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HFD to ISL: distance & flight time
Hartford (Hartford Brainard Airport) → Istanbul (Atatürk International Airport)
4,910 mi
7,902 km · 4,267 nm
10h 6m
estimated nonstop flight time
+7h
time difference · heading northeast
See live HFD→ISL fares Phone-only fares on this route — call free
Flight time details
4,910 miles nonstop takes roughly 10h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- HFD — Hartford Brainard Airport · Hartford, United States
- ISL — Atatürk International 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 HFD
- BDL · Bradley International Airport14 mi away
- BAF · Westfield-Barnes Regional Airport29 mi away
- OXC · Waterbury Oxford Airport31 mi away
- CEF · Westover ARB/Metropolitan Airport32 mi away
Near ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is HFD from ISL?
The flight distance from Hartford (HFD) to Istanbul (ISL) is 4,910 miles (7,902 km, 4,267 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HFD to ISL?
A nonstop flight takes about 10h 6m 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 Hartford and Istanbul?
Istanbul is 7 hours ahead of Hartford.
What is the cheapest way to fly from HFD to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HFD–ISL that never appear on search engines, with no booking fees.