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Cheap Flights from Tehran to Bangkok

Compare Tehran to Bangkok flight deals

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

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Flight deals from Tehran to Bangkok

Looking for a cheap last-minute deal or the best return flight from Tehran to Bangkok? Find the lowest prices on one-way and return tickets right here.
Bangkok.553 € per passenger.Departing Mon, 1 Sep, returning Thu, 30 Oct.Return flight with SalamAir and Thai VietJet Air.Outbound indirect flight with SalamAir, departs from Imam Khomeini International on Mon, 1 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Thai VietJet Air, departs from Bangkok Suvarnabhumi on Thu, 30 Oct, arriving in Imam Khomeini International.Price includes taxes and charges.From 553 €, select.
Bangkok.587 € per passenger.Departing Wed, 10 Dec, returning Wed, 17 Dec.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Imam Khomeini International on Wed, 10 Dec, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Arabia, departs from Bangkok Suvarnabhumi on Wed, 17 Dec, arriving in Imam Khomeini International.Price includes taxes and charges.From 587 €, select.
Bangkok.587 € per passenger.Departing Mon, 18 Aug, returning Tue, 2 Sep.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Imam Khomeini International on Mon, 18 Aug, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Arabia, departs from Bangkok Suvarnabhumi on Tue, 2 Sep, arriving in Imam Khomeini International.Price includes taxes and charges.From 587 €, select.
Bangkok.589 € per passenger.Departing Tue, 9 Sep, returning Tue, 16 Sep.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Imam Khomeini International on Tue, 9 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Arabia, departs from Bangkok Suvarnabhumi on Tue, 16 Sep, arriving in Imam Khomeini International.Price includes taxes and charges.From 589 €, select.
Bangkok.590 € per passenger.Departing Thu, 6 Nov, returning Sat, 6 Dec.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Imam Khomeini International on Thu, 6 Nov, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Arabia, departs from Bangkok Suvarnabhumi on Sat, 6 Dec, arriving in Imam Khomeini International.Price includes taxes and charges.From 590 €, select.
Bangkok.593 € per passenger.Departing Sat, 18 Oct, returning Fri, 31 Oct.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Imam Khomeini International on Sat, 18 Oct, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Arabia, departs from Bangkok Suvarnabhumi on Fri, 31 Oct, arriving in Imam Khomeini International.Price includes taxes and charges.From 593 €, select.
Bangkok.593 € per passenger.Departing Sun, 26 Oct, returning Sun, 9 Nov.Return flight with Air Arabia.Outbound indirect flight with Air Arabia, departs from Imam Khomeini International on Sun, 26 Oct, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Arabia, departs from Bangkok Suvarnabhumi on Sun, 9 Nov, arriving in Imam Khomeini International.Price includes taxes and charges.From 593 €, select.
Bangkok.595 € per passenger.Departing Wed, 30 Jul, returning Wed, 6 Aug.Return flight with SalamAir.Outbound indirect flight with SalamAir, departs from Imam Khomeini International on Wed, 30 Jul, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with SalamAir, departs from Bangkok Suvarnabhumi on Wed, 6 Aug, arriving in Imam Khomeini International.Price includes taxes and charges.From 595 €, select.

Find the cheapest month to fly from Tehran to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tehran to Bangkok flights are currently cheapest in December.
Jun
from 1.320 €
Jul
from 605 €
Aug
from 598 €
Sep
from 589 €
Oct
from 593 €
Nov
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Dec
from 587 €
Jan
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Feb
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Mar
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Apr
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May
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Direct flights from Tehran to Bangkok

Alternative Tehran to Bangkok routes

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

Tehran to Bangkok: Flight information

The things to know before you go.
Cheapest flight found553 €
Cheapest month to flySeptember
Average flight time6 hrs, 40 mins
Most popular airlineMahan Air
Average flights per week2

Finding cheap flights from Tehran to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Tehran to Bangkok is 553 €. 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.
6 hours and 40 minutes is the average flight time from Tehran to Bangkok.
Mahan Air flies direct from Tehran to Bangkok.
As of June 2025, there are 2 flights per week flying from Tehran to Bangkok.
The cheapest month to fly from Tehran to Bangkok is usually June 2025.
If you're flying from Tehran, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from 553 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Tehran to Bangkok on Monday, 1 September 2025.
Yes – the average flight time is 6 hours and 40 minutes.
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 Bangkok 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 Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 29°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
The cheapest airline that flies to Bangkok is SalamAir .

Travelling from Tehran to Bangkok: what you need to know

  • Imam Khomeini International Airport (IKA) is Tehran's main airport. Check out your options for booking a flight from Tehran to Bangkok leaving from here.

