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HDY to IKA: distance & flight time
Hat Yai (Hat Yai International Airport) → Tehran (Imam Khomeini International Airport)
3,680 mi
5,923 km · 3,198 nm
7h 41m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live HDY→IKA fares Phone-only fares on this route — call free
Flight time details
3,680 miles nonstop takes roughly 7h 41m 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
- HDY — Hat Yai International Airport · Hat Yai, 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 HDY
- SGZ · Songkhla Airport23 mi away
- AOR · Sultan Abdul Halim Airport51 mi away
- PAN · Pattani Airport53 mi away
- LGK · Langkawi International Airport62 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 HDY from IKA?
The flight distance from Hat Yai (HDY) to Tehran (IKA) is 3,680 miles (5,923 km, 3,198 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDY to IKA?
A nonstop flight takes about 7h 41m 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 Hat Yai and Tehran?
Tehran is 3.5 hours behind Hat Yai.
What is the cheapest way to fly from HDY to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDY–IKA that never appear on search engines, with no booking fees.