FLIGHT HOP.fyi

✈ HKG → SEA

13H 11M FLIGHT. YOU WILL CRY DURING A ROMCOM. IT'S FINE.

Flight time
13h 11m
Distance
6,488 mi
Or
10,442 km
Jet lag
15h

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+8

Asia/Hong_Kong

Seattle timezone

UTC-7

America/Los_Angeles

Time difference

-15h

15 hours behind

Jet lag (rough)

~10.5d

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

Nearest destinations

Long-haul from Hong Kong

More flights to North America

Flights to Seattle

Nearest origins

Long-haul to Seattle

More flights from Asia