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Flights between Istanbul (IST) and Shiraz (SYZ)

İstanbul Airport, Turkey ↔ Shiraz Shahid Dastghaib International Airport, Iran

A direct route between Istanbul and Shiraz appears in the OpenFlights route network.

Airlines currently operating this route:

Observed from recent schedules · as of 1 Aug 2026 — sampled, not a live timetable; confirm with the airline.

Iran Airtour (B9)
Distance
2,511 km
1,560 miles
Est. flight time
3h 38m
great-circle estimate
Time difference
~0.5h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Turkey

Jan
9°
14/4
55mm
Feb
10°
15/5
50mm
Mar
14°
19/9
50mm
Apr
19°
24/14
45mm
May
24°
29/19
35mm
Jun
28°
33/23
20mm
Jul
31°
36/26
15mm
Aug
31°
36/26
15mm
Sep
27°
32/22
25mm
Oct
21°
26/16
50mm
Nov
15°
20/10
60mm
Dec
10°
15/5
65mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Iran

Jan
2°
7/-3
40mm
Feb
4°
9/-1
35mm
Mar
9°
15/3
50mm
Apr
15°
21/8
35mm
May
20°
27/13
15mm
Jun
26°
33/18
3mm
Jul
29°
37/21
2mm
Aug
28°
36/20
2mm
Sep
23°
31/15
5mm
Oct
16°
23/8
15mm
Nov
9°
15/3
35mm
Dec
3°
8/-2
40mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

Turkey: Caution — some areas (UK FCDO) ↗Iran: Advise against all travel (UK FCDO) ↗

Common questions

How far is Istanbul from Shiraz?

Istanbul (IST) and Shiraz (SYZ) are around 2,511 km (1,560 miles) apart — an estimated 3h 38m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the IST–SYZ route?

Airlines recorded operating this route in the OpenFlights network include Iran Airtour. This reflects historical scheduled service and may be out of date.

What is the time difference between Istanbul and Shiraz?

Time difference ~ 0.5 hours (varies with daylight-saving).

When is it warmest in Iran?

Across Iran, the warmest month on average is July, with mean temperatures around 29°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Turkey and Iran?

The UK FCDO currently rates Turkey as Caution — some areas; The UK FCDO rates Iran as Advise against all travel. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.