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Cheapest flights for Tehran – Istanbul (THR – IST)

Aviasales.az will find you the cheapest airfare for Tehran – Istanbul by comparing the ticket prices to Istanbul using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Tehran – Istanbul is up to you.

Tehran – Istanbul is most popular in April and May. During this period the average ticket price is 210.

Direct flight for from Tehran to Istanbul

The easiest way to to get to your destination is a direct flight. Direct flights for from Tehran to Istanbul are offered by:

  • Turkish Airlines (daily TK871)
  • Pegasus Airlines (daily PC513)
  • Mahan Airlines (6 days per week, flight W5112)
  • Qeshm Air (5 days per week, flight QB2213)
  • AJet (3 days per week, flight VF188)
  • Iran Air (3 days per week, flight IR769)
  • Iran Airtour (2 days per week, flight B99710)

Istanbul is served by 2 airports: Sabiha Gokcen International Airport and Istanbul New Airport. Direct flights for Tehran – Istanbul are operated by:
  • Pegasus Airlines, AJet from Imam Khomeini International Airport to Sabiha Gokcen International Airport
  • Qeshm Air, Turkish Airlines, Iran Air, Iran Airtour, Mahan Airlines from Imam Khomeini International Airport to Istanbul New Airport
Flight with layover for the route from Tehran to Istanbul

An alternative option for Tehran – Istanbul (round-trip) would be a flight with a layover. Prices start at 382 up to 439.

The lowest prices for flights with layovers are offered by Pegasus Airlines with a layover in Ankara. Tickets start at 182.

A flight with a layover on the route Tehran – Istanbul will allow you to make your trip more interesting. The layover could be in:

  • Kuwait (flight KU516 Kuwait Airways)
  • Ankara (flight PC1737 Pegasus Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Tehran – Istanbul could change by more than 73%.

Aviasales.az suggests buying tickets from Tehran Istanbul in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Tehran – Istanbul (THR – IST)
3 ⁠hr 25 ⁠min
Average flight duration
2,050 km
Distance
30 min
Current time difference
122
Number of flights per week
₼115
Lowest price
₼145
Average ticket price
05:40
Earliest flight out
03:45
Latest flight out

Direct flight schedule from to 

The easiest way to get to your destination is with a direct flight. The following airlines operate flights from to :
Iran Airtour
Mon, Tue, Thu, Fri, Sat, Sun
from ₼162
AJet
Wed, Thu, Fri, Sun
from ₼122
Mahan Airlines
every day
from ₼258
Pegasus Airlines
Wed, Thu, Fri, Sun
from ₼175

Ticket prices for Tehran – Istanbul by month *

Month One-way Round-trip
April 2025 23.04.2025
25.04 - 27.04.2025
May 2025 02.05.2025
01.05 - 08.05.2025
July 2025 03.07.2025
01.07 - 08.07.2025
September 2025 20.09.2025
01.09 - 08.09.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Tehran to Istanbul found by our users over the last 48 hours: ticket with AJet with a departure on 02.05.2025 and a price of 159 AZN.
Fastest flight for from Tehran to Istanbul: ticket with Iran Airtour with the nearest departure on 24.04.2025 and a flight duration of 3hrs. 0min..
Airlines flying from Tehran to Istanbul
Airports serving Tehran – Istanbul

Tehran airports serving flights to Istanbul:

  • Imam Khomeini International Airport (IKA)

Istanbul airports accepting flights from Tehran:

  • Sabiha Gokcen International Airport (SAW)
  • Istanbul New Airport (IST)

Most popular by Aviasales.az

Flights from Tehran

Flights to Istanbul