SeattleBeijingNonstop Flight TimeSEA–PEK
Seattle (Seattle-Tacoma International Airport) to Beijing (Beijing Capital International Airport).
Direct flights from SEA to PEK have an estimated flight time of about 11h 43m, based on the 5,393-mile great-circle distance. Our current captured departure sample includes 2×/wk across 1 captured airline, with Hainan appearing most often in that sample. Captured departure times run from 11:00 to 11:00 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~11h 43m Estimated from great-circle distance — no tracked flights yet. | 5,393 mi | Nonstop | 2×/wk From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured nonstop airlines for SEA to PEK
Our current provider sample includes 2×/wk direct flights from SEA to PEK across 1 captured airline.
- First departure
- 11:00
- Last departure
- 11:00
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Hainan | 2×/wk | Boeing 787 · Seat map | 11:00 |
Aircraft on this route
Flying the other way?
PEK to SEA flights — 2×/wk on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SEA to PEK, last seen June 15, 2026. Frequency uses 2 scheduled departures across 2 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SEA to PEK?
The SEA to PEK flight time is estimated at about 11h 43m from great-circle distance until enough tracked flights are available.
How far is SEA from PEK?
SEA to PEK is about 5,393 miles by air.
Are there nonstop flights from SEA to PEK?
Yes. Captured schedules show 2×/wk from SEA to PEK on Hainan. Confirm live timetables before booking.
Which airlines fly from SEA to PEK?
Our current provider sample for SEA to PEK includes Hainan. Confirm live timetables before booking.
What aircraft fly from SEA to PEK?
Aircraft captured in our current provider sample for SEA to PEK include Boeing 787.