Need help booking?
Unpublished phone-only deals available
IST to PRH: distance & flight time
Istanbul (Istanbul Airport) → Phrae (Phrae Airport)
4,446 mi
7,155 km · 3,863 nm
9h 11m
estimated nonstop flight time
+4h
time difference · heading east
See live IST→PRH fares Phone-only fares on this route — call free
Flight time details
4,446 miles nonstop takes roughly 9h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- IST — Istanbul Airport · Istanbul, Turkey
- PRH — Phrae Airport · Phrae, Thailand
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 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
Near PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is IST from PRH?
The flight distance from Istanbul (IST) to Phrae (PRH) is 4,446 miles (7,155 km, 3,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IST to PRH?
A nonstop flight takes about 9h 11m 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 Istanbul and Phrae?
Phrae is 4 hours ahead of Istanbul.
What is the cheapest way to fly from IST to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IST–PRH that never appear on search engines, with no booking fees.