Seattle (SEA) to Dublin (DUB) flights
Aer Lingus flies nonstop from Seattle-Tacoma International Airport to Dublin Airport, with about 7 flights a week in July 2026. The 4,539-mile flight takes about 0m gate to gate.
From
SEA
Seattle
Seattle-Tacoma International Airport
To
DUB
Dublin
Dublin Airport
- Distance
- 4,539 mi · 7,305 km
- Flight time
- 0m
- Airlines
- 1
- Seats filled
- 67%
Flights a week, July 2026
253 flights and 46,787 passengers in 12 months
Airlines flying SEA to DUB
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Aer Lingus | 7 | Airbus A330-200 | 46,787 | 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 | 31 | 7,525 | |
| September 2025 | 30 | 6,759 | |
| October 2025 | 29 | 4,242 | |
| November 2025 | 17 | 2,599 | |
| December 2025 | 17 | 2,701 | |
| January 2026 | 2 | 425 | |
| February 2026 | 8 | 554 | |
| March 2026 | 18 | 3,177 | |
| April 2026 | 18 | 3,667 | |
| May 2026 | 24 | 4,882 | |
| June 2026 | 28 | 5,095 | |
| July 2026 | 31 | 5,161 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.