Cheap flights Tehran — Istanbul (THR — IST)

Good to know - Cheap tickets Tehran — Istanbul

Cheapest flight found $238
Minimal flight time 2h 56m
Flight distance 2051 km
Most popular airline Turkish Airlines

Airfare Tehran – Istanbul by month

Here you can find out in what months how much a ticket Tehran – Istanbul costs to buy cheap plane tickets.

Month One-way Round-trip
May 2027
April 2027
February 2027
December 2026
November 2026
October 2026
September 2026
August 2026
July 2026
June 2026
May 2026
April 2026

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Tehran — Istanbul

Departure Arrival Flight days Flight Airlines Flight time Airports
01:26 04:25 thu Caspian Airlines 3h 29m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
02:20 05:05 sat Turkish Airlines 3h 15m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
02:20 05:08 fri Turkish Airlines 3h 18m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
02:40 05:32 wed Turkish Airlines 3h 22m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
03:05 05:45 tue Turkish Airlines 3h 10m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
03:15 05:55 sat Turkish Airlines 3h 10m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
03:18 05:57 mon Turkish Airlines 3h 9m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
04:10 06:51 mon Turkish Airlines 3h 11m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
04:45 07:40 tue Caspian Airlines 3h 25m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
04:45 07:32 fri Caspian Airlines 3h 17m Imam Khomeini International Airport — Istanbul Ataturk Airport Select dates
All routes

Popular airlines flying Tehran — Istanbul

Flight Tehran – Istanbul is served by 1 airlines.  7 airlines operate direct flights.


Airlines with direct flights


Other airlines flying with transfers

Sales of tickets from Tehran to Istanbul in the last 48 hours

Dynamics airfare Tehran — Istanbul by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Tehran — Istanbul

The graph shows that booking flights Tehran — Istanbul is best planned for September and flights Tehran — Istanbul — Tehran in the month of December.

Flights Tehran — Istanbul

The selection of cheap flights Tehran — Istanbul

Here you can find and purchase the cheapest flights Tehran — Istanbul from $238 and Tehran — Istanbul — Tehran from $71.

The price of the flight Tehran — Istanbul (Turkey) — Tehran from $71 (round-trip).

The average price of the flight Tehran — Istanbul (Turkey) — Tehran $134 (round-trip).

Low cost flights Tehran — Istanbul (THR — IST)

Travelers planning a trip between Tehran and Istanbul will find a wide range of flight options to suit various preferences and budgets. Serving as a vital corridor between Iran and Turkey, this route is one of the busiest and most convenient for both leisure and business travelers. The distance between Tehran and Istanbul is approximately 1,274 miles (2,051 kilometers), with direct flights typically taking around 2 hours and 56 minutes. This relatively short flight time makes Istanbul an easily accessible destination for those wishing to explore Turkish culture, history, or engage in corporate activities.

Passengers can depart from two main airports in Tehran: Mehrabad International Airport, which primarily handles domestic flights but also some regional departures, and Imam Khomeini International Airport, the city’s main international gateway with modern facilities and connectivity. Istanbul also offers two international airports: Sabiha Gokcen International Airport and Istanbul Ataturk Airport, both well-connected to public transportation and offering efficient passenger services.

For direct flights between Tehran and Istanbul, several reputable airlines operate daily, ensuring flexibility for travelers. Ten airlines provide non-stop flights, including Turkish Airlines, Iran Air, Pegasus, Caspian Airlines, and ATA Airlines, among others. Such frequent service means passengers can choose flights on any day of the week, Monday through Sunday, allowing for seamless travel planning without being constrained by specific departure dates.

In addition to direct flights, multiple airlines offer one-stop or connecting flights that may appeal to those seeking either a lower fare or a particular routing. Airlines such as Emirates, Qatar Airways, Lufthansa, and flydubai provide connecting services through their hub airports, offering passengers access to additional travel dates and times, albeit with a longer total travel time. Transfers may offer slightly more economical tickets or options for combining travel routes, making them suitable for travelers looking for cost savings or customized itineraries.

Price-wise, flights from Tehran to Istanbul are competitively priced, with fares starting as low as $238 for one-way tickets and round-trip prices beginning around $71 during special promotions. On average, travelers can expect to pay approximately $134 for a round-trip ticket. Flight costs fluctuate seasonally, with September often identified as a month offering more affordable fares than the high-demand peak in August, which can see increased prices due to tourist activity. Monitoring flight prices regularly helps secure the best deals, particularly for independent travelers organized without intermediaries.

Selecting the right flight involves balancing cost, convenience, and airline preference. Full-service carriers like Turkish Airlines provide a comprehensive onboard experience including meal service and generous baggage allowances, which can be important for comfort during business trips or extended vacations. Low-cost airlines like Pegasus focus on affordability, often with lower base fares but additional fees for extras, making them suitable for budget-conscious travelers who travel light. It is advisable to consider the total cost including any additional charges when deciding on the airline.

Travelers choosing to fly between Tehran and Istanbul will benefit from the abundance of options, whether prioritizing direct flights for expediency or one-stop flights for extended choices. The wide availability of flights throughout the week and the competitive pricing create favorable conditions for flexible travel planning. Access to multiple airports at both ends of the route enhances convenience, serving both urban and suburban areas efficiently.

For those organizing trips independently, using an online flight search platform that compares multiple airlines and departure times is essential to identifying the most suitable and cost-effective flights. LowCost.Club continuously monitors and updates flight data, including deals from prominent carriers such as Caspian Airlines, Turkish Airlines, ATA Airlines, and many others. This enables you to quickly filter flights by price, duration, number of stops, and preferred departure or arrival airports.

Take advantage of the variety of flights connecting Tehran and Istanbul by searching right now on LowCost.Club. Enter your travel dates and airport preferences to explore all available options, find the best price, and book your ideal flight swiftly and securely. Your journey between these two vibrant cities is just a few clicks away.

Routes from nearby cities to Istanbul

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Istanbul are from Baku, this is the cheapest flight from $46. The nearest airports from Tehran with a flight to Istanbul are located in Erbil.

Popular International routes from Tehran

Popular routes from Istanbul

If you are going to fly from Istanbul, then study the popular flights. The most popular flights from Istanbul:

Popular domestic routes from Tehran

Tehran — Shiraz

FAQ about Tehran — Istanbul

Yes, you can fly from Tehran to Istanbul. Tehran has 2 airports (Mehrabad International Airport, Imam Khomeini International Airport) for flights. Caspian Airlines, Turkish Airlines, ATA Airlines, Iran Aseman Airlines, Sepehran Airlines, Qeshm Air, Iran Airtour depart from Tehran on mon, tue, wed, thu, fri, sat, sun. There is a non-direct flight through AJet.

A direct flight lasts an average of 2h 56m, during which time the aircraft covers a distance of 2051 km.

The price of flights Tehran — Istanbul starts from $238.

Planes fly Tehran — Istanbul 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Tehran — Mehrabad International Airport, Imam Khomeini International Airport. In Istanbul — Sabiha Gokcen International Airport, Istanbul Ataturk Airport.

High season is considered to be May and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Tehran — Istanbul flight deals.

The following airlines have direct flights Tehran — Istanbul: Caspian Airlines, Turkish Airlines, ATA Airlines, Iran Aseman Airlines, Sepehran Airlines, Qeshm Air, Iran Airtour.

All the following airlines flights Tehran — Istanbul: AJet, ATA Airlines, Caspian Airlines, Iran Airtour, Iran Aseman Airlines, Qeshm Air, Sepehran Airlines, Turkish Airlines.

Low price calendar