Singapore bus service
103
Serangoon Int to Yishun Int, and Yishun Int to Serangoon Int.
85 stops · SBS Transit
CC13NE12NS133 rail connections
Towards Yishun Int
41 stops, Serangoon Int to Yishun Int.
| # | Stop | Mon to Fri | Saturday | Sunday |
|---|---|---|---|---|
| 1 | Serangoon Int66009 · S'goon Ave 2CC13NE12 | 6:00 am – 12:15 am | 6:00 am – 12:00 am | 6:00 am – 12:00 am |
| 2 | S'Goon Stn Exit B62131 · Upp S'goon RdCC13NE12 | 6:02 am – 12:18 am | 6:02 am – 12:03 am | 6:02 am – 12:03 am |
| 3 | Opp Blk 162141 · Upp S'goon RdCC13NE12 | 6:04 am – 12:19 am | 6:04 am – 12:04 am | 6:04 am – 12:04 am |
| 4 | Blk 20963141 · Boundary Rd | 6:05 am – 12:21 am | 6:05 am – 12:06 am | 6:05 am – 12:06 am |
| 5 | Opp S'goon Sports Cplx63361 · Yio Chu Kang Link | 6:07 am – 12:23 am | 6:07 am – 12:08 am | 6:07 am – 12:08 am |
| 6 | Bef St. Helier's Ave63181 · Yio Chu Kang Rd | 5:50 am – 12:25 am | 6:09 am – 12:10 am | 6:09 am – 12:10 am |
| 7 | Aft S'goon Nth Ave 163191 · Yio Chu Kang Rd | 5:52 am – 12:26 am | 6:10 am – 12:11 am | 6:10 am – 12:11 am |
| 8 | Affinity At Serangoon63201 · Yio Chu Kang Rd | 5:53 am – 12:27 am | 6:11 am – 12:12 am | 6:11 am – 12:12 am |
| 9 | Blk 13863211 · Yio Chu Kang Rd | 5:54 am – 12:28 am | 6:12 am – 12:13 am | 6:12 am – 12:13 am |
| 10 | Opp Gracehaven S Army64101 · Yio Chu Kang Rd | 5:55 am – 12:29 am | 6:14 am – 12:15 am | 6:14 am – 12:14 am |
| 11 | Opp Blk 95364111 · Yio Chu Kang Rd | 5:57 am – 12:30 am | 6:15 am – 12:16 am | 6:15 am – 12:15 am |
| 12 | Aft Ang Mo Kio Ave 564121 · Yio Chu Kang Rd | 5:58 am – 12:31 am | 6:16 am – 12:17 am | 6:16 am – 12:16 am |
| 13 | Ch of St. Vincent de Paul67079 · Yio Chu Kang Rd | 5:59 am – 12:32 am | 6:17 am – 12:18 am | 6:17 am – 12:17 am |
| 14 | Bef Jln Selaseh67069 · Yio Chu Kang Rd | 6:00 am – 12:33 am | 6:19 am – 12:19 am | 6:18 am – 12:18 am |
| 15 | Seletar Hills Est67059 · Yio Chu Kang Rd | 6:01 am – 12:34 am | 6:20 am – 12:20 am | 6:19 am – 12:18 am |
| 16 | The Greenwich67049 · Yio Chu Kang Rd | 6:03 am – 12:35 am | 6:21 am – 12:21 am | 6:20 am – 12:19 am |
| 17 | Aft Yio Chu Kang Rd67081 · Sengkang West Rd | 6:04 am – 12:36 am | 6:22 am – 12:22 am | 6:21 am – 12:20 am |
| 18 | Bef Jln Kayu68011 · Sengkang West Ave | 6:06 am – 12:37 am | 6:23 am – 12:23 am | 6:22 am – 12:21 am |
| 19 | Opp Blk 448A68021 · Jln Kayu | 6:07 am – 12:39 am | 6:24 am – 12:24 am | 6:23 am – 12:23 am |
