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IAH to VDH: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Dong Hoi (Dong Hoi Airport)
8,845 mi
14,234 km · 7,686 nm
17h 49m
estimated nonstop flight time
+12h
time difference · heading northwest
See live IAH→VDH fares Phone-only fares on this route — call free
Flight time details
8,845 miles nonstop takes roughly 17h 49m gate to gate, flying northwest. 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
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
Frequently asked questions
How far is IAH from VDH?
The flight distance from Houston (IAH) to Dong Hoi (VDH) is 8,845 miles (14,234 km, 7,686 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to VDH?
A nonstop flight takes about 17h 49m 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 Dong Hoi?
Dong Hoi is 12 hours ahead of Houston.
What is the cheapest way to fly from IAH to VDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–VDH that never appear on search engines, with no booking fees.