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UBP to IKA: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Tehran (Imam Khomeini International Airport)
3,582 mi
5,765 km · 3,113 nm
7h 29m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live UBP→IKA fares Phone-only fares on this route — call free
Flight time details
3,582 miles nonstop takes roughly 7h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- IKA — Imam Khomeini International Airport · Tehran, Iran
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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is UBP from IKA?
The flight distance from Ubon Ratchathani (UBP) to Tehran (IKA) is 3,582 miles (5,765 km, 3,113 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to IKA?
A nonstop flight takes about 7h 29m 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 Tehran?
Tehran is 3.5 hours behind Ubon Ratchathani.
What is the cheapest way to fly from UBP to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–IKA that never appear on search engines, with no booking fees.