Seattle to Tokyo flights – the most comfortable way to fly
3 airlines fly nonstop between Seattle and Tokyo, about 21 flights a week. The flight takes 10h 05m and covers 7,712 km. The most comfortable economy seat is on ANA's Boeing 787-9 Dreamliner. Lie-flat business class is available.
Most comfortable economy
- 34″ legroom
- 17.2″ wide seat
- Cabin altitude 6,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (80″)
- 22.0″ wide seat
- Direct aisle access
- Suite with door
- Cabin altitude 6,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from Seattle to Tokyo
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| ANA NH69 SEA → HND |
10:00 | 10h 05m | 787-9 Dreamliner Wide-body |
7.5Very comfortable | 9.9Superb | MTWTFSS |
| Delta DL11 SEA → HND |
10:05 | 10h 05m | A350-900 Wide-body |
7.3Very comfortable | 10.0Superb | MTWTFSS |
| Japan Airlines JL178 SEA → HND |
10:55 | 10h 05m | 777-300ER Wide-body |
7.3Very comfortable | 9.1Superb | MTWTFSS |
Frequently asked questions
How long is the flight from Seattle to Tokyo?
A nonstop flight from Seattle to Tokyo takes about 10 h 5 min and covers 7,712 km.
Which airlines fly nonstop from Seattle to Tokyo?
ANA, Delta, and Japan Airlines fly nonstop, with about 21 flights a week.
What is the most comfortable economy seat from Seattle to Tokyo?
ANA on the Boeing 787-9 Dreamliner: 3-3-3 layout, 34″ legroom and 17.2″ wide seats – comfort score 7.5/10 (very comfortable).
Is there lie-flat business class from Seattle to Tokyo?
Yes. The most comfortable is Delta's business suite with door on the Airbus A350-900 (1-2-1), comfort score 10.0/10.
Can I fly with my dog from Seattle to Tokyo?
Yes – Delta takes small dogs in the cabin (usually up to 9 kg including the bag).
Is business class worth it from Seattle to Tokyo?
Business is a private suite with a door and a lie-flat bed for about 576% more than economy on Delta – SkyBuddy's upgrade score: 3.9/10 (not worth it).
Which aircraft fly from Seattle to Tokyo?
Boeing 777-300ER, Airbus A350-900, and Boeing 787-9 Dreamliner. Choose a wide-body for a quieter, roomier cabin.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.