Cheap Flights from Tehran to Istanbul

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Flight deals from Tehran to Istanbul

Looking for a cheap last-minute deal or the best return flight from Tehran to Istanbul? Find the lowest prices on one-way and return tickets right here.

Istanbul.Rs21,107 per passenger.Departing Tue, 2 Dec.One-way flight with AJet.Outbound indirect flight with AJet, departs from Imam Khomeini International on Tue, 2 Dec, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs21,107, select.

Istanbul.Rs21,615 per passenger.Departing Fri, 28 Nov.One-way flight with AJet.Outbound indirect flight with AJet, departs from Imam Khomeini International on Fri, 28 Nov, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs21,615, select.

Istanbul.Rs25,805 per passenger.Departing Mon, 18 May.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Imam Khomeini International on Mon, 18 May, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs25,805, select.

Istanbul.Rs25,900 per passenger.Departing Thu, 25 Jun.One-way flight with AJet.Outbound indirect flight with AJet, departs from Imam Khomeini International on Thu, 25 Jun, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs25,900, select.

Istanbul.Rs26,086 per passenger.Departing Fri, 5 Jun.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Imam Khomeini International on Fri, 5 Jun, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs26,086, select.

Istanbul.Rs26,086 per passenger.Departing Sat, 4 Jul.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Imam Khomeini International on Sat, 4 Jul, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs26,086, select.

Istanbul.Rs26,086 per passenger.Departing Fri, 18 Sep.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Imam Khomeini International on Fri, 18 Sep, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs26,086, select.

Istanbul.Rs26,086 per passenger.Departing Sun, 4 Oct.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Imam Khomeini International on Sun, 4 Oct, arriving in Istanbul Sabiha.Price includes taxes and charges.From Rs26,086, select.

Find the cheapest month to fly from Tehran to Istanbul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tehran to Istanbul flights are currently cheapest in December.

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Direct flights from Tehran to Istanbul

Alternative Tehran to Istanbul routes

Looking for the cheapest, fastest or easiest route from Tehran to Istanbul? You could fly into the following airports instead.

Tehran to Istanbul: Flight information

The things to know before you go.

Cheapest flight found	Rs21,107
Cheapest month to fly	December
Average flight time	3 hrs, 33 mins
Most popular airline	Turkish Airlines
Average flights per week	123

Finding cheap flights from Tehran to Istanbul: Frequently asked questions

How many airports are there in Istanbul?

There are 2 airports in Istanbul: Istanbul Sabiha and Istanbul.

How much are return flights from Tehran to Istanbul?

The best price we found for a return flight from Tehran to Istanbul is Rs39,546. 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.

How long does it take to fly from Tehran to Istanbul?

3 hours and 33 minutes is the average flight time from Tehran to Istanbul.

Which airlines fly direct from Tehran to Istanbul?

Turkish Airlines, Pegasus Airlines and Mahan Air fly direct from Tehran to Istanbul.

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

As of November 2025, there are 123 flights per week flying from Tehran to Istanbul.

When is the cheapest time to fly from Tehran to Istanbul?

The cheapest month to fly from Tehran to Istanbul is usually December.

Which is the cheapest airport to fly into in Istanbul?

If you're flying from Tehran, the cheapest airport near Istanbul is Istanbul Sabiha – which is 30.3 km away from the centre of Istanbul. We've found flights into this airport from Rs39,546.

Which upcoming date is cheapest to fly from Tehran to Istanbul on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Tehran to Istanbul on Tuesday, 2 December 2025.

Can I get a direct flight from Tehran to Istanbul?

Yes – the average flight time is 3 hours and 33 minutes.

How can I get the best flight deal from Tehran to Istanbul?

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 Istanbul 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.

When is the best time to book flights to Istanbul?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Istanbul?

In November, the average temperature is usually around 12°C. August is typically the warmest month in Istanbul, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 4°C. The rainiest month is December.

Which is the cheapest airline to fly from Tehran to Istanbul with?

The cheapest airline that flies to Istanbul is AJet. And the cheapest airline that flies to Istanbul Airport is Pegasus Airlines.

Travelling from Tehran to Istanbul: what you need to know

Planning your getaway starts with figuring out where you'll fly out of in Tehran. Imam Khomeini International Airport (IKA) is the city's main airport, so check out your options for booking a flight from Tehran to Istanbul jetting off from here.
When it comes to working out where to land in Istanbul, Istanbul Ataturk Airport (IST) and Sabiha Gokcen International Airport (SAW) are the primary gateways.
The average time for a direct Tehran to Istanbul flight is 3 hours 20 minutes.
Istanbul is 30 minutes behind Tehran and observes the UTC+3 timezone.
Imam Khomeini International Airport (IKA) to Istanbul Ataturk Airport (IST) is the most popular route between these two cities. There are 91 weekly flights to pick from. If you prefer a later start to the day, the last flight from Tehran to Istanbul is with Turkish Airlines at 23:10. Choose the first IKA to IST departure with Turkish Airlines at 01:40 to make the most of your first day in Istanbul.
To ensure you catch your Tehran to Istanbul flight, leave plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is a good rule of thumb.
Travelling during a peak time like July? School holidays and other popular periods can mean longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.

