Seattle (SEA) to Tokyo (HND) flights
All Nippon Airways, Delta Air Lines fly nonstop from Seattle-Tacoma International Airport to Tokyo Haneda International Airport, with about 14 flights a week in July 2026. The 4,803-mile flight takes about 5h 12m gate to gate.
From
SEA
Seattle
Seattle-Tacoma International Airport
To
HND
Tokyo
Tokyo Haneda International Airport
- Distance
- 4,803 mi · 7,730 km
- Flight time
- 5h 12m
- Airlines
- 2
- Seats filled
- 85%
Flights a week, July 2026
726 flights and 163,314 passengers in 12 months
Airlines flying SEA to HND
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| All Nippon Airways | 7 | Boeing 787-9 Dreamliner | 69,285 | 0m |
| Delta Air Lines | 7 | Airbus A350-900, Boeing 767-400/ER, Airbus A330-900 | 94,029 | 10h 26m |
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 | 61 | 13,574 | |
| September 2025 | 60 | 13,679 | |
| October 2025 | 60 | 14,840 | |
| November 2025 | 59 | 13,109 | |
| December 2025 | 62 | 14,021 | |
| January 2026 | 64 | 12,084 | |
| February 2026 | 55 | 12,370 | |
| March 2026 | 62 | 15,151 | |
| April 2026 | 60 | 13,385 | |
| May 2026 | 61 | 14,416 | |
| June 2026 | 60 | 13,507 | |
| July 2026 | 62 | 13,178 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.