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UTH to IOA: distance & flight time
Udon Thani (Udon Thani Airport) → Ioannina (Ioannina Airport)
5,039 mi
8,110 km · 4,379 nm
10h 21m
estimated nonstop flight time
-4h
time difference · heading northwest
See live UTH→IOA fares Phone-only fares on this route — call free
Flight time details
5,039 miles nonstop takes roughly 10h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- IOA — Ioannina Airport · Ioannina, Greece
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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near IOA
- CFU · Ioannis Kapodistrias International Airport49 mi away
- PVK · Aktion National Airport53 mi away
- KSO · Kastoria National Airport57 mi away
- KZI · Filippos Airport68 mi away
Frequently asked questions
How far is UTH from IOA?
The flight distance from Udon Thani (UTH) to Ioannina (IOA) is 5,039 miles (8,110 km, 4,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to IOA?
A nonstop flight takes about 10h 21m 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 Udon Thani and Ioannina?
Ioannina is 4 hours behind Udon Thani.
What is the cheapest way to fly from UTH to IOA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–IOA that never appear on search engines, with no booking fees.