Dublin (DUB) to Denver (DEN) flights
Aer Lingus flies nonstop from Dublin Airport to Denver International Airport, with about 5 flights a week in July 2026. The 4,392-mile flight takes about 0m gate to gate.
From
DUB
Dublin
Dublin Airport
To
DEN
Denver
Denver International Airport
- Distance
- 4,392 mi · 7,068 km
- Flight time
- 0m
- Airlines
- 1
- Seats filled
- 77%
Flights a week, July 2026
136 flights and 28,045 passengers in 12 months
Airlines flying DUB to DEN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Aer Lingus | 5 | Airbus A330-200 | 28,045 | 0m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 26 | 5,258 | |
| September 2025 | 22 | 4,367 | |
| October 2025 | 22 | 4,370 | |
| May 2026 | 23 | 3,956 | |
| June 2026 | 21 | 5,113 | |
| July 2026 | 22 | 4,981 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.