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Flight time from Seattle to Beijing

Estimated duration, distance and time difference for the BFI → PEK route.

How long is the flight from Seattle to Beijing?

The direct flight from Seattle to Beijing takes about 10h 42m, covering roughly 8,672 km. This is an average nonstop estimate; flights with a stop take longer depending on the layover.

Flight duration
10h 42m
Distance
8,672 km
Time difference
+16h
Seattle
BFI
UTC-8
10h 42m
Beijing
PEK
UTC+8

If you depart at…

Departure (Seattle)Arrival (Beijing)
6:00 AM8:42 AM (+1 day)
9:00 AM11:42 AM (+1 day)
12:00 PM2:42 PM (+1 day)
3:00 PM5:42 PM (+1 day)
6:00 PM8:42 PM (+1 day)
9:00 PM11:42 PM (+1 day)

Note

The estimated duration is a mathematical calculation for a nonstop flight at an average cruise speed of 850 km/h and is outside our control. Actual flight time varies with the airline, the routing, weather and the jet stream. Check with the airline for the exact duration.

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Other routes from Seattle

Frequently asked questions

How long is the flight from Seattle to Beijing?
The direct flight from Seattle to Beijing takes about 10h 42m over a distance of roughly 8,672 km. This is an estimate for a nonstop flight at an average cruise speed; itineraries with a connection take longer depending on the layover.
What is the distance between Seattle and Beijing?
The approximate straight-line distance between Seattle and Beijing is about 8,672 km. This great-circle distance is what we use to estimate the nonstop flight duration.
What is the time difference between Seattle and Beijing?
Beijing is 16 hours ahead of Seattle. The offset is already reflected in the local arrival times in the table above.