Cheap flight tickets from Dallas to Tehran

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Find the cheapest month or even day of the year to fly to Tehran

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Find the cheapest month to fly from Dallas to Tehran

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to Tehran flights are currently cheapest in September.

Alternative Dallas to Tehran routes

Looking for the cheapest, fastest or easiest route from Dallas to Tehran? You could fly into the following airports instead.

Dallas to Tehran: Flight information

The things to know before you go.
Cheapest flight foundRM2,766
Cheapest month to flySeptember

Finding cheap flights from Dallas to Tehran: Frequently asked questions

There are 2 airports in Tehran: Mehrabad International and Imam Khomeini International.
The best price we found for a return flight from Dallas to Tehran is RM4,622. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dallas to Tehran. But we found flights with one or more stops from RM4,627.
As of August 2026, there are no flights flying from Dallas to Tehran.
The cheapest month to fly from Dallas to Tehran is usually September.
If you're flying from Dallas, the cheapest airport near Tehran is Imam Khomeini International – which is 36.3 km away from the centre of Tehran. We've found flights into this airport from RM4,622.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Tehran on Monday, 21 September 2026.
No airlines currently offer direct flights between Dallas and Tehran. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tehran but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tehran is around 40 days in advance, so don’t leave your flight to the last minute.

In August, the average temperature is usually around 25°C. July is typically the warmest month in Tehran, when it usually averages around 32°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging -5°C. The rainiest month is November.
The cheapest airline that flies to Tehran is Qatar Airways .

Flying from Dallas to Tehran: what you need to know

  • Dallas's main base, Dallas Fort Worth International Airport (DFW), is where many unforgettable trips begin. Explore your departure options from here for your flight from Dallas to Tehran.

  • Disembark at Tehran's primary gateway, Imam Khomeini International Airport (IKA).

  • The timezone in Tehran is UTC+3:30, which is nine hours 30 minutes ahead of Dallas.

  • For a relaxed travel experience, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your Dallas to Tehran flight.

  • You'll likely experience bigger queues in popular months such as July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.

How to find the cheapest flights from Dallas to Tehran

  • Booking in advance is often the key to scoring a cheap Dallas to Tehran flight. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

  • Getting cheap plane tickets from Dallas to Tehran is easy if you're flexible with your travel dates. Use the 'Whole month' function to see the lowest prices across every month and walk away with a sweet deal.

  • There's no need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll tell you as soon as a better deal comes up on cheap flights from Dallas to Tehran.

  • Save on your Dallas to Tehran flight with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Dallas

Dallas Fort Worth International Airport (DFW)

  • We make it simple to find a Dallas to Tehran flight with a stopover. To see all your options departing from Dallas Fort Worth International Airport, uncheck 'Direct flights only.' Next, choose a flight with a stop long enough to see the sights of the city of your choice. Popular stopovers include:

    • Istanbul Airport (IST)

    • Dubai Airport (DXB)

    • Hamad International Airport (DOH)

  • DFW is about 24 kilometres from central Dallas. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 25 minutes or so to get there, depending on traffic. If you're taking public transport, expect the journey time to be around 1 hour.

  • Want an easy start to your break? Stay near Dallas Fort Worth International Airport. Whether you're taking an early flight from Dallas to Tehran or just don't want to be rushed, these hotels are just the thing:

  • Of the departures from Dallas Fort Worth International Airport, 72% land on time at their destination.

  • DFW is located at 2400 Aviation Dr.

Arriving in Tehran

Mehrabad International Airport (THR)

  • Mehrabad International Airport (THR) is approximately 2 kilometres from central Tehran. If you're catching a taxi or a ride-share, the drive takes roughly 25 minutes.

  • If you're taking public transport, expect a journey time of about 45 minutes.

Imam Khomeini International Airport (IKA)

  • Imam Khomeini International Airport (IKA) is roughly 40 kilometres from central Tehran. Once you've disembarked your flight from Dallas to Tehran, it'll take you approximately 1 hour 5 minutes to get to the heart of the city in a ride-share or taxi.

  • If you're travelling on public transport, it'll take around 1 hour 30 minutes.

Best time to go to Tehran

  • November is the most popular month for flights from Dallas to Tehran. To steer clear of the crowds, visit Tehran in March.

  • The warmest month in Tehran is July, with temperatures ranging between 23ºC (73ºF) and 38ºC (100ºF). Book your Dallas to Tehran ticket then if you enjoy this type of weather.

  • Search for cheap flights from Dallas to Tehran in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

More about Tehran

  • Once you've booked your flight from Dallas to Tehran, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Tehran:

  • Every great holiday has to include some sightseeing. Golestan Palace, National Museum of Iran and Tehran Museum of Contemporary Art are attractions you won't want to skip in Tehran.

Explore more of Iran

  • Tehran has plenty going for it, but there are so many other parts of Iran you'll want to see. About 338 kilometres south of Tehran, a visit to Isfahan will keep you busy. Check out popular attractions like Sheikh Lotfollah Mosque, Jame Abbasi Mosque and Shah Square.

  • If you're looking to explore another well-known destination in Iran, consider Karaj, about 32 kilometres northwest of Tehran. Shams Palace, Kosar Park and Dowlat Abad Park are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.