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SIF to IAH: distance & flight time
Simara (Simara Airport) → Houston (George Bush Intercontinental Houston Airport)
8,488 mi
13,661 km · 7,376 nm
17h 7m
estimated nonstop flight time
-10.7h
time difference · heading north
See live SIF→IAH fares Phone-only fares on this route — call free
Flight time details
8,488 miles nonstop takes roughly 17h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
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 SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
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
Frequently asked questions
How far is SIF from IAH?
The flight distance from Simara (SIF) to Houston (IAH) is 8,488 miles (13,661 km, 7,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to IAH?
A nonstop flight takes about 17h 7m 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 Simara and Houston?
Houston is 10.7 hours behind Simara.
What is the cheapest way to fly from SIF to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–IAH that never appear on search engines, with no booking fees.