Cheap flights from St. Louis to Tehran from $561

Cheap flights from St. Louis to Tehran from $561

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3 stops
Wed, Feb 18
St. Louis STLTehran IKA

$561
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3 stops
Wed, Feb 18
St. Louis STLTehran IKA

$575
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3 stops
Sat, Feb 21
St. Louis STLTehran IKA

$682
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3 stops
Sat, Feb 21
St. Louis STLTehran IKA

$685
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3 stops
Wed, Feb 18
St. Louis STLTehran IKA

$727
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3 stops
Fri, Feb 20
St. Louis STLTehran IKA

$761
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3 stops
Sat, Feb 21 – Sat, Feb 28
St. Louis STLTehran IKA

$1,132
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3 stops
Sat, Feb 21 – Sat, Feb 28
St. Louis STLTehran IKA

$1,136
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3 stops
Sat, Feb 21 – Sat, Feb 28
St. Louis STLTehran IKA

$1,193
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3 stops
Sat, Feb 21 – Sat, Feb 28
St. Louis STLTehran IKA

$1,196
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3 stops
Fri, Feb 20 – Sat, Feb 28
St. Louis STLTehran IKA

$1,274
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3 stops
Fri, Feb 20 – Sat, Feb 28
St. Louis STLTehran IKA

$1,277
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How much do flights to Tehran cost?

Key info about flying to Tehran

Depart from
St. Louis Lambert International
Arrive to
Tehran Imam Khomeini International
Average flights per week
275
Flight distance

Check-in for a flight from St. Louis to Tehran

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Turkish AirlinesTHYTKNo
PegasusPGTPCNo
Qatar AirwaysQTRQRYes
Fly DubaiFDBFZYes

Weather in Tehran

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January8°C-1°C
February9°C-1°C
March15°C4°C
April21°C10°C
May28°C16°C
June34°C21°C
July37°C25°C
August35°C24°C
September31°C19°C
October23°C12°C
November14°C5°C
December9°C0°C
Hottest Month
37°C
July
Coldest month
-1°C
January
Sunny days
324
days per year
Snow days
5
days per year

14 day forecast

Sunday
8 Feb
94%
8°C3°C
15 Feb
15°C8°C
Monday
9 Feb
89%
11°C4°C
16 Feb
14°C7°C
Tuesday
10 Feb
14°C5°C
17 Feb
16°C7°C
Wednesday
11 Feb
87%
15°C7°C
18 Feb
80%
15°C10°C
Thursday
12 Feb
85%
16°C10°C
19 Feb
18°C7°C
Friday
13 Feb
17°C9°C
20 Feb
19°C9°C
Saturday
14 Feb
78%
15°C8°C
21 Feb
18°C7°C
The most popular airlines for this route are Frontier Airlines, Turkish Airlines, Pegasus, Qatar Airways, and Fly Dubai. St. Louis and Tehran have 275 direct flights per week.

Frequently asked questions

What are the most popular routes to and from St. Louis?
What are the most popular routes to and from Tehran?
What airports are near St. Louis?
Which airlines fly between St. Louis and Tehran?
When’s the best time to travel between St. Louis and Tehran?
What flights operate between St. Louis and Tehran?
How many airports are there near St. Louis?
What time do nonstop (direct) flights between St. Louis and Tehran depart?
What time do nonstop (direct) flights between St. Louis and Tehran arrive?
What time do flights between St. Louis and Tehran depart?
What time do flights between St. Louis and Tehran arrive?

Explore alternative trips

Flights from St. Louis

Flights to Tehran

Popular routes

The nearest countries with flights to Tehran

Here is a list of countries people are flying from

Other destination countries from St. Louis

Here is a list of countries people are flying to

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