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KOE to UBP: distance & flight time
Kupang (El Tari Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
2,178 mi
3,504 km · 1,892 nm
4h 44m
estimated nonstop flight time
-1h
time difference · heading northwest
See live KOE→UBP fares Phone-only fares on this route — call free
Flight time details
2,178 miles nonstop takes roughly 4h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- KOE — El Tari Airport · Kupang, Indonesia
- 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 KOE
- UAI · Suai Airport125 mi away
- MOF · Maumere(Wai Oti) Airport144 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 KOE from UBP?
The flight distance from Kupang (KOE) to Ubon Ratchathani (UBP) is 2,178 miles (3,504 km, 1,892 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOE to UBP?
A nonstop flight takes about 4h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KOE to UBP?
Nonstop service on KOE–UBP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 44m nonstop estimate.
What is the time difference between Kupang and Ubon Ratchathani?
Ubon Ratchathani is 1 hour behind Kupang.
What is the cheapest way to fly from KOE to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOE–UBP that never appear on search engines, with no booking fees.
Why are some KOE to UBP fares phone-only?
Consolidator contracts let us sell certain KOE–UBP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.