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UBP to SYD: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Sydney (Sydney Kingsford Smith International Airport)
4,563 mi
7,344 km · 3,966 nm
9h 25m
estimated nonstop flight time
+3h
time difference · heading southeast
See live UBP→SYD fares Phone-only fares on this route — call free
Flight time details
4,563 miles nonstop takes roughly 9h 25m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Frequently asked questions
How far is UBP from SYD?
The flight distance from Ubon Ratchathani (UBP) to Sydney (SYD) is 4,563 miles (7,344 km, 3,966 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to SYD?
A nonstop flight takes about 9h 25m 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 Ubon Ratchathani and Sydney?
Sydney is 3 hours ahead of Ubon Ratchathani.
What is the cheapest way to fly from UBP to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–SYD that never appear on search engines, with no booking fees.