Isfahan (IFN) to Istanbul (IST) flights
2 airlines fly nonstop from Isfahan (IFN) to Istanbul (IST): Iran Airtour and Turkish Airlines. The two airports are 1,400 miles (2,253 km) apart. Turkish Airlines is in Star Alliance. There are also 2 ways to fly it with one stop, through Al-Najaf and Mashad.
Airlines flying nonstop from IFN to IST
- B9Iran AirtourNot in an alliance
- Turkish AirlinesStar Alliance · bookable with 11 programsWho books it
Book IFN to IST with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Turkish Airlines
- Air New Zealand AirpointsBooks Turkish Airlines
- ANA Mileage ClubBooks Turkish Airlines
- Avianca LifeMilesBooks Turkish Airlines
- EVA Air Infinity MileageLandsBooks Turkish Airlines
- Lufthansa Miles & MoreBooks Turkish Airlines
- Singapore Airlines KrisFlyerBooks Turkish Airlines
- TAP Miles&GoBooks Turkish Airlines
- Thai Royal Orchid PlusBooks Turkish Airlines
- Turkish Airlines Miles&SmilesBooks Turkish Airlines
- United MileagePlusBooks Turkish Airlines
IFN to IST with one stop
2 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Al-Najaf (NJF)Iran Air, then Iraqi Airways and Turkish AirlinesIRIA
- Via Mashad (MHD)Iran Airtour and Iran Air the whole wayB9IRB9IR
IFN to IST: common questions
Which airlines fly nonstop from IFN to IST?
Iran Airtour and Turkish Airlines (Star Alliance) fly nonstop from Isfahan (IFN) to Istanbul (IST).
How far is Isfahan from Istanbul by plane?
Isfahan (IFN) and Istanbul (IST) are 1,400 miles (2,253 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book IFN to IST award flights?
11 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 3 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does IFN to IST cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for IFN to IST with taxes and fees.
Where can I connect between Isfahan and Istanbul?
The most direct connections are through Al-Najaf (NJF) and Mashad (MHD). On 1 of them the same airline flies both flights, for example Iran Airtour through Mashad.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.