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HDY to KHY: distance & flight time
Hat Yai (Hat Yai International Airport) → Khoy (Khoy Airport)
4,070 mi
6,550 km · 3,537 nm
8h 27m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live HDY→KHY fares Phone-only fares on this route — call free
Flight time details
4,070 miles nonstop takes roughly 8h 27m 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
- KHY — Khoy Airport · Khoy, 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 KHY
- OMH · Urmia Airport53 mi away
- NAJ · Nakhchivan Airport59 mi away
- TBZ · Tabriz International Airport71 mi away
- YKO · Hakkari Yüksekova Airport73 mi away
Frequently asked questions
How far is HDY from KHY?
The flight distance from Hat Yai (HDY) to Khoy (KHY) is 4,070 miles (6,550 km, 3,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDY to KHY?
A nonstop flight takes about 8h 27m 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 Khoy?
Khoy is 3.5 hours behind Hat Yai.
What is the cheapest way to fly from HDY to KHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDY–KHY that never appear on search engines, with no booking fees.