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Cheap Flights from Istanbul to Imam Khomeini International

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Compare Istanbul to Imam Khomeini International flight deals

Find the cheapest month or even day of the year to fly to Imam Khomeini International

Book the best Imam Khomeini International fare with no extra fees

Flight deals from Istanbul to Imam Khomeini International

Looking for a cheap last-minute deal or the best return flight from Istanbul to Imam Khomeini International? Find the lowest prices on one-way and return tickets right here.
Tehran.R 1,764 per passenger.Departing Mon, 19 May.One-way flight with Iran Air Tours.Outbound direct flight with Iran Air Tours departs from Istanbul on Mon, 19 May, arriving in Imam Khomeini International.Price includes taxes and charges.From R 1,764, select.
Tehran.R 1,954 per passenger.Departing Sun, 11 Jan.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Istanbul on Sun, 11 Jan, arriving in Imam Khomeini International.Price includes taxes and charges.From R 1,954, select.
Tehran.R 2,037 per passenger.Departing Sun, 1 Jun.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Istanbul on Sun, 1 Jun, arriving in Imam Khomeini International.Price includes taxes and charges.From R 2,037, select.
Tehran.R 2,353 per passenger.Departing Wed, 4 Jun.One-way flight with Iran Air Tours.Outbound direct flight with Iran Air Tours departs from Istanbul on Wed, 4 Jun, arriving in Imam Khomeini International.Price includes taxes and charges.From R 2,353, select.
Tehran.R 2,372 per passenger.Departing Sun, 9 Nov.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Istanbul on Sun, 9 Nov, arriving in Imam Khomeini International.Price includes taxes and charges.From R 2,372, select.
Tehran.R 2,516 per passenger.Departing Sun, 6 Jul.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Istanbul on Sun, 6 Jul, arriving in Imam Khomeini International.Price includes taxes and charges.From R 2,516, select.
Tehran.R 2,639 per passenger.Departing Sun, 7 Sep.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Istanbul on Sun, 7 Sep, arriving in Imam Khomeini International.Price includes taxes and charges.From R 2,639, select.
Tehran.R 2,662 per passenger.Departing Wed, 23 Jul.One-way flight with Iran Air Tours.Outbound direct flight with Iran Air Tours departs from Istanbul on Wed, 23 Jul, arriving in Imam Khomeini International.Price includes taxes and charges.From R 2,662, select.

Find the cheapest month to fly from Istanbul to Imam Khomeini International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Imam Khomeini International flights are currently cheapest in May.
May
from R 1,764
Jun
from R 2,037
Jul
from R 2,516
Aug
from R 2,700
Sep
from R 2,639
Oct
from R 2,704
Nov
from R 2,372
Dec
from R 5,939
Jan
from R 1,954
Feb
from R 2,769
Mar
from R 2,821
Apr
from R 5,963

Direct flights from Istanbul to Imam Khomeini International

Istanbul to Imam Khomeini International: Alternative routes

Compare routes from Istanbul to Tehran below. You may find an airport to fly into that's cheaper, faster, or easier than Imam Khomeini International.

Istanbul to Tehran: Flight information

The things to know before you go.
Cheapest flight foundR 1,764
Cheapest month to flyMay
Average flight time3 hrs, 10 mins
Most popular airlineTurkish Airlines
Average flights per week42

Finding cheap flights from Istanbul to Imam Khomeini International: Frequently asked questions

The best price we found for a return flight from Istanbul to Imam Khomeini International is R 3,998. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 10 minutes is the average flight time from Istanbul to Imam Khomeini International.
Turkish Airlines, Mahan Air and Iran Aseman Airlines fly direct from Istanbul to Imam Khomeini International.
As of May 2025, there are 42 flights per week flying from Istanbul to Imam Khomeini International.
The cheapest month to fly from Istanbul to Imam Khomeini International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to Imam Khomeini International Airport on Wednesday, 21 May 2025.
Yes – the average flight time is 3 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Imam Khomeini International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tehran is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Turkish Airlines and Yazd Airways offer the cheapest flight tickets to Imam Khomeini International.

