181MBus 181MBoon Lay Int loop
Boon Lay Int, looping. 18 stops, run by SMRT Buses. On weekdays the first bus leaves Boon Lay Int at 6:30 am and the last at 8:00 am.
EW27MRT/LRT connection
Bus 181M loop from Boon Lay Int18 stops
| # | Stop | Weekdays | Saturday | Sunday |
|---|---|---|---|---|
| 1 | Boon Lay Int | 6:30 am – 8:00 am | – | – |
| 2 | Blk 669 CP | 6:36 am – 8:06 am | – | – |
| 3 | Blk 670A | 6:38 am – 8:08 am | – | – |
| 4 | Opp Blk 755 | 6:41 am – 8:11 am | – | – |
| 5 | Blk 749 | 6:43 am – 8:13 am | – | – |
| 6 | Blk 861 | 6:46 am – 8:16 am | – | – |
| 7 | Aft Westwood Ave | 6:48 am – 8:18 am | – | – |
| 8 | Blk 273B | 6:50 am – 8:20 am | – | – |
| 9 | Blk 276B | 6:52 am – 8:22 am | – | – |
| 10 | Opp Corporation Pr Sch | 6:55 am – 8:25 am | – | – |
| 11 | Bet Blks 272D/271A | 6:59 am – 8:29 am | – | – |
| 12 | Bet Blks 757/758 | 7:01 am – 8:31 am | – | – |
| 13 | Blk 762 | 7:04 am – 8:34 am | – | – |
| 14 | Gek Poh Shop Ctr | 7:05 am – 8:35 am | – | – |
| 15 | Blk 755 | 7:07 am – 8:37 am | – | – |
| 16 | Blk 678D | 7:10 am – 8:40 am | – | – |
| 17 | Blk 685B | 7:12 am – 8:42 am | – | – |
| 18 | Boon Lay Int | 7:16 am – 8:46 am | – | – |
First and last bus are LTA's scheduled times at each stop, so they get later along the route. Sunday times also apply on public holidays. Live arrival times are on each stop's page. Data updated 2026-09-13.