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TGA to IAH: distance & flight time
Tengah (Tengah Air Base) → Houston (George Bush Intercontinental Houston Airport)
9,932 mi
15,984 km · 8,630 nm
19h 56m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TGA→IAH fares Phone-only fares on this route — call free
Flight time details
9,932 miles nonstop takes roughly 19h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- TGA — Tengah Air Base · Tengah, Singapore
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
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 TGA
- SIN · Singapore Changi Airport20 mi away
- XSP · Seletar Airport11 mi away
- QPG · Paya Lebar Air Base14 mi away
- JHB · Senai International Airport18 mi away
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
Frequently asked questions
How far is TGA from IAH?
The flight distance from Tengah (TGA) to Houston (IAH) is 9,932 miles (15,984 km, 8,630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TGA to IAH?
A nonstop flight takes about 19h 56m 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 Tengah and Houston?
Houston is 13 hours behind Tengah.
What is the cheapest way to fly from TGA to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TGA–IAH that never appear on search engines, with no booking fees.