| 20 | Jln Kayu Shophouse68031 · Jln Kayu | 6:09 am – 12:40 am | 6:26 am – 12:25 am | 6:25 am – 12:24 am |
| 21 | Bef TPE68051 · Jln Kayu | 6:10 am – 12:41 am | 6:27 am – 12:26 am | 6:26 am – 12:25 am |
| 22 | Bef Piccadilly Circus/TPE68111 · Jln Kayu | 6:00 am – 12:43 am | 6:00 am – 12:27 am | 6:00 am – 12:27 am |
| 23 | Aft Mornington Cres68061 · Piccadilly | 6:01 am – 12:44 am | 6:01 am – 12:28 am | 6:01 am – 12:28 am |
| 24 | Aft Baker St68091 · Seletar Aerospace Dr | 6:03 am – 12:45 am | 6:02 am – 12:29 am | 6:02 am – 12:29 am |
| 25 | Bef Seletar A'space Rise68081 · Seletar Aerospace Dr | 6:04 am – 12:46 am | 6:03 am – 12:30 am | 6:03 am – 12:30 am |
| 26 | Rolls Royce Pte Ltd68101 · Seletar Aerospace Dr | 6:05 am – 12:47 am | 6:04 am – 12:31 am | 6:04 am – 12:30 am |
| 27 | Bef West Camp Rd68121 · Seletar Aerospace Dr | 6:06 am – 12:48 am | 6:06 am – 12:32 am | 6:05 am – 12:31 am |
| 28 | Aft Seletar A'space Lane68161 · West Camp Rd | 6:07 am – 12:49 am | 6:07 am – 12:33 am | 6:06 am – 12:32 am |
| 29 | Opp Youth Flying Club68131 · West Camp Rd | 6:07 am – 12:50 am | 6:08 am – 12:34 am | 6:07 am – 12:33 am |
| 30 | Opp JTC Aviation Two68141 · West Camp Rd | 6:09 am – 12:51 am | 6:09 am – 12:35 am | 6:08 am – 12:34 am |
| 31 | Bef Shell Aviation68151 · West Camp Rd | 6:10 am – 12:52 am | 6:10 am – 12:36 am | 6:09 am – 12:35 am |
| 32 | Opp Blk 475A68171 · Yishun Ave 1 | 6:15 am – 12:56 am | 6:15 am – 12:39 am | 6:13 am – 12:39 am |
| 33 | Opp Blk 470A59799 · Yishun Ave 1 | 6:16 am – 12:57 am | 6:16 am – 12:39 am | 6:14 am – 12:40 am |
| 34 | Opp Blks 469A/469B59779 · Yishun Ave 1 | 6:17 am – 12:57 am | 6:16 am – 12:40 am | 6:14 am – 12:40 am |
| 35 | Bef Yishun Ave 659789 · Yishun Ave 1 | 6:17 am – 12:58 am | 6:16 am – 12:40 am | 6:15 am – 12:41 am |
| 36 | Opp Blk 41959461 · Yishun Ave 11 | 6:19 am – 12:59 am | 6:18 am – 12:41 am | 6:16 am – 12:42 am |
| 37 | Opp Huamin Pr Sch59459 · Yishun Ave 11 | 6:21 am – 1:01 am | 6:20 am – 12:43 am | 6:18 am – 12:44 am |
| 38 | Bef SAFRA Yishun59709 · Yishun Ctrl | 6:23 am – 1:03 am | 6:22 am – 12:45 am | 6:19 am – 12:45 am |
| 39 | Opp Khoo Teck Puat Hosp59349 · Yishun Ctrl | 6:24 am – 1:04 am | 6:23 am – 12:46 am | 6:20 am – 12:46 am |
| 40 | Blk 76758991 · Yishun Ave 2 | 6:27 am – 1:06 am | 6:27 am – 12:48 am | 6:25 am – 12:48 am |
| 41 | Yishun Int59009 · Yishun Ave 2NS13 | 6:30 am – 1:08 am | 6:29 am – 12:50 am | 6:27 am – 12:50 am |
Towards Serangoon Int
44 stops, Yishun Int to Serangoon Int.
