Cheap flights from Tehran to Bangkok

Flight deals from Tehran to Bangkok

Below you can see the best deals on flights Tehran — Bangkok for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Tehran to Bangkok

When is the best time to book a flight from Tehran to Bangkok?

The price of a flight from Tehran to Bangkok changes depending on how far ahead you book. For the best chance of a lower fare, book around 27 days before departure, when the average ticket costs about $611. Fares also tend to climb as the departure date gets closer.

About the Tehran — Bangkok flight

On this page, you can find and purchase flight tickets for the route from Tehran to Bangkok. The distance between the cities is 5466 km, and this route is served by several regular carriers offering both direct flights and connecting options.

To select the optimal fare, use the low-price calendar and the price trend chart. Information is also available on this page regarding how to get to the airport in Tehran and the most convenient ways of how to get from Bangkok airport to your accommodation.

Below is a calendar of the lowest flight ticket prices for Tehran — Bangkok 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.

Prices by month

Tehran → Bangkok, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$576	high	May	$425	low	Sep	$400	low
Feb	$563	high	Jun	$413	low	Oct	$451	medium
Mar	$551	high	Jul	$588	high	Nov	$476	medium
Apr	$488	medium	Aug	$563	high	Dec	$576	high

Some values are estimated based on seasonality.

When to fly

According to weather data, the hottest weather in Bangkok occurs in April, when the average maximum reaches 35°C. The peak of the rainy season falls in September with rainfall levels up to 260.88 mm, while the driest month is December.

Minimum price statistics for the current period have not identified any distinct price lows, so flight costs may fluctuate. To find the best deals, we recommend using the price trend chart and the calendar, where information is updated in real time.

The optimal time for a trip is considered to be the period from November to February, when dry weather prevails in Thailand. It is recommended to avoid September if you want to minimize the likelihood of prolonged tropical downpours that could affect your travel plans.

Temperature · Bangkok

Dry and wet days · Bangkok

Wind speed and direction · Bangkok

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How to get the best deal on a Tehran — Bangkok ticket

Book your tickets 6–8 weeks before departure, as fares on the Tehran — Bangkok route often increase as the departure date approaches.
Consider flights with a layover at major Middle Eastern aviation hubs — such options are often cheaper than direct flights.
Use the low-price calendar on this page to compare ticket prices for nearby dates and choose the most budget-friendly day.
Check baggage allowances before purchasing, as excess baggage fees on long-haul flights can significantly increase the final cost of the trip.

Several international carriers operate flights on the route from Tehran to Bangkok, providing regular connections between the cities. The list below features airlines offering both direct flights and connecting options. You can review the detailed schedule and choose a suitable option by clicking on the airline's card to see details for specific days of the week.

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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.

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Cities and airports on the Tehran — Bangkok route

Flights Tehran — Bangkok depart from Mehrabad International Airport and Imam Khomeini International Airport and arrive at Suvarnabhumi Airport and Don Mueang International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Tehran

THR

Iran

About the city How to get there Weather All about the country Iran

Arrival

Bangkok

BKK

Thailand

About the city How to get there Weather All about the country Thailand

Departure airports

Mehrabad International AirportTHR
About the airport
Imam Khomeini International AirportIKA
About the airport

Arrival airports

Suvarnabhumi AirportBKK
About the airport
Don Mueang International AirportDMK
About the airport

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Frequently asked questions about the Tehran — Bangkok flight

How long is the flight from Tehran to Bangkok?

With a distance of approximately 5,466 km, the estimated direct flight time is 6.5–7 hours. Travel time on connecting flights depends on the duration of the layover and can range from 10 to 15 hours.

Which airlines fly on this route?

Several international carriers operate these flights. An up-to-date list of all airlines with their schedules and flight frequencies is provided in the corresponding block on this page.

Are there direct flights?

Both direct flights and options with one layover are available on this route. You can check the availability of non-stop flights for specific dates using the search form.

How much is the cheapest ticket?

Airfares are constantly changing depending on the season and demand. Check the current minimum for your dates in the low-price calendar and the price trend chart on this page.

Which airport does the flight arrive at?

Most international flights from Iran arrive at Suvarnabhumi Airport (BKK), which is the main gateway to Bangkok.

Where else you can fly from Tehran

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