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IAH to NGS: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Nagasaki (Nagasaki Airport)
7,179 mi
11,553 km · 6,238 nm
14h 33m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IAH→NGS fares Phone-only fares on this route — call free
Flight time details
7,179 miles nonstop takes roughly 14h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- NGS — Nagasaki Airport · Nagasaki, Japan
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 NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 mi away
Frequently asked questions
How far is IAH from NGS?
The flight distance from Houston (IAH) to Nagasaki (NGS) is 7,179 miles (11,553 km, 6,238 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to NGS?
A nonstop flight takes about 14h 33m 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 Houston and Nagasaki?
Nagasaki is 14 hours ahead of Houston.
What is the cheapest way to fly from IAH to NGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–NGS that never appear on search engines, with no booking fees.