| # | Stop | Mon to Fri | Saturday | Sunday |
|---|---|---|---|---|
| 1 | Yishun Int59009 · Yishun Ave 2NS13 | 6:00 am – 12:00 am | 6:00 am – 12:00 am | 6:00 am – 12:00 am |
| 2 | Opp Blk 75759069 · Yishun Ave 2 | 6:01 am – 12:01 am | 6:01 am – 12:01 am | 6:01 am – 12:01 am |
| 3 | Khoo Teck Puat Hosp59341 · Yishun Ctrl | 6:06 am – 12:06 am | 6:06 am – 12:06 am | 6:06 am – 12:06 am |
| 4 | Opp SAFRA Yishun59701 · Yishun Ctrl | 6:07 am – 12:07 am | 6:07 am – 12:07 am | 6:07 am – 12:07 am |
| 5 | Blk 348B59651 · Yishun Ave 11 | 6:08 am – 12:08 am | 6:08 am – 12:08 am | 6:08 am – 12:08 am |
| 6 | Bet Blks 349/35059451 · Yishun Ave 11 | 6:10 am – 12:10 am | 6:09 am – 12:09 am | 6:09 am – 12:09 am |
| 7 | Blk 41959469 · Yishun Ave 11 | 6:12 am – 12:12 am | 6:11 am – 12:11 am | 6:11 am – 12:11 am |
| 8 | Aft Yishun Ave 659781 · Yishun Ave 1 | 6:13 am – 12:13 am | 6:12 am – 12:12 am | 6:12 am – 12:12 am |
| 9 | Blk 469B59771 · Yishun Ave 1 | 6:13 am – 12:14 am | 6:12 am – 12:13 am | 6:13 am – 12:13 am |
| 10 | Blk 471A59791 · Yishun Ave 1 | 6:14 am – 12:14 am | 6:13 am – 12:13 am | 6:13 am – 12:13 am |
| 11 | Aft Yishun Ave 868179 · Piccadilly | 6:15 am – 12:15 am | 6:14 am – 12:14 am | 6:14 am – 12:14 am |
| 12 | Aft Shell Aviation68159 · West Camp Rd | 6:10 am – 12:19 am | 6:10 am – 12:18 am | 6:10 am – 12:18 am |
| 13 | ST Aerospace68149 · West Camp Rd | 6:11 am – 12:20 am | 6:11 am – 12:19 am | 6:11 am – 12:19 am |
| 14 | Youth Flying Club68139 · West Camp Rd | 6:12 am – 12:21 am | 6:12 am – 12:20 am | 6:12 am – 12:20 am |
| 15 | Bef Seletar A'space Lane68169 · West Camp Rd | 6:13 am – 12:22 am | 6:13 am – 12:21 am | 6:13 am – 12:21 am |
| 16 | Aft West Camp Rd68129 · Seletar Aerospace Dr | 6:14 am – 12:23 am | 6:14 am – 12:22 am | 6:14 am – 12:22 am |
| 17 | Opp Rolls Royce Pte Ltd68109 · Seletar Aerospace Dr | 6:15 am – 12:24 am | 6:15 am – 12:23 am | 6:15 am – 12:23 am |
| 18 | Aft Seletar A'space Rise68089 · Seletar Aerospace Dr | 6:16 am – 12:25 am | 6:16 am – 12:24 am | 6:16 am – 12:24 am |
| 19 | Bef Baker St68099 · Seletar Aerospace Dr | 6:17 am – 12:25 am | 6:16 am – 12:24 am | 6:16 am – 12:24 am |
| 20 | Aft Battersea Rd68069 · Piccadilly | 6:18 am – 12:27 am | 6:18 am – 12:26 am | 6:18 am – 12:26 am |
| 21 | Aft Piccadilly Circus/TPE68119 · Jln Kayu | 5:30 am – 12:28 am | 5:30 am – 12:27 am | 5:50 am – 12:27 am |
| 22 | Aft TPE68059 · Jln Kayu | 5:31 am – 12:29 am | 5:31 am – 12:28 am | 5:51 am – 12:28 am |
| 23 | Opp Jln Tari Lilin68049 · Jln Kayu | 5:32 am – 12:30 am | 5:32 am – 12:28 am | 5:51 am – 12:28 am |
