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SIN to GLS: distance & flight time
Singapore (Singapore Changi Airport) → Galveston (Scholes International At Galveston Airport)
9,982 mi
16,064 km · 8,674 nm
20h 2m
estimated nonstop flight time
-13h
time difference · heading northeast
See live SIN→GLS fares Phone-only fares on this route — call free
Flight time details
9,982 miles nonstop takes roughly 20h 2m 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
- GLS — Scholes International At Galveston Airport · Galveston, 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 GLS
- IAH · George Bush Intercontinental Houston Airport57 mi away
- EFD · Ellington Airport30 mi away
- HOU · William P Hobby Airport36 mi away
- LJN · Texas Gulf Coast Regional Airport38 mi away
Frequently asked questions
How far is SIN from GLS?
The flight distance from Singapore (SIN) to Galveston (GLS) is 9,982 miles (16,064 km, 8,674 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to GLS?
A nonstop flight takes about 20h 2m 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 Galveston?
Galveston is 13 hours behind Singapore.
What is the cheapest way to fly from SIN to GLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–GLS that never appear on search engines, with no booking fees.