Your next trip, last seen at €125
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
Short answer
We have seen Iran Air fares from Tehran to Istanbul, non-stop. The lowest fare our own searches returned is €125, seen on 8 Sep 2026. The average across the fares we caught is €286. January 2027 is the cheapest month in our observations, at €127. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Short answer
We have seen Iran Air fares from Tehran to Istanbul, non-stop. The lowest fare our own searches returned is €125, seen on 8 Sep 2026. The average across the fares we caught is €286. January 2027 is the cheapest month in our observations, at €127. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
About this route
Explore the fares we observed from Tehran to Istanbul. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,035 km
- Typical journey time
- 8h 35m
- Airlines seen
- Iran Air, Pegasus Airlines
- Alternative airports
- THR, SAW
Route-level information; individual journeys vary.
Published schedules report non-stop service with Iran Air, Pegasus Airlines. Check current timetables.
A clearer picture of your fare
Frequently asked
How much is a flight from Tehran to Istanbul?
The lowest fare we have observed is €125, found on 8 Sep 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Tehran to Istanbul?
In our observations January 2027 is the cheapest month so far, at €127.
Are there direct flights from Tehran to Istanbul?
Yes. We have seen non-stop flights on this route, flown by Iran Air, Pegasus Airlines.
Which airlines fly from Tehran to Istanbul?
These are the carriers we have seen on the route: Iran Air, Pegasus Airlines.
How many of the observed Tehran to Istanbul fares were non-stop?
44 of the 52 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 25 Sep 2026