Need help booking?
Unpublished phone-only deals available
UBP to AHN: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Athens (Athens Ben Epps Airport)
8,995 mi
14,476 km · 7,816 nm
18h 6m
estimated nonstop flight time
-11h
time difference · heading north
See live UBP→AHN fares Phone-only fares on this route — call free
Flight time details
8,995 miles nonstop takes roughly 18h 6m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- AHN — Athens Ben Epps Airport · Athens, 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near AHN
- WDR · Barrow County Airport20 mi away
- ATL · Hartsfield Jackson Atlanta International Airport67 mi away
- GVL · Lee Gilmer Memorial Airport36 mi away
- LZU · Gwinnett County Briscoe Field37 mi away
Frequently asked questions
How far is UBP from AHN?
The flight distance from Ubon Ratchathani (UBP) to Athens (AHN) is 8,995 miles (14,476 km, 7,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to AHN?
A nonstop flight takes about 18h 6m 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 Athens?
Athens is 11 hours behind Ubon Ratchathani.
What is the cheapest way to fly from UBP to AHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–AHN that never appear on search engines, with no booking fees.