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IAH to HKG: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Hong Kong (Hong Kong International Airport)
8,334 mi
13,413 km · 7,242 nm
16h 49m
estimated nonstop flight time
+13h
time difference · heading northwest
See live IAH→HKG fares Phone-only fares on this route — call free
Flight time details
8,334 miles nonstop takes roughly 16h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 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 IAH from HKG?
The flight distance from Houston (IAH) to Hong Kong (HKG) is 8,334 miles (13,413 km, 7,242 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to HKG?
A nonstop flight takes about 16h 49m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IAH to HKG?
Nonstop service on IAH–HKG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 49m nonstop estimate.
What is the time difference between Houston and Hong Kong?
Hong Kong is 13 hours ahead of Houston.
What is the cheapest way to fly from IAH to HKG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–HKG that never appear on search engines, with no booking fees.
Why are some IAH to HKG fares phone-only?
Consolidator contracts let us sell certain IAH–HKG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.