Flight Time from Belfast to Howth
The flight from Belfast to Howth covers about 84 mi and takes roughly 39 min nonstop. Flight duration estimate and fare guide.
39 min
Nonstop flight
84 mi
Straight-line
109 mi
By road
39 min
Flight time
Belfast and Howth are about 84 mi (135 km) apart in a straight line. By road that works out to roughly 109 mi (175 km), a drive of about 1 hr 57 min. A nonstop flight covers the great-circle distance in approximately 39 min.
| Straight-line distance | 84 mi / 135 km |
| Road distance (est.) | 109 mi / 175 km |
| Driving time (est.) | 1 hr 57 min |
| Nonstop flight (est.) | 39 min |
| Driving fuel (est., 1-way) | $14 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 53.992, -5.997 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Belfast to Howth is about 84 mi (135 km) in a straight line, and roughly 109 mi (175 km) by road.