  • Step off your plane in Bangkok at Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK).

  • The average duration of a direct Tehran to Bangkok flight is 7 hours 10 minutes.

  • Bangkok is three hours 30 minutes ahead of Tehran and is in the UTC+7 timezone.

  • With two flights a week between the two airports, Imam Khomeini International Airport (IKA) to Suvarnabhumi Airport (BKK) is the most popular route. Board the first flight from Tehran to Bangkok with Mahan Air at 21:45. If you prefer to make the most of your day before you fly, the latest departure from IKA to BKK is with Mahan Air at 21:45.

  • To ensure you board your Tehran to Bangkok flight, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Travelling during a popular month like July? School holidays and other popular periods can mean longer lines at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.

How to find the cheapest flights from Tehran to Bangkok

  • 269 € is currently the lowest price for a one-way ticket from Tehran to Bangkok. Return flights start at 553 €. These fares may change based on availability.

  • Score cheap Tehran to Bangkok flights by booking two months ahead. Based on our research, that's the ideal time for landing a bargain.

  • May is the best month for landing an awesome deal on a plane ticket from Tehran to Bangkok. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Never miss a deal on cheap flights from Tehran to Bangkok by creating a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

  • Save money on your Tehran to Bangkok flight with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Flying from Tehran

Imam Khomeini International Airport (IKA)

  • Set out from Imam Khomeini International Airport (IKA) on a nonstop flight from Tehran to Bangkok. From IKA, you can travel directly to Suvarnabhumi Airport (BKK).

  • Mahan Air is a popular airline that offers direct Tehran to Bangkok plane tickets from IKA.

  • Consider adding a stopover to potentially save money on your Tehran to Bangkok flight. Simply deselect 'Direct flights only' when searching for departures from Imam Khomeini International Airport. Take a break from travelling at one of these popular options:

    • Dubai Airport (DXB)

    • Hamad International Airport (DOH)

    • Istanbul Ataturk Airport (IST)

  • Central Tehran to IKA is around 40 kilometres. Depending on traffic conditions, it'll take about 1 hour to get there if you're ride-sharing, catching a cab or driving.

  • Booked an early flight from Tehran to Bangkok? Stay somewhere close to Imam Khomeini International Airport, such as Remis Hotel. Rexan Hotel will also have you moments from the check-in counter.

  • When it comes to the on-time performance of Imam Khomeini International Airport, data shows 69.19% of flights stick to their scheduled arrival time.

Arriving in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is approximately 27 kilometres from the centre of Bangkok. If you're catching a cab or a ride-share, the drive takes around 35 minutes.

  • Getting to the centre on public transport typically takes 1 hour 5 minutes.

  • If you're coming in on a late flight from Tehran to Bangkok, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing not long after at one of these hotels near BKK:

  • Grab a Suvarnabhumi Airport rental car and explore Bangkok and beyond with your own set of wheels. Chic Car Rent, asap car hire and Hertz are popular outlets to choose from here.

  • Booking your vehicle from Suvarnabhumi Airport around four weeks in advance can help you secure the lowest rate.

Don Mueang International Airport (DMK)

  • Central Bangkok is approximately 21 kilometres from Don Mueang International Airport (DMK). Once your flight from Tehran to Bangkok has hit the runway and you've navigated your way to arrivals, expect a drive of around 30 minutes.

  • If you choose to travel on public transport, you'll reach the centre in 1 hour 5 minutes or so.

  • Place the 'Do not disturb' sign on your door and relax at a hotel close to DMK. Here are a few options where you can tuck yourself in after your flight from Tehran to Bangkok:

  • The quickest way to get to where you're going is with a Don Mueang International Airport rental car. Collect your wheels from Chic Car Rent, asap car hire or Hertz and make a speedy getaway.

  • Avoid last-minute price surges. Reserving your ride three weeks ahead of your arrival at DMK will help you save.

Best time to go to Bangkok

  • July is the busiest month for flights from Tehran to Bangkok. To escape the crowds, head to Bangkok in April.

  • The warmest month in Bangkok is April, with temperatures ranging between 26ºC (79ºF) and 37ºC (99ºF). Lock in your Tehran to Bangkok ticket then if that's your ideal forecast.

  • If you want to travel in cooler conditions, look for a cheap flight from Tehran to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

Explore more of Thailand

  • Udon Thani is just one of the many places in Thailand waiting to be discovered after you've experienced Bangkok. Around 467 kilometres to the north-east, popular attractions include Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • If you're looking to explore another corner of Thailand, consider Chon Buri, roughly 64 kilometres south-east of Bangkok. Wat Ton Son, Forest and Phra Phutthasihing Hall are key highlights.

Plan the rest of your trip from Tehran to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.