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Bus Éireann Route 109B: Dublin - Dunshaughlin - Trim

Bus timetable and route map · Monday to Friday, Saturday and Sunday

Bus Éireann Route 109B (Dublin - Dunshaughlin - Trim) is a bus route in Cork, Galway, Limerick, Waterford and routes nationwide, serving Dublin Busáras, Westend Office Park, Kilmessan, The Willows and Navan Rd Stn. Monday to Friday the first bus is at 06:00 and the last at 19:15, every 2 h during the day. Updated 4 October 2026.

Timetable summary

Monday to Friday

First
06:00
Last
19:15
Buses
14
Daytime
every 2 h

Saturday and Sunday

First
06:00
Last
19:15
Buses
14
Daytime
every 2 h

Timetable change: Bus Éireann’s timetable changes on 4 October 2026. The times below are for the current timetable.

Route 109B to Athboy

Destination sign “Athboy” · from Dublin Busáras · 34 stops

Monday to Friday

Times at the main stops. 24-hour clock. A dot means that trip does not stop there.

Dublin BusárasWestend Office ParkPiercetownSeachnall AbyKilmessanTrimAthboy
07:1507:5108:0908:1708:3508:5209:19
09:1509:5110:0710:1510:3310:4811:13
11:1511:5212:0812:1612:3512:5113:16
13:1513:5514:1214:2214:4114:5815:26
15:1516:0416:2316:3316:5717:1617:42
17:1518:0818:2818:3718:5619:1319:37
19:1519:5120:0720:1620:3320:4921:14

Saturday and Sunday

Times at the main stops. 24-hour clock. A dot means that trip does not stop there.

Dublin BusárasWestend Office ParkPiercetownSeachnall AbyKilmessanTrimAthboy
07:1507:4107:5608:0408:2108:3709:01
09:1509:4410:0010:0910:2610:4311:09
11:1511:4912:0612:1512:3412:5113:17
13:1513:5414:1214:2114:4014:5815:27
15:1515:5116:0916:1816:3916:5817:26
17:1517:5118:1118:1918:3818:5619:22
19:1519:4720:0420:1320:3120:4721:12
All 34 stops in this direction
  1. Dublin Busáras #135001
  2. Mountjoy Prison #55
  3. Dalymount #57
  4. Ashtown Roundabout #1666
  5. Navan Rd Stn #7167
  6. Junction 6 #7389
  7. Westend Office Park #661
  8. Blanchardstown N3 #101281
  9. Clonee Village #3328
  10. Bracetown #134091
  11. MSD Dunboyne #134111
  12. Piercetown #101291
  13. Rathbeggan #101301
  14. Growtown #101311
  15. Raynestown #101321
  16. Ballymurphy #101331
  17. The Willows #133371
  18. Seachnall Aby #101341
  19. Dunshaughlin #133381
  20. Grange Hall #133151
  21. Dunsany #135501
  22. Swainstown #135511
  23. Kilmessan #137291
  24. Cooljohn #136751
  25. Bective #139111
  26. Bective Abbey #137271
  27. Trim Rtl Pk #136161
  28. Lackanash #103051
  29. Trim #103061
  30. Trim #135811
  31. Lackanash #103411
  32. Tower View #102981
  33. Kildalkey #103141
  34. Athboy #103021

Route 109B to Dublin Busáras

Destination sign “Drop Off” · from Athboy · 32 stops

Monday to Friday

Times at the main stops. 24-hour clock. A dot means that trip does not stop there.

AthboyTrimKilmessanThe WillowsPiercetownNavan Rd StnDublin Busáras
06:0006:3306:4907:1407:2207:49·
07:5008:2508:4109:1009:1809:3910:12
10:0010:3210:4611:0811:1511:3312:02
12:0012:3212:4613:0713:1513:3314:01
14:0014:3314:4815:1015:1815:3716:04
16:0016:3516:5217:1417:2217:4418:12
18:0018:3418:4919:1019:1719:3519:59

Saturday and Sunday

Times at the main stops. 24-hour clock. A dot means that trip does not stop there.

AthboyTrimKilmessanThe WillowsPiercetownNavan Rd StnDublin Busáras
06:0006:2806:4307:0407:1107:2707:45
08:0008:2708:4209:0409:1209:2909:54
10:0010:3210:4811:1211:2011:3812:05
12:0012:3312:4913:1313:2113:4114:09
14:0014:3214:4815:1115:1915:3816:05
16:0016:3116:4817:1117:1817:3818:05
18:0018:3118:4619:0919:1719:3519:59
All 32 stops in this direction
  1. Athboy #135891
  2. Kildalkey #103131
  3. Tower View #103041
  4. Lackanash #103051
  5. Trim #103061
  6. Trim #135811
  7. Lackanash #103411
  8. Bective Abbey #137261
  9. Bective #136761
  10. Cooljohn #137601
  11. Kilmessan #137281
  12. Swainstown #137481
  13. Dunsany #137471
  14. Grange Hall #105591
  15. Dunshaughlin #104651
  16. Seachnall Aby #101871
  17. The Willows #104631
  18. Ballymurphy #101881
  19. Raynestown #101891
  20. Growtown #101901
  21. Rathbeggan #101911
  22. Piercetown #101171
  23. MSD Dunboyne #134121
  24. Bracetown #101921
  25. Clonee Village #3338
  26. Blanchardstown N3 #104561
  27. Navan Rd Stn #7166
  28. Ashtown Roundabout #1696
  29. Phibsborough Church #80
  30. Mater Hospital #817
  31. O'Connell St Upper #277
  32. Dublin Busáras #135001

Route 109B route map

Questions about Bus Éireann Route 109B

What time is the first Route 109B bus?

Monday to Friday: 06:00. Saturday and Sunday: 06:00.

What time is the last Route 109B bus?

Monday to Friday: 19:15. Saturday and Sunday: 19:15. A time after midnight belongs to the evening before.

How often does Route 109B run?

Monday to Friday: every 2 h. Saturday and Sunday: every 2 h, between 07:00 and 19:00.

Does Route 109B run at weekends?

Saturday: yes. Sunday: yes.

Where does Route 109B go?

Route 109B serves Dublin Busáras, Westend Office Park, Kilmessan, The Willows and Navan Rd Stn. The full list of stops for each direction is below the timetables.

Are these live bus times?

No. They are the published timetable from National Transport Authority’s open data, refreshed 4 October 2026. A bus can run early or late, and disruptions are not shown.

Source: National Transport Authority open data (GTFS schedule for Bus Éireann), used under CC BY 4.0. Refreshed 4 October 2026; the current timetable runs to 3 October 2027. These are scheduled times; disruptions and service alerts are published by the operator. Changes made: times reformatted into timetables and departure lists.

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