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TST to IAH: distance & flight time
Trang (Trang Airport) → Houston (George Bush Intercontinental Houston Airport)
9,663 mi
15,550 km · 8,397 nm
19h 25m
estimated nonstop flight time
-12h
time difference · heading north
See live TST→IAH fares Phone-only fares on this route — call free
Flight time details
9,663 miles nonstop takes roughly 19h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- TST — Trang Airport · Trang, Thailand
- 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 TST
- KBV · Krabi Airport59 mi away
- HDY · Hat Yai International Airport66 mi away
- SGZ · Songkhla Airport71 mi away
- NST · Nakhon Si Thammarat Airport75 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 TST from IAH?
The flight distance from Trang (TST) to Houston (IAH) is 9,663 miles (15,550 km, 8,397 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TST to IAH?
A nonstop flight takes about 19h 25m 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 Trang and Houston?
Houston is 12 hours behind Trang.
What is the cheapest way to fly from TST to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TST–IAH that never appear on search engines, with no booking fees.