Need help booking?
Unpublished phone-only deals available
RER to IST: distance & flight time
Retalhuleu (Retalhuleu Airport) → Istanbul (Istanbul Airport)
7,029 mi
11,312 km · 6,108 nm
14h 15m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RER→IST fares Phone-only fares on this route — call free
Flight time details
7,029 miles nonstop takes roughly 14h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- 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 RER
- AAZ · Quezaltenango Airport27 mi away
- TAP · Tapachula International Airport49 mi away
- AQB · Santa Cruz del Quiche Airport50 mi away
- GSJ · San José Airport70 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 RER from IST?
The flight distance from Retalhuleu (RER) to Istanbul (IST) is 7,029 miles (11,312 km, 6,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to IST?
A nonstop flight takes about 14h 15m 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 Retalhuleu and Istanbul?
Istanbul is 9 hours ahead of Retalhuleu.
What is the cheapest way to fly from RER to IST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–IST that never appear on search engines, with no booking fees.