🚌 Bus from Portstewart to Sion Mills
1 direct route · about 95 min · first bus 18:10, last bus 18:10 (weekdays).
💷 Translink sets zonal fares on this journey. Smartlink/iLink cards and contactless are cheaper than cash, with daily and weekly caps on Metro and Glider. Who travels free →
Direct routes
| Route | Operator | Journey time | Weekday journeys | First | Last | Board at |
|---|---|---|---|---|---|---|
| 231 | Ulsterbus | ~95 min | 1 | 18:10 | 18:10 | Portstewart Promenade |
Times are for the first boarding point in Portstewart on each route's weekday timetable — open the route for the full timetable, live map and every stop.
Frequently asked questions
Which bus goes from Portstewart to Sion Mills?
The 231 (Ulsterbus) runs directly from Portstewart to Sion Mills.
How long does the bus take from Portstewart to Sion Mills?
Around 95 minutes on the 231, depending on time of day and traffic.
What time is the first and last bus from Portstewart to Sion Mills?
On weekdays the first direct bus (the 231) leaves around 18:10 and the last around 18:10. Check the route timetable for weekends.
How much is the bus from Portstewart to Sion Mills?
Translink sets zonal fares on this journey. Smartlink/iLink cards and contactless are cheaper than cash, with daily and weekly caps on Metro and Glider.