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SIN to HOU: distance & flight time
Singapore (Singapore Changi Airport) → Houston (William P Hobby Airport)
9,946 mi
16,007 km · 8,643 nm
19h 58m
estimated nonstop flight time
-13h
time difference · heading northeast
See live SIN→HOU fares Phone-only fares on this route — call free
Flight time details
9,946 miles nonstop takes roughly 19h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- HOU — William P Hobby 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 SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Near HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 mi away
Frequently asked questions
How far is SIN from HOU?
The flight distance from Singapore (SIN) to Houston (HOU) is 9,946 miles (16,007 km, 8,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to HOU?
A nonstop flight takes about 19h 58m 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 Singapore and Houston?
Houston is 13 hours behind Singapore.
What is the cheapest way to fly from SIN to HOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–HOU that never appear on search engines, with no booking fees.