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IAH to XKH: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Phon Savan (Xieng Khouang Airport)
8,806 mi
14,172 km · 7,652 nm
17h 44m
estimated nonstop flight time
+12h
time difference · heading north
See live IAH→XKH fares Phone-only fares on this route — call free
Flight time details
8,806 miles nonstop takes roughly 17h 44m 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
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- XKH — Xieng Khouang Airport · Phon Savan, Laos
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 XKH
- LPQ · Luang Phabang International Airport72 mi away
- NEU · Sam Neua Airport89 mi away
- ZBY · Sayaboury Airport96 mi away
- VTE · Wattay International Airport108 mi away
Frequently asked questions
How far is IAH from XKH?
The flight distance from Houston (IAH) to Phon Savan (XKH) is 8,806 miles (14,172 km, 7,652 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to XKH?
A nonstop flight takes about 17h 44m 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 Phon Savan?
Phon Savan is 12 hours ahead of Houston.
What is the cheapest way to fly from IAH to XKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–XKH that never appear on search engines, with no booking fees.