Seattle (SEA) to Hong Kong (HKG) flights
Cathay Pacific flies nonstop from Seattle-Tacoma International Airport to Hong Kong International Airport, with about 5 flights a week in July 2026. The 6,500-mile flight takes about 0m gate to gate.
From
SEA
Seattle
Seattle-Tacoma International Airport
To
HKG
Hong Kong
Hong Kong International Airport
- Distance
- 6,500 mi · 10,461 km
- Flight time
- 0m
- Airlines
- 1
- Seats filled
- 93%
Flights a week, July 2026
89 flights and 23,235 passengers in 12 months
Airlines flying SEA to HKG
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Cathay Pacific | 5 | Airbus A350-900 | 23,235 | 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 |
|---|---|---|---|
| March 2026 | 2 | 546 | |
| April 2026 | 22 | 5,330 | |
| May 2026 | 21 | 5,536 | |
| June 2026 | 22 | 6,006 | |
| July 2026 | 22 | 5,817 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.