On this page, you can find and book flights from Bangkok to Tehran. Traveling between these cities, which are 5466 km apart, requires advance planning and choosing the best fare among available offers.
Find out the most convenient way to get to the airport for departure and plan your transfer to the city upon arrival. Ticket prices change constantly, so we recommend using the low-price calendar and the price trend chart to find the most profitable dates.
Below is a calendar of the lowest flight ticket prices for Bangkok — Tehran by day. Pick a convenient date and instantly see the fare. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Bangkok → Tehran, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $688 | low | May | $901 | high | Sep | $876 | high |
| Feb | $676 | low | Jun | $788 | medium | Oct | $888 | high |
| Mar | $888 | high | Jul | $776 | medium | Nov | $801 | medium |
| Apr | $914 | high | Aug | $763 | medium | Dec | $701 | low |
Some values are estimated based on seasonality.
The climate in the Iranian capital is characterized by distinct seasonality. The hottest month is July, with an average maximum temperature of 33.8°C, while the coldest and most humid is January, when temperatures can drop to -5.3°C.
Currently, data for the lowest prices for specific months is updated in real-time. To find the best deal, pay attention to the price chart on this page, which helps track seasonal fluctuations in flight costs and select the optimal period.
The best time to visit the city is considered to be May or September, when temperatures are comfortable at around 24–28°C with minimal rainfall. It is recommended to avoid mid-winter due to potential frosts and high humidity, which can make traveling around more difficult.
Several major international carriers operate on this route, offering both direct flights and options with one connection. In the list below, you will find detailed information about flight frequencies and aircraft types for each airline. Click on a specific carrier's card to view a detailed schedule by day of the week and choose the most convenient departure time.
We couldn't find any airlines on this route, but that doesn't mean there aren't any. Try searching — we'll show you the latest options.
Find ticketsFlights Bangkok — Tehran depart from Suvarnabhumi Airport and Don Mueang International Airport and arrive at Mehrabad International Airport and Imam Khomeini International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time for a direct flight is about 6 hours 30 minutes, based on a distance of 5,466 km. Connecting flights can take anywhere from 10 to 15 hours depending on the layover duration.
Both major Middle Eastern network carriers and Asian airlines operate on this route. A full list of available options with current schedules is provided in the corresponding block on this page.
The availability of direct flights depends on the airlines' seasonal schedules. We recommend checking the current flight status via the search form or reviewing the direct flight schedule in the carriers section.
The cost depends on the season and how far in advance you book. You can always see the current minimum for specific dates in our low-price calendar, which updates automatically.
Most international flights from abroad are handled at Imam Khomeini International Airport (IKA). The exact arrival point will be specified on your itinerary when you select a ticket.
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