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BFI to HKG: distance & flight time
Seattle (Boeing Field King County International Airport) → Hong Kong (Hong Kong International Airport)
6,485 mi
10,437 km · 5,635 nm
13h 11m
estimated nonstop flight time
+15h
time difference · heading northwest
See live BFI→HKG fares Phone-only fares on this route — call free
Flight time details
6,485 miles nonstop takes roughly 13h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- HKG — Hong Kong International Airport · Hong Kong, Hong Kong
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Near HKG
- HHP · Shun Tak Heliport15 mi away
- MFM · Macau International Airport23 mi away
- SZX · Shenzhen Bao'an International Airport24 mi away
- ZUH · Zhuhai Jinwan Airport40 mi away
Frequently asked questions
How far is BFI from HKG?
The flight distance from Seattle (BFI) to Hong Kong (HKG) is 6,485 miles (10,437 km, 5,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to HKG?
A nonstop flight takes about 13h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Hong Kong?
Hong Kong is 15 hours ahead of Seattle.
What is the cheapest way to fly from BFI to HKG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–HKG that never appear on search engines, with no booking fees.