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IAH to DUM: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Dumai (Pinang Kampai Airport)
9,990 mi
16,077 km · 8,681 nm
20h 3m
estimated nonstop flight time
+12h
time difference · heading northwest
See live IAH→DUM fares Phone-only fares on this route — call free
Flight time details
9,990 miles nonstop takes roughly 20h 3m 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
- DUM — Pinang Kampai Airport · Dumai, Indonesia
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 DUM
- MKZ · Malacca Airport72 mi away
- PKU · Sultan Syarif Kasim Ii (Simpang Tiga) Airport79 mi away
- KUL · Kuala Lumpur International Airport81 mi away
- PPR · Pasir Pangaraan Airport90 mi away
Frequently asked questions
How far is IAH from DUM?
The flight distance from Houston (IAH) to Dumai (DUM) is 9,990 miles (16,077 km, 8,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to DUM?
A nonstop flight takes about 20h 3m 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 Dumai?
Dumai is 12 hours ahead of Houston.
What is the cheapest way to fly from IAH to DUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–DUM that never appear on search engines, with no booking fees.