Need help booking?
Unpublished phone-only deals available
AAP to HHQ: distance & flight time
Houston (Andrau Airpark) → Prachuap Khiri Khan (Hua Hin Airport)
9,332 mi
15,019 km · 8,110 nm
18h 46m
estimated nonstop flight time
+12h
time difference · heading north
See live AAP→HHQ fares Phone-only fares on this route — call free
Flight time details
9,332 miles nonstop takes roughly 18h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- AAP — Andrau Airpark · Houston, United States
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
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 AAP
- IAH · George Bush Intercontinental Houston Airport23 mi away
- SGR · Sugar Land Regional Airport8 mi away
- IWS · West Houston Airport8 mi away
- HOU · William P Hobby Airport19 mi away
Near HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Frequently asked questions
How far is AAP from HHQ?
The flight distance from Houston (AAP) to Prachuap Khiri Khan (HHQ) is 9,332 miles (15,019 km, 8,110 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AAP to HHQ?
A nonstop flight takes about 18h 46m 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 Prachuap Khiri Khan?
Prachuap Khiri Khan is 12 hours ahead of Houston.
What is the cheapest way to fly from AAP to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AAP–HHQ that never appear on search engines, with no booking fees.