| 24 | Aft Abundant Grace Ch68039 · Jln Kayu | 5:33 am – 12:31 am | 5:33 am – 12:29 am | 5:52 am – 12:29 am |
| 25 | Blk 448A68029 · Jln Kayu | 5:34 am – 12:32 am | 5:33 am – 12:30 am | 5:53 am – 12:30 am |
| 26 | Aft Jln Kayu68019 · Sengkang West Ave | 5:36 am – 12:33 am | 5:34 am – 12:31 am | 5:54 am – 12:31 am |
| 27 | Bef Fernvale Lane67089 · Sengkang West Rd | 5:37 am – 12:34 am | 5:35 am – 12:32 am | 5:55 am – 12:32 am |
| 28 | Opp The Greenwich67041 · Yio Chu Kang Rd | 5:39 am – 12:35 am | 5:36 am – 12:33 am | 5:56 am – 12:33 am |
| 29 | Opp Seletar Hills Est67051 · Yio Chu Kang Rd | 5:39 am – 12:36 am | 5:38 am – 12:34 am | 5:58 am – 12:34 am |
| 30 | Aft Jln Selaseh67061 · Yio Chu Kang Rd | 5:40 am – 12:37 am | 5:39 am – 12:35 am | 5:59 am – 12:35 am |
| 31 | Bef Gerald Dr67071 · Yio Chu Kang Rd | 5:42 am – 12:38 am | 5:40 am – 12:36 am | 6:00 am – 12:36 am |
| 32 | Blk 988B64129 · Yio Chu Kang Rd | 5:43 am – 12:38 am | 5:41 am – 12:37 am | 6:01 am – 12:36 am |
| 33 | Blk 95364119 · Yio Chu Kang Rd | 5:43 am – 12:39 am | 5:42 am – 12:38 am | 6:03 am – 12:37 am |
| 34 | Gracehaven S Army64109 · Yio Chu Kang Rd | 5:46 am – 12:40 am | 5:44 am – 12:39 am | 6:04 am – 12:38 am |
| 35 | Bef Yio Chu Kang Chapel63219 · Yio Chu Kang Rd | 5:48 am – 12:41 am | 5:45 am – 12:40 am | 6:05 am – 12:39 am |
| 36 | Parkwood Residences63209 · Yio Chu Kang Rd | 5:49 am – 12:42 am | 5:46 am – 12:41 am | 6:06 am – 12:40 am |
| 37 | Aft Phillips Ave63199 · Yio Chu Kang Rd | 5:51 am – 12:43 am | 5:47 am – 12:42 am | 6:07 am – 12:41 am |
| 38 | Aft S'goon Gdn Way63189 · Yio Chu Kang Rd | 5:52 am – 12:44 am | 5:48 am – 12:43 am | 6:08 am – 12:42 am |
| 39 | Bef Tai Seng Chr Ch63179 · Yio Chu Kang Rd | 5:53 am – 12:44 am | 5:49 am – 12:43 am | 6:08 am – 12:42 am |
| 40 | S'goon Sports Cplx63369 · Yio Chu Kang Link | 5:52 am – 12:45 am | 5:50 am – 12:44 am | 6:10 am – 12:43 am |
| 41 | S'goon Stadium63149 · Boundary Rd | 5:54 am – 12:46 am | 5:52 am – 12:45 am | 6:12 am – 12:44 am |
| 42 | Forest Woods62149 · Upp S'goon Rd | 5:57 am – 12:48 am | 5:55 am – 12:47 am | 6:15 am – 12:46 am |
| 43 | S'goon Stn Exit D/Blk 41662189 · Upp S'goon RdCC13NE12 | 5:58 am – 12:48 am | 5:57 am – 12:48 am | 6:16 am – 12:47 am |
| 45 | Serangoon Int66009 · S'goon Ave 2CC13NE12 | 6:00 am – 12:51 am | 5:58 am – 12:52 am | 6:17 am – 12:50 am |
First and last bus are LTA's scheduled times for each stop, so they get later as the bus works along the route. Live arrival times are on each stop's own page. Data updated 2026-08-22.