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Cheap Flights from Istanbul to Tehran

Popular airlines from Istanbul to Tehran

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
AJet logo AJet Pegasus Airlines logo Pegasus Airlines

Cheap Flights from Istanbul to Tehran starting at S$ 66

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Istanbul to Tehran

Cheapest one-way flight price S$ 64
Cheapest return ticket price S$ 156
Off-season for travel March
Peak season for travel June
Flight distance 2,042.74km
Average flight time 3 hours 6 minutes
Popular airline Pegasus Airlines

Cheapest time to fly from Istanbul to Tehran

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from Istanbul (IST) to Tehran (THR) the cheapest?

    Airlines adjust prices for flights from Istanbul to Tehran based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Istanbul (IST) to Tehran (THR) cost?

    According to Trip.com's data, the lowest price is around S$ 637.

  • How long is a flight from Istanbul (IST) to Tehran (THR)?

    It takes about 3 hours 6 minutes to fly from Istanbul (IST) to Tehran (THR).

  • What are the most popular airlines that fly from Istanbul (IST) to Tehran (THR)?

    Airlines with flights from Istanbul (IST) to Tehran (THR): AJet, Turkish Airlines, Pegasus Airlines, Iran Air, Sepehran Airlines and Iran Aseman Airlines.

  • How many airports in Tehran?

How to find a cheap flight from Istanbul to Tehran

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Istanbul to Tehran. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from Istanbul to Tehran.
Tap 'Date' on the flight search bar to browse the calendar for Istanbul to Tehran airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Tue, May 27, with one-way flights starting at S$ 66.
2
Compare cheap flight deals from hundreds of airlines for Istanbul to Tehran flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Istanbul to Tehran. The cheapest flight at the moment is with AJet.
3
Set up a Price Alert
Set up a Price Alert for your Istanbul to Tehran flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for Istanbul to Tehran flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Istanbul to Tehran to get your exclusive deals.

Find Cheap Flights & Deals on Trip.com

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