Flying from Istanbul Ataturk Airport (IST) to Imam Khomeini International Airport (IKA): what you need to know

  • Around 3 hours 10 minutes is how long you can expect to be travelling on a direct flight from Istanbul Ataturk Airport to Imam Khomeini International Airport.

  • Tehran's timezone is UTC+3:30, which makes Tehran 30 minutes ahead of Istanbul.

  • You can choose from 249 weekly Istanbul Ataturk Airport to Imam Khomeini International Airport flights. The 01:15 departure with Turkish Airlines is the earliest you can take. Qeshm Air operates the last service of the day at 23:00.

  • To ensure you get on your IST to IKA flight, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • During popular months such as April, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a peak period in general.

  • There are plenty of direct flights from Istanbul Ataturk Airport to Imam Khomeini International Airport to pick from. When planning your Tehran trip, these carriers can fly you nonstop to this unmissable part of Iran:

  • Iran Airtour is the most frequently booked airline on this route.

  • If you want to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Istanbul Ataturk Airport to Imam Khomeini International Airport. These are the most popular stopovers between IST and IKA:

    • Esenboga International Airport

    • Vienna International Airport

    • Dubai Airport

How to find the cheapest flights from Istanbul Ataturk Airport (IST) to Imam Khomeini International Airport (IKA)

  • The lowest price we've seen for a one-way Istanbul Ataturk Airport to Imam Khomeini International Airport flight is R 1,764. A round-trip plane ticket right now is R 3,998. Depending on the availability when you book, these fares can change.

  • Book five months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from IST to IKA.

  • Plan your trip for April. That's the cheapest month for flights from Istanbul Ataturk Airport to Imam Khomeini International Airport. If you're flexible on when you fly, use the 'Whole month' tool to see the cheapest airfare across every month.

  • Finding cheap flights from IST to IKA couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Istanbul Ataturk Airport to Imam Khomeini International Airport.

Handy information about Istanbul Ataturk Airport (IST)

  • Istanbul Ataturk Airport is around 48 kilometres from central Istanbul. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 50 minutes or so to arrive, depending on the traffic.

  • Taking public transport? Expect a journey time of around 1 hour 45 minutes.

  • Get your travels off to a stress-free start by staying near IST. Whether you're boarding an early flight from Istanbul Ataturk Airport to Imam Khomeini International Airport or just don't like being rushed, these hotels are ideal:

Arriving at Imam Khomeini International Airport (IKA)

  • Touching down on a late Istanbul Ataturk Airport to Imam Khomeini International Airport flight? Grab your luggage and go directly to a nearby hotel. Two great options close to IKA are Remis Hotel and Rexan Hotel.

Getting from Imam Khomeini International Airport (IKA) to central Tehran

  • From Imam Khomeini International Airport, Tehran is approximately 56 kilometres away. It takes around 1 hour to drive to the centre.

When to fly to Imam Khomeini International Airport (IKA)

  • July is the busiest month for flights from Istanbul Ataturk Airport to Imam Khomeini International Airport. To steer clear of the crowds, head to Tehran in April.

  • When reserving your flight from Istanbul Ataturk Airport to Imam Khomeini International Airport, think about the type of weather you like. July is the warmest month in Tehran, with temperatures ranging from 23ºC (73ºF) to 38ºC (100ºF).

  • For cooler conditions, search for a cheap ticket from IST to IKA in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of Iran

  • You've visited Tehran, now it's time to explore other corners of Iran. Travel around 338 kilometres south to Isfahan to check off its popular sights. From Sheikh Lotfollah Mosque to Chehel Sotoun and Vank Cathedral, you'll have a full itinerary ahead.

  • Around 32 kilometres west of Tehran, Karaj is another favourite stop in Iran. Experience this destination's highlights firsthand at Lale Park, Fatemiyeh Park and Vahdat Park.

Plan the rest of your trip from Istanbul to Tehran

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.