Pick your Istanbul – Tehran flight today and pay for it over 3 to 24 months. Suso is a travel-planning platform: in a flight package the ticket is issued by a travel agency, a booking site or the airline, and the payment plan is set up as consumer credit by partner finance institutions. Your credit-card limit is never used or blocked, and no deposit is required. The search box above is already set to Istanbul → Tehran; pick your dates and see live flights.
Looking for a good flight from Istanbul to Tehran?
Suso turns the Istanbul – Tehran trip into a flight package: the ticket is issued by a travel agency, a booking site or the airline, and you spread the payment over a term you choose between 3 and 24 months as consumer credit from partner finance institutions. It completes in the basket in one click, and your card limit is never blocked.
See Istanbul – Tehran flight prices →When to visit Tehran
March-May (including Nowruz) and September-November are best. Summer hits 35°C but Mt Damavand is cool. December-February ski at Tochal.
Things to do in Tehran
Golestan Palace
UNESCO-listed Qajar dynasty palace. Mirror Hall, throne room, tiled gardens.
Tehran Grand Bazaar
Economic heart of the city. 10km of covered lanes. Carpets, spices, antiques. Many Turkish-speaking merchants.
Contemporary Art Museum
Original Picasso, Pollock, Warhol, Bacon. Acquired pre-1979, one of the world's richest collections.
Milad Tower + view
435m. World's 6th tallest tower. City view with Alborz mountains behind.
Mount Tochal
3,964m, accessible by cable car. Hiking in summer, skiing in winter. Among the highest in the region.
Darband + Persian feast
Mountain-foot restaurant lane. Lamb kebab, fesenjan, almond rice. Nature, view, river sound.
Istanbul – Tehran flight prices by month
The cheapest month on this route is November: return fares start at 12,030 TL (cheapest day: November 4). In the most expensive month the same route sits around 48,056 TL, so picking the right month is the decision that actually sets the price here. Data scanned as of 2026-09-21 and subject to change.
| September 2026 | 14,100 TL | |
|---|---|---|
| October 2026 | 13,700 TL | |
| November 2026 | 12,030 TL | |
| December 2026 | 13,598 TL | |
| January 2027 | 47,275 TL | |
| February 2027 | 48,056 TL | |
| March 2027 | 17,973 TL | |
| April 2027 | 41,470 TL | |
| May 2027 | 41,470 TL | |
| June 2027 | 33,731 TL | |
| July 2027 | 25,943 TL | |
| August 2027 | 25,900 TL |
Which city is cheaper to fly to Tehran from?
Departing from Istanbul is the cheapest option for this destination: 12,030 TL in November. Each price below is the floor for that origin’s own best month; click a price and the search opens with that origin and date.
| Istanbul | November | 12,030 TL |
|---|---|---|
| Izmir | February | 13,550 TL +1,520 TL |
| Antalya | November | 13,554 TL +1,524 TL |
| Ankara | December | 13,574 TL +1,544 TL |
Airlines on the Istanbul – Tehran route
Türk Hava Yolları flies Istanbul – Tehran direct. Suso pulls live flights through Google Flights; pick the best option and spread the cost over monthly payments.
About Tehran
Tehran is a popular route for Iran (Middle East). For more travel guidance, when to go and things to do, see our Tehran destination page.
Istanbul – Tehran FAQ
Can I buy the Istanbul - Tehran flight on monthly payments?
Yes. You buy the Istanbul - Tehran flight on Suso as a flight package: a term between 3 and 24 months, without using your card limit.
How much is the Istanbul - Tehran flight?
The price varies by month, date and airline. The table on this page shows each month's floor price from the last scan; use the search box to see the live price for your own dates.
Is a deposit required?
No. No deposit is required; you pay the amount monthly over the term you choose.
Book Istanbul – Tehran and pay monthly
Fly now, pay later. Over up to 24 months. The application completes in the basket in one click, and no card limit is needed.
Search Istanbul – Tehran flights now →