycarney Rd Clontarf
- Mt Temple School Clontarf
- Copeland Avenue Clontarf
- Marino Mart Clontarf
- Fairview Marino
- North Strand FS Dublin
- Newcomen Bridge Dublin
- Five Lamps Dublin
- Talbot St West Dublin
- Eden Quay Dublin
Towns & areas on this route
Frequently asked questions
What time is the first 27B bus?
The first 27B departure on weekdays leaves at 06:30 (check the full timetable below for your stop, as times vary along the route — weekend times can differ).
What time is the last 27B bus?
The last 27B 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 27B bus cost?
Fares on the 27B 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 27B bus?
The 27B is operated by Bus Átha Cliath – Dublin Bus.
Timetable data from Bus Átha Cliath – Dublin Bus via Ireland's National Transport Authority. Check before you travel — services can change at short notice.