Need help booking?
Unpublished phone-only deals available
ZTH to UBP: distance & flight time
Zakynthos (Zakynthos International Airport "Dionysios Solomos") → Ubon Ratchathani (Ubon Ratchathani Airport)
5,255 mi
8,457 km · 4,566 nm
10h 46m
estimated nonstop flight time
+4h
time difference · heading east
See live ZTH→UBP fares Phone-only fares on this route — call free
Flight time details
5,255 miles nonstop takes roughly 10h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ZTH — Zakynthos International Airport "Dionysios Solomos" · Zakynthos, Greece
- 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 ZTH
- PYR · Andravida Air Base25 mi away
- EFL · Kefallinia Airport33 mi away
- GPA · Araxos Airport40 mi away
- AGQ · Agrinion Air Base64 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 ZTH from UBP?
The flight distance from Zakynthos (ZTH) to Ubon Ratchathani (UBP) is 5,255 miles (8,457 km, 4,566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZTH to UBP?
A nonstop flight takes about 10h 46m 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 Zakynthos and Ubon Ratchathani?
Ubon Ratchathani is 4 hours ahead of Zakynthos.
What is the cheapest way to fly from ZTH to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZTH–UBP that never appear on search engines, with no booking fees.