Cheap Flights from Singapore to Tehran

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

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Flight deals from Singapore to Tehran

Looking for a cheap last-minute deal or the best return flight from Singapore to Tehran? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Singapore to Tehran

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

Alternative Singapore to Tehran routes

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

Singapore to Tehran: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 11,582
Cheapest month to flyMay

Finding cheap flights from Singapore 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 Singapore to Tehran is ج.م.‏ 30,286. 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 Singapore to Tehran. But we found flights with one or more stops from ج.م.‏ 30,286.
As of April 2025, there are no flights flying from Singapore to Tehran.
The cheapest month to fly from Singapore to Tehran is usually April 2025.
If you're flying from Singapore, the cheapest airport near Tehran is Imam Khomeini International – which is 36.4 km away from the centre of Tehran. We've found flights into this airport from ج.م.‏ 30,286.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Singapore to Tehran on Friday, 13 June 2025.
No airlines currently offer direct flights between Singapore 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 April, the average temperature is usually around 11°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 Air India Express .

Flying from Singapore to Tehran: what you need to know

  • There are two main airports you can take off from in Singapore. Explore your options leaving from Changi International Airport (SIN) or Seletar Airport (XSP) when searching for a flight from Singapore to Tehran.

  • Come in for landing at Imam Khomeini International Airport (IKA), the primary gateway of Tehran.

  • Tehran is four hours 30 minutes behind Singapore and follows the UTC+3:30 timezone.

  • Give yourself enough time to get on your Singapore to Tehran flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as April, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during high season in general.

How to find the cheapest flights from Singapore to Tehran

  • Booking early is often the key to securing a cheap Singapore to Tehran flight. Flight prices rise as demand increases, so the nearer your departure date, the more you'll likely spend on your ticket.

  • The 'Whole month' tool shows you the cheapest plane tickets from Singapore to Tehran throughout the entire month. It's a good way to snap up a bargain if your trip dates are flexible.

  • Getting a cheap flight from Singapore to Tehran couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when there's a better deal.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your Singapore to Tehran flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Singapore

Changi International Airport (SIN)

  • We make it a breeze to book a Singapore to Tehran flight with a stopover. To see your options departing from Changi International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to explore the city of your choice. Top stopovers include:

    • Dubai Airport (DXB)

    • Hamad International Airport (DOH)

    • Istanbul Ataturk Airport (IST)

  • The journey from central Singapore to SIN takes around 1 hour by public transport. If you ride-share, drive or take a cab, you'll cover the 18 kilometres in 20 minutes or so, depending on traffic conditions.

  • Looking for a handy hotel near Changi International Airport? If you're boarding an early flight from Singapore to Tehran, these accommodation options will have you sleeping nice and close to your departure gate:

  • 68.95% of flights that leave from Changi International Airport land at their destination on schedule.

Arriving in Tehran

Imam Khomeini International Airport (IKA)

  • Imam Khomeini International Airport (IKA) is approximately 40 kilometres from central Tehran. If you're catching a cab or a ride-share, the drive takes around 1 hour.

  • Arriving on a late flight from Singapore to Tehran? Collect your bags and go straight to the comfort of a nearby hotel. Two options close to IKA are Remis Hotel and Rexan Hotel.

Best time to go to Tehran

  • July is the most popular month for flights from Singapore to Tehran. To avoid the crowds, go to Tehran in April.

  • The warmest month in Tehran is July, with temperatures ranging between 23ºC and 38ºC. Book your Singapore to Tehran ticket then if this is the type of weather you enjoy.

  • If you like travelling in cooler conditions, look for a cheap flight from Singapore to Tehran in January when temperatures average between -6ºC and 10ºC.

More about Tehran

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Tehran right here. Explore these options once you've booked your flight from Singapore to Tehran:

  • Every great adventure has to include some sightseeing. Golestan Palace, National Museum of Iran and Azadi Tower are essential stops on your Tehran itinerary.

Explore more of Iran

  • You've seen Tehran, now it's time to explore other parts of Iran. Travel around 338 kilometres south to Isfahan to tick off its must-visit sights. From Sheikh Lotfollah Mosque to Chehel Sotoun and Vank Cathedral, your itinerary will be busy.

  • If you want to check out another side of Iran, head for Karaj, about 32 kilometres west of Tehran. Lale Park, Fatemiyeh Park and Vahdat Park are among its highlights.

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