FLIGHT HOP.fyi

✈ HKG → SEA

13H 11M, 6,488 MI. THE AIRLINE OWES YOU SOMETHING. THEY WON'T GIVE IT.

Flight time
13h 11m
Distance
6,488 mi
Or
10,442 km
Jet lag
39h

Flight from Hong Kong to Seattle

From Hong Kong International (HKG), Hong Kong Asia  →  Sea-Tac (SEA), USA North America

↔ Flying the other way? Seattle → Hong Kong

How long is the flight from Hong Kong to Seattle?

A nonstop flight from Hong Kong (HKG) to Seattle (SEA) takes about 13 hours 11 minutes, covering a great-circle distance of 6,488 miles (10,442 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

13h 11m

Nonstop, scheduled

Distance

6,488 mi

10,442 km · great-circle

Avg speed

792 km/h

Door-to-door including taxi

Time zones & jet lag

Hong Kong timezone

UTC+32

Asia/Hong_Kong

Seattle timezone

UTC-7

America/Los_Angeles

Time difference

-39h

39 hours behind

Jet lag (rough)

~27.3d

Westward — easier

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 1545 kg CO₂
🚗 Car (alone) 1786 kg CO₂
🚆 Train 428 kg CO₂

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.

Flights from Hong Kong

Flights to Seattle