Cheap flights from Tehran to Istanbul from $80 IKA → IST, SAW

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $116 to $308.

At $429, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold 60-night return fares on 1 other departure date within 3 days of 15 Dec, and it is not cheaper.

Every date we hold

12 fares on 10 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $308.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $26 to $156.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 16 Nov, 13 Nov costs $65: $15 less than the cheapest found recently.

OneJet · Imam Khomeini International Airport (IKA) → Istanbul New Airport (IST) · nonstop · found 6 days ago

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Every date we hold

16 fares on 15 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $65.

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Tehran to Istanbul?

The cheapest return found recently is $429 with Iran Air, 15 Dec to 13 Feb 2027, found 2 days ago. The cheapest return we hold, of any age, is $308 with TBN, 7 Jan 2027 to 10 Jan 2027, found 5 days ago. The cheapest return fare on each of 10 departure dates is usually $344 to $481.

How much is a one-way flight from Tehran to Istanbul?

The cheapest one-way found recently is $80 with MEH, 16 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $65 with OneJet, 13 Nov, found 6 days ago. The cheapest one-way fare on each of 15 departure dates is usually $124 to $519.

What is the cheapest month to fly from Tehran to Istanbul?

January 2027 is the cheapest month for a return, from $308, 7 Jan 2027 to 10 Jan 2027, found 5 days ago. November 2026 is the cheapest month for a one-way, from $65, 13 Nov, found 6 days ago.

Every date in November 2026

How far ahead should I book a flight from Tehran to Istanbul?

In 49 days of prices between 24 Sept and 11 Nov, return and one-way fares were both cheapest 0 to 6 days before departure.

Is there a direct flight from Tehran to Istanbul?

Yes, the cheapest nonstop return found recently is $308 with TBN, 7 Jan 2027 to 10 Jan 2027, found 5 days ago. The cheapest nonstop one-way found recently is $80 with MEH, 16 Nov, found 2 days ago.

Every nonstop date from Tehran to Istanbul

How long is the flight from Tehran to Istanbul?

The cheapest nonstop one-way found recently, with MEH on 16 Nov, takes 3 h from Imam Khomeini International Airport (IKA) to Istanbul New Airport (IST).

Which airlines have the cheapest flights from Tehran to Istanbul?

Between 8 Dec and 22 Mar 2027, Iran Air has the cheapest return on 5 of the 10 departure dates we hold, Ajet on 4 and TBN on 1. Between 13 Nov and 24 Sept 2027, Lufthansa has the cheapest one-way on 4 of the 15 departure dates we hold, TBN on 2 and InnoAviation on 2.