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HHQ to IST: distance & flight time
Prachuap Khiri Khan (Hua Hin Airport) → Istanbul (Istanbul Airport)
4,673 mi
7,520 km · 4,060 nm
9h 38m
estimated nonstop flight time
-4h
time difference · heading northwest
See live HHQ→IST fares Phone-only fares on this route — call free
Flight time details
4,673 miles nonstop takes roughly 9h 38m 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
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
- IST — Istanbul Airport · Istanbul, Turkey
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 HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Near IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 mi away
Frequently asked questions
How far is HHQ from IST?
The flight distance from Prachuap Khiri Khan (HHQ) to Istanbul (IST) is 4,673 miles (7,520 km, 4,060 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHQ to IST?
A nonstop flight takes about 9h 38m 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 Prachuap Khiri Khan and Istanbul?
Istanbul is 4 hours behind Prachuap Khiri Khan.
What is the cheapest way to fly from HHQ to IST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHQ–IST that never appear on search engines, with no booking fees.