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GLS to UBP: distance & flight time
Galveston (Scholes International At Galveston Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
9,091 mi
14,631 km · 7,900 nm
18h 18m
estimated nonstop flight time
+12h
time difference · heading northwest
See live GLS→UBP fares Phone-only fares on this route — call free
Flight time details
9,091 miles nonstop takes roughly 18h 18m 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
- GLS — Scholes International At Galveston Airport · Galveston, United States
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
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 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
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is GLS from UBP?
The flight distance from Galveston (GLS) to Ubon Ratchathani (UBP) is 9,091 miles (14,631 km, 7,900 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLS to UBP?
A nonstop flight takes about 18h 18m 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 Galveston and Ubon Ratchathani?
Ubon Ratchathani is 12 hours ahead of Galveston.
What is the cheapest way to fly from GLS to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLS–UBP that never appear on search engines, with no booking fees.