How to find the cheapest flights from Tehran to Istanbul

At the moment, Rs21,107 is the best price we've found for a one-way ticket from Tehran to Istanbul. The cheapest price for a return flight is Rs39,546. Remember fares can change due to availability at the time of booking.
Book one month before you want to travel. Pricing trends suggest that this is the ideal window for finding cheap Tehran to Istanbul flights.
Plan your trip for April. That's the best month for landing the biggest deals on plane tickets from Tehran to Istanbul. If you're flexible with your travel dates, use the 'Whole month' tool to find the cheapest price across each month.
Spend less time searching for cheap flights from Tehran to Istanbul by setting up a Price Alert. You'll get an email or push notification on the app when fares go down.
Find a cheap Tehran to Istanbul flight with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Flying from Tehran

Imam Khomeini International Airport (IKA)

You can book a direct flight from Tehran to Istanbul taking off from Imam Khomeini International Airport (IKA). Start your trip at IKA and then fly into Istanbul Ataturk Airport (IST) or Sabiha Gokcen International Airport (SAW).
There are numerous airlines that offer direct Tehran to Istanbul plane tickets out of IKA. Your next adventure starts with one of these:
A stopover is the ideal opportunity to break up your trip — and perhaps even explore another city. When searching for Tehran to Istanbul flights departing from Imam Khomeini International Airport, deselect the 'Direct flights only' box to see where you can stop along the way. Some popular options include:
- Dubai Airport (DXB)
- Hamad International Airport (DOH)
- Esenboga International Airport (ESB)
Central Tehran to IKA is around 40 kilometres. Depending on traffic, it'll take you about 1 hour to reach there if you're driving, ride-sharing or catching a cab.
If you have an early flight from Tehran to Istanbul, why not stay close by? Avoid the stress of rushing to the airport (and enjoy some extra shut-eye) at Remis Hotel. Rexan Hotel is another convenient option near Imam Khomeini International Airport.
Of all flights leaving Imam Khomeini International Airport, 69.19% arrive on time at their destination.

Arriving in Istanbul

Istanbul Ataturk Airport (IST)

Istanbul Ataturk Airport (IST) to central Istanbul takes around 50 minutes to reach by car. The centre is roughly 32 kilometres away.
When travelling on public transport, expect a journey time of roughly 1 hour 45 minutes.
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Tehran to Istanbul. Book one of these accommodation options near IST instead:
Go where the road takes you with an Istanbul Ataturk Airport rental car. Pick up a set of wheels from Hit, Avec car rentals or Eren Rent a Car and find adventure across Istanbul and beyond.
Reserving your ride from Istanbul Ataturk Airport around two weeks ahead increases your chances of getting a good deal.

Sabiha Gokcen International Airport (SAW)

Central Istanbul is about 31 kilometres from Sabiha Gokcen International Airport (SAW). After your flight from Tehran to Istanbul has hit the runway and you've navigated your way to arrivals, expect a drive of around 55 minutes.
If you travel by public transport, you'll reach the centre in 1 hour 30 minutes or so.
Hang the 'Do not disturb' sign on your door and unwind at a hotel near SAW. Here are a few options where you can settle in after your flight from Tehran to Istanbul:
No need to worry about public transport schedules or waiting forever for a cab. Pick up a Sabiha Gokcen International Airport rental car and let your trip unfold on your terms. Check out the availability and rates from Essence, Eren Rent a Car and 724 Rent.
Call dibs on the best options. Reserving your ride from SAW four weeks in advance often means more savings and a wider choice of vehicles.

Best time to go to Istanbul

February is the quietest month for flights from Tehran to Istanbul, while April is the most popular. Choose the ideal time to go to Istanbul based on whether you prefer a laid-back vibe or a lively atmosphere.
Lock in a Tehran to Istanbul ticket departing in August if you're eager to explore the city during its warmest month. You can expect temperatures in Istanbul to range from 20ºC to 30ºC.
Look for cheap flights from Tehran to Istanbul in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 2ºC and 11ºC on average.

More about Istanbul

Once you've booked your flight from Tehran to Istanbul, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Istanbul:
Topkapi Palace and The Basilica Cistern are a couple of big attractions to add to your Istanbul travel itinerary. Keep the sightseeing going at Galata Tower.

Explore more of Türkiye (Turkey)

You've seen Istanbul, now it's time to explore other corners of Türkiye (Turkey). Journey around 354 kilometres east to Ankara to tick off its must-visit sights. From Museum of Anatolian Civilizations to Kocatepe Mosque (Kocatepe Camii) and Genclik Park, there's plenty to keep you busy.
Around 322 kilometres south-west of Istanbul, Izmir is another favourite stop in Türkiye (Turkey). Experience this destination's highlights firsthand at Kordonboyu, Kadifekale Castle and Konak Square.