Cheap Flights from Imam Khomeini International to Singapore

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Flight deals from Imam Khomeini International to Singapore

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

Find the cheapest month to fly from Imam Khomeini International to Singapore

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

Alternative Imam Khomeini International to Singapore routes

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

Tehran to Singapore: Flight information

The things to know before you go.
Cheapest flight foundRs99,164
Cheapest month to flyNovember

Finding cheap flights from Imam Khomeini International to Singapore: Frequently asked questions

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Imam Khomeini International to Singapore is Rs197,025. 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 Imam Khomeini International to Singapore. But we found flights with one or more stops from Rs197,025.
As of September 2025, there are no flights flying from Imam Khomeini International to Singapore.
The cheapest month to fly from Imam Khomeini International to Singapore is usually November.
If you're flying from Imam Khomeini International Airport, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from Rs197,025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Imam Khomeini International Airport to Singapore on Tuesday, 4 November 2025.
No airlines currently offer direct flights between Imam Khomeini International Airport and Singapore. 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 Singapore 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 Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
In September, the average temperature is usually around 27°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
Currently, SalamAir offers the cheapest flight tickets to Singapore.

Flying from Imam Khomeini International Airport (IKA) to Singapore: what you need to know

  • The timezone in Singapore is UTC+8. The city is four hours 30 minutes ahead of Tehran, where Imam Khomeini International Airport is located.

  • For a relaxed start to your IKA to Singapore flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • Taking off during a peak period like a bank holiday? Expect longer lines at security and check-in. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it a breeze to book flight tickets from IKA to Singapore with a stopover. To see your options, deselect 'Direct flights only.' Next, select a flight offering a stop long enough to see the sights of the city of your choice. Well-traveled stopover hubs include:

    • Istanbul Ataturk Airport (IST)

    • Dubai Airport (DXB)

    • Hamad International Airport (DOH)

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

  • If you have an early flight from Imam Khomeini International Airport to Singapore, why not stay somewhere nice and close? Avoid the hassle of rushing to the airport (and catch some extra z's) at Remis Hotel. Rexan Hotel is another convenient accommodation option near IKA.

  • When it comes to the on-time performance of Imam Khomeini International Airport, data shows 69.19% of flights arrive within the scheduled time frame.

How to find the cheapest flights from Imam Khomeini International Airport (IKA) to Singapore

  • Rs99,164 is the cheapest price we've found for a one-way Imam Khomeini International Airport to Singapore flight. A round-trip flight ticket right now is Rs197,025. Depending on when you want to go and the availability, these fares can change.

  • Don't leave things to the last minute. You're more likely to pick up cheap flights from IKA to Singapore if you book ahead. Airlines often offer some great early bird rates.

  • Finding cheap tickets from Imam Khomeini International Airport to Singapore is easier if you can be flexible with your travel plans. Try using the 'Whole month' search function to access the lowest fares across each month and snap up a sweet deal.

  • Picking up a cheap flight from IKA to Singapore is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch when there's a better deal.

  • Tailor your flights with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Imam Khomeini International Airport to Singapore.

Airports in Singapore

Changi International Airport (SIN)

  • Changi International Airport (SIN) to the centre of Singapore takes about 20 minutes by car. The centre is roughly 21 kilometres away.

  • If you're travelling by public transport, expect a journey time of about 1 hour.

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from Imam Khomeini International Airport to Singapore. Book one of these accommodation options near SIN instead:

  • Pick up a Changi International Airport rental car and discover Singapore and beyond with your own wheels. Avis, Sixt and Green Motion are popular providers you can book with here.

  • Secure the lowest price by booking your ride from Changi International Airport about two weeks ahead of your flight from IKA to Singapore.

Seletar Airport (XSP)

  • Central Singapore is located around 19 kilometres from Seletar Airport (XSP). Once your flight from Imam Khomeini International Airport to Singapore has touched down and you've made your way to arrivals, expect a drive of around 25 minutes.

  • You can expect the journey to take about 1 hour 25 minutes on public transport.

  • Hang up the 'Do not disturb' sign and relax at a hotel close to XSP. Here are a few options where you can check in after your IKA to Singapore flight:

Best time to go to Singapore

  • Before booking your flights from Imam Khomeini International Airport to Singapore, consider which time of year is best for you. Peak season in Singapore offers a lively atmosphere and plenty of things to do, while the off-season means you'll get cheaper hotel rates and fewer crowds.

  • Before booking an Imam Khomeini International Airport to Singapore flight ticket, think about the kind of weather forecast you're hoping for. May is the warmest month in Singapore, with temperatures ranging from 25ºC to 31ºC.

  • If you like travelling in cooler conditions, look for a cheap ticket from IKA to Singapore in January when temperatures average between 24ºC and 30ºC.

More about Singapore

  • After booking your flight from Imam Khomeini International Airport to Singapore, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring Singapore:

  • There are so many things to see and do in this city it can be difficult to know where to start. Gardens by the Bay, Marina Bay Sands and Universal Studios Singapore are leading attractions which should be on any good Singapore itinerary.

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