S$ 269 Find Cheap Flights from Istanbul 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 16-7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Singapore Flight Deals from Istanbul

Cheapest return prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore3 stopsS$ 690
Singapore
Singapore3 stopsS$ 690

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

Tue, 8 Jul - Wed, 16 Jul
 Logo
12:00 - 03:40IST-SIN
34h 40m3 stops
 Logo
19:45 - 11:50SIN-IST
21h 05m1 stop
S$ 690
Find Deal
Wed, 9 Jul - Wed, 16 Jul
IndiGo Logo
19:20 - 17:45IST-SIN
17h 25m1 stop
IndiGo Logo
19:45 - 11:35SIN-IST
20h 50m1 stop
S$ 694IndiGo
Find Deal
Sun, 3 Aug - Tue, 12 Aug
 Logo
12:00 - 03:40IST-SIN
34h 40m3 stops
 Logo
04:55 - 10:35SIN-IST
34h 40m3 stops
S$ 696
Find Deal
Mon, 15 Sep - Thu, 2 Oct
Qatar Airways Logo
20:05 - 09:00SAW-SIN
31h 55m1 stop
Qatar Airways Logo
21:15 - 18:45SIN-SAW
26h 30m2 stops
S$ 780Qatar Airways
Find Deal
Mon, 23 Jun - Mon, 30 Jun
Etihad Airways Logo
07:30 - 09:40IST-SIN
21h 10m1 stop
Etihad Airways Logo
21:10 - 13:05SIN-IST
20h 55m1 stop
S$ 845Etihad Airways
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Etihad Airways Logo
07:30 - 09:40IST-SIN
21h 10m1 stop
Etihad Airways Logo
21:10 - 13:05SIN-IST
20h 55m1 stop
S$ 851Etihad Airways
Find Deal
Wed, 25 Jun - Tue, 8 Jul
Gulf Air Logo
16:05 - 12:20IST-SIN
15h 15m1 stop
Gulf Air Logo
20:00 - 04:55SIN-IST
13h 55m1 stop
S$ 940Gulf Air
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Oman Air Logo
19:00 - 11:25IST-SIN
35h 25m2 stops
Oman Air Logo
18:15 - 18:00SIN-IST
28h 45m2 stops
S$ 974Oman Air
Find Deal
Wed, 25 Jun - Tue, 8 Jul
Oman Air Logo
19:00 - 10:15IST-SIN
34h 15m2 stops
Oman Air Logo
21:15 - 18:00SIN-IST
25h 45m2 stops
S$ 983Oman Air
Find Deal
Mon, 13 Oct - Thu, 16 Oct
Qatar Airways Logo
20:05 - 18:15SAW-SIN
17h 10m2 stops
Qatar Airways Logo
03:10 - 18:45SIN-SAW
20h 35m1 stop
S$ 991Qatar Airways
Find Deal
Useful Info

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 to Singapore flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Istanbul to Singapore.

The cheapest ticket to Singapore from Istanbul found in the last 72 hours was to Singapore, at S$ 644 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$ 644.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul 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 to Singapore is September, when tickets cost S$ 669 (return) on average. On the other hand, the most expensive months are October and November, when the average cost of return tickets is S$ 1,249 and S$ 1,226 respectively.

What’s the cheapest day of the week to fly from Istanbul to Singapore?

The average price of all round-trip flights from Istanbul to Singapore clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Istanbul to Singapore, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Singapore, Tuesday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Istanbul 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 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 the flight from Istanbul to Singapore, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.


Good to know

Cheapest flightS$ 269
Flight from Istanbul Sabiha Gokcen Airport to Singapore

FAQs - booking Singapore flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Istanbul 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 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 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 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 to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Singapore is generally in the evening, when retur flights cost S$ 901 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 at night, which is peak travel time and where the average cost of a ticket is S$ 904.

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.
7.3
Turkish AirlinesOverall score based on 3849 reviews
7.3Food
7.3Boarding
7.3Comfort
7.4Entertainment
7.7Crew
Airline reviews

This flight was in the air when the national power outage happened on 28 April 2025 in Spain and Portugal. As a result Lisbon airport was closed and the flight was diverted to Porto. There were no phones, internet or ATMs working and the Turkish Airlines ground crew in Porto were trying to find alternative transport to Lisbon (by bus). This did not materialise until late in the evening. The Turkish Airlines ground crew suggested that passengers may find their own way of getting to Lisbon. That in itself is a failure of Turkish Airlines, but understandable as there were no means of communication. The Turkish Airlines ground crew also said that any expenses insured for travel to Lisbon will be refunded by the Airline through their website. Unfortunately, I could find no way to travel back to Lisbon other than to hitch hike with an Uber driver. Because no systems were available and no credit card payment possible I paid the driver 140 Euros in cash with no receipt as systems were down. I arrived at my Lisbon hotel at 23:30 (flight was scheduled to land at 12:30). Upon contacting Turkish Airlines for compensation they are not willing to do anything as I do not have an invoice for my expenses. They do not even consider the 10 hours of delay and inactivity on their part as a reason to provide any sort of curtesy towards me. I find their behaviour appalling.

2.0 MediocreYoram, Jun 2025IST - LIS
Read more Turkish Airlines reviews

This flight was in the air when the national power outage happened on 28 April 2025 in Spain and Portugal. As a result Lisbon airport was closed and the flight was diverted to Porto. There were no phones, internet or ATMs working and the Turkish Airlines ground crew in Porto were trying to find alternative transport to Lisbon (by bus). This did not materialise until late in the evening. The Turkish Airlines ground crew suggested that passengers may find their own way of getting to Lisbon. That in itself is a failure of Turkish Airlines, but understandable as there were no means of communication. The Turkish Airlines ground crew also said that any expenses insured for travel to Lisbon will be refunded by the Airline through their website. Unfortunately, I could find no way to travel back to Lisbon other than to hitch hike with an Uber driver. Because no systems were available and no credit card payment possible I paid the driver 140 Euros in cash with no receipt as systems were down. I arrived at my Lisbon hotel at 23:30 (flight was scheduled to land at 12:30). Upon contacting Turkish Airlines for compensation they are not willing to do anything as I do not have an invoice for my expenses. They do not even consider the 10 hours of delay and inactivity on their part as a reason to provide any sort of curtesy towards me. I find their behaviour appalling.

Both my luggages were never sent from Istanbul. After 10 hour flight from DC to Turkey and another 12 hour layover in Istanbul Airport, I would’ve at least expected to find my luggages when I arrived in Addis Ababa, but that wasn’t the case. After 2 hours of waiting at the luggage carousel, we were told that our luggages would be arriving the next day after midnight. I was already so exhausted, that I hated having to come back to the airport the next day. Thankfully, I received both my luggages the following day. It’s just, the whole experience was exhausting.

The check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

5 unnecessary control before get in the craft. It is exagerated and very inefficient

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

In sharp contrast to the modern glitzy airport, boarding facilities were primitive. Passengers had to board buses and walk up steep stairs in bitter cold with carry-on baggages. I found no reason why aerobridge was not provided.

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

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.