S$ 406 Find Cheap Flights from Istanbul Airport to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Singapore departing on 14-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Istanbul to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Singapore

Thu, 28 May - Wed, 10 Jun
Multiple Airlines Logo
17:55 - 17:20
IST
-
SIN
18h 25m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 645Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
18:05 - 17:20
IST
-
SIN
18h 15m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 646Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
17:55 - 17:20
IST
-
SIN
18h 25m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 648Multiple Airlines
Sat, 30 May - Sat, 13 Jun
Multiple Airlines Logo
17:55 - 17:20
IST
-
SIN
18h 25m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 649Multiple Airlines
Thu, 28 May - Wed, 10 Jun
Multiple Airlines Logo
17:55 - 09:45
IST
-
SIN
34h 50m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 650Multiple Airlines
Thu, 28 May - Wed, 10 Jun
Multiple Airlines Logo
17:55 - 17:20
IST
-
SIN
18h 25m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 651Multiple Airlines
Tue, 9 Jun - Tue, 23 Jun
Multiple Airlines Logo
18:05 - 17:20
IST
-
SIN
18h 15m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 654Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
18:05 - 17:20
IST
-
SIN
18h 15m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 658Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
18:05 - 09:45
IST
-
SIN
34h 40m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 659Multiple Airlines
Sat, 30 May - Thu, 4 Jun
Multiple Airlines Logo
17:55 - 17:20
IST
-
SIN
18h 25m
1 stop
Multiple Airlines Logo
21:00 - 13:05
SIN
-
IST
21h 05m
1 stop
S$ 660Multiple Airlines
Booking Insights

KAYAK's insights & trends for Istanbul to Singapore flights

Get data-powered insights and trends into flights from Istanbul to Singapore to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Istanbul Airport to Singapore flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Singapore from Istanbul Airport found in the last 72 hours was to Singapore, at S$ 954 return. The most popular route is from Istanbul Airport (IST) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 954.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights from Istanbul Airport to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Singapore is generally in the evening, when retur flights cost S$ 716 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is S$ 716.

Can I save money by flying with a stopover from Istanbul Airport to Singapore?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of S$ 954, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Istanbul Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul Airport to Singapore is April, when tickets cost S$ 724 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is S$ 1,018 and S$ 1,014 respectively.

How far in advance should I book a flight from Istanbul Airport to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Istanbul Airport to Singapore, you should book around 4 weeks before departure, which saves you about 36% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flightS$ 406
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Istanbul Airport to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Istanbul Airport to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul Airport to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul Airport to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Istanbul Airport to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul Airport to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Istanbul Airport to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul Airport to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Istanbul Airport to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Istanbul to Singapore

 
Need help choosing which airline to fly with from Istanbul to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 4317 reviews
7.8Crew
7.5Food
7.5Entertainment
7.3Comfort
7.3Boarding
Airline reviews

I will say the same as my previous comment. Great job over all! From 1-10, ten be the best… I will give 9!

10.0 ExcellentAnonymous, Apr 2026
IST - BOS
Read more Turkish Airlines reviews

I will say the same as my previous comment. Great job over all! From 1-10, ten be the best… I will give 9!

Very bad boarding staff. I was flying business. We were stashed in a bus as much as it could be filled with business then economy passengers. By the time we have reached the plane we have waithed 10 more minutes inside the bus mext to the plane because of some documental work in the plane. I guess TGS -Turkish Airlines Ground Services forgot yo radio the plane if it was ready.

had to wait 1 hour once boarded. so we were 1 hour late arriving.

They are absolutely impossible to get hold of. A death in the family caused us to delay our departure. They are impossible to get through to and after waiting 41/2 hours I was told they would not consider helping us. They cancelled our return flight and have not reimbursed anything. I strongly urge readers to consider a different airline.

A lot of snacks and provided on request by traveller. Preferred meals which were on their menu were not always sufficient for those who wanted them. We were told 2 different items and offer which we asked for were not offered initially. We rejected the 3rd item given as a substitute for our initial choices which we didn't want and so we didn't accept it. Eventually our initial choice was offered. During service of coffee and tea, the crew member didn't offer us and moved back. Luckily neither of us wanted tea at that time. Crew members must avoid behavior that may be suggestive of discrimination

It was very good excitement. We Enjoy everything except the food

The crew was awesome. My husband fell while traveling to the WC and got a head abrasion. The crew helped him greatly and a physician that was also on the flight checked him out as well. They all get an A+!

Online check in and seat assignments are terrible. All 4 flights

Cabin was kept very hot and it was uncomfortable. Entertainment system did not work at my seat. Crew and service is fantastic

Extremely bad BAD BAD BAD. NEVER TURKISH AIRLINES EVER AGAIN..PIRATES COMPANY.

Everything you need to know for your flight from Istanbul to Singapore

Information on your arrival and departure airports

Istanbul Airport (IST)