Need help booking?
Unpublished phone-only deals available
DWH to THS: distance & flight time
Houston (David Wayne Hooks Memorial Airport) → Sukhothai (Sukhothai Airport)
9,012 mi
14,504 km · 7,831 nm
18h 8m
estimated nonstop flight time
+12h
time difference · heading north
See live DWH→THS fares Phone-only fares on this route — call free
Flight time details
9,012 miles nonstop takes roughly 18h 8m 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
- DWH — David Wayne Hooks Memorial Airport · Houston, United States
- THS — Sukhothai Airport · Sukhothai, 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 DWH
- IAH · George Bush Intercontinental Houston Airport14 mi away
- IWS · West Houston Airport18 mi away
- CXO · Conroe-North Houston Regional Airport22 mi away
- AAP · Andrau Airpark24 mi away
Near THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 mi away
Frequently asked questions
How far is DWH from THS?
The flight distance from Houston (DWH) to Sukhothai (THS) is 9,012 miles (14,504 km, 7,831 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DWH to THS?
A nonstop flight takes about 18h 8m 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 Sukhothai?
Sukhothai is 12 hours ahead of Houston.
What is the cheapest way to fly from DWH to THS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DWH–THS that never appear on search engines, with no booking fees.