Question 1

How long is the flight from Tehran to Istanbul?

Accepted Answer

A nonstop flight from Tehran to Istanbul typically takes around 4 hours 30 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 23 hours 20 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from Tehran to Istanbul?

Accepted Answer

Yes, there are nonstop flights from Tehran to Istanbul, averaging around 4 to 5 flights per day, operated by, among others, Turkish Airlines, Iran Aseman Airlines and Iran Air Tours. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Tehran to Istanbul?

Accepted Answer

Direct flights from Tehran to Istanbul are operated by, among others, Turkish Airlines, Iran Aseman Airlines and Iran Air Tours. Connecting flights with one stop are also available, for example with Azerbaijan Airlines (via Baku) and Air Arabia (via Sharjah). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from Tehran to Istanbul?

Accepted Answer

Nonstop flights from Tehran to Istanbul operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Tehran to Istanbul?

Accepted Answer

On the route from Tehran to Istanbul, there are on average around 4 to 5 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.

Question 6

How many flights per week are there from Tehran to Istanbul?

Accepted Answer

From Tehran to Istanbul, there are around 30 to 31 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.

Question 7

When does the first flight from Tehran to Istanbul depart?

Accepted Answer

The earliest nonstop flight from Tehran to Istanbul usually departs at 12:20 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Istanbul.

Question 8

When does the last flight from Tehran to Istanbul depart?

Accepted Answer

The last nonstop flight from Tehran to Istanbul usually departs at 5:15 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Tehran Istanbul	Outbound 06/21/26 direct W50114 04h 20min	Return -	Mahan Air		$175 found 2 days ago
Best option Tehran Istanbul	Outbound 06/25/26 1 Stopover (SHJ) G90202, G90321 24h 05min	Return 06/30/26 1 Stopover (SHJ) G90322, G90201 22h 25min	Air Arabia	?	$428
Tehran Istanbul	Outbound 06/17/26 1 Stopover (GYD) J28018, J20075 14h 00min	Return 06/19/26 1 Stopover (GYD) J20078, J28017 21h 55min	Azerbaijan Airlines	?	$648
Tehran Istanbul	Outbound 06/25/26 1 Stopover (GYD) J28018, J20077 24h 05min	Return 06/30/26 1 Stopover (KWI) KU0156, KU0515 21h 40min	Azerbaijan Airlines	?	$775

Cheapest outbound flight from	$175.00
Roundtrip from	$427.39
Flight duration	min. 02:15 / max. 03:35
Return flight duration	min. 02:45/ max. 03:45
Distance	2043 km
Flights per week	80
Departure airport	Airport Tehran (IKA)
Departure country	Flights from Iran
Arrival airport	Airport Istanbul (IST)
Destination country	Flights to Turkey

Flight Routes from Tehran to Istanbul

Our cheapest offers for flights from Tehran to Istanbul

Tehran

Istanbul

Tips and tricks to help you find cheap flights from Tehran to Istanbul

Important flight information

Frequently Asked Questions (FAQ)

Flight information: Tehran - Istanbul

Alternative routes to Turkey

Alternative flights to Istanbul

Flight destinations with a similar price