S$ 425 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 2-11. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Singapore, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 708
Typical prices: S$ 918-S$ 817
Air China
Tue 9-6Tue 23-6
IST - SIN • 1 stop
Cheapest direct flights
S$ 1,014
Typical prices: S$ 1,063-S$ 821
Singapore Airlines
Sat 31-10Sun 29-11
IST - SIN • Direct
Top airlines
Cheapest • from S$ 708 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Turkish Airlines and Singapore Airlines. Average duration is 10h 52m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Flight Deals
Booking Insights
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

Tue, 9 Jun - Tue, 23 Jun
Air China Logo
14:55 - 21:55
IST
-
SIN
26h 00m
1 stop
Air China Logo
23:25 - 08:00
SIN
-
IST
37h 35m
1 stop
S$ 708Air China
Tue, 16 Jun - Tue, 23 Jun
Air China Logo
14:55 - 16:25
IST
-
SIN
20h 30m
1 stop
Air China Logo
23:25 - 08:00
SIN
-
IST
37h 35m
1 stop
S$ 772Air China
Mon, 19 Oct - Wed, 28 Oct
Gulf Air Logo
06:15 - 12:45
IST
-
SIN
25h 30m
1 stop
Gulf Air Logo
20:00 - 15:30
SIN
-
IST
24h 30m
1 stop
S$ 786Gulf Air
Mon, 19 Oct - Fri, 23 Oct
Gulf Air Logo
06:15 - 12:45
IST
-
SIN
25h 30m
1 stop
Gulf Air Logo
20:00 - 15:05
SIN
-
IST
24h 05m
1 stop
S$ 787Gulf Air
Tue, 23 Jun - Mon, 6 Jul
Gulf Air Logo
06:15 - 12:45
IST
-
SIN
25h 30m
1 stop
Gulf Air Logo
20:00 - 15:10
SIN
-
IST
24h 10m
1 stop
S$ 791Gulf Air
Sun, 11 Oct - Wed, 14 Oct
Gulf Air Logo
05:45 - 12:45
IST
-
SIN
26h 00m
1 stop
Gulf Air Logo
20:00 - 15:20
SIN
-
IST
24h 20m
1 stop
S$ 792Gulf Air
Tue, 23 Jun - Tue, 30 Jun
Gulf Air Logo
06:15 - 12:45
IST
-
SIN
25h 30m
1 stop
Gulf Air Logo
20:00 - 15:20
SIN
-
IST
24h 20m
1 stop
S$ 796Gulf Air
Thu, 17 Sep - Thu, 24 Sep
Gulf Air Logo
06:15 - 12:45
IST
-
SIN
25h 30m
1 stop
Gulf Air Logo
20:00 - 15:00
SIN
-
IST
24h 00m
1 stop
S$ 798Gulf Air
Fri, 12 Jun - Fri, 26 Jun
Air China Logo
15:00 - 06:50
IST
-
SIN
34h 50m
1 stop
Air China Logo
23:25 - 08:00
SIN
-
IST
37h 35m
1 stop
S$ 799Air China
Mon, 24 Aug - Sun, 30 Aug
Multiple Airlines Logo
17:15 - 13:00
SAW
-
SIN
14h 45m
1 stop
Multiple Airlines Logo
23:25 - 16:05
SIN
-
SAW
21h 40m
1 stop
S$ 830Multiple 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.

How much is a return flight from Istanbul to Singapore?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Istanbul to Singapore departing in June.

What is the cheapest Istanbul to Singapore flight route?

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

The cheapest return flight from Istanbul to Singapore costs S$ 960 on the route between Istanbul Airport (IST) and Singapore (SIN). It is also the most popular route.

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, where tickets cost S$ 246 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is S$ 691 and S$ 682 respectively.

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 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Cheapest flightS$ 434
Flight from Istanbul Airport to Singapore

When to book flights from Istanbul to Singapore

Are your dates flexible? Find out the best times to travel from Istanbul to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Istanbul to Singapore

  • What is the cheapest flight from Istanbul to Singapore?

    In the last 3 days, the lowest price for a flight from Istanbul to Singapore was S$ 425 for a one-way ticket and S$ 708 for a return.

  • Which airports will I be using when flying from Istanbul to Singapore?

    Istanbul is served by 2 major airports and there is only 1 main airport in Singapore. You will leave Istanbul from one of these airports: Istanbul or Istanbul Sabiha Gokcen. You will be arriving at Singapore Changi.

  • Which aircraft models fly most regularly from Istanbul to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Istanbul to Singapore?

    Star Alliance is the only airline alliance operating flights between Istanbul and Singapore.

  • 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 to Singapore from Istanbul is likely to change within 7 days, so travelers 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 to Singapore with an airline and back to Istanbul 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 to Singapore from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Istanbul to Singapore Changi?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Istanbul to Singapore Changi.
Find which airlines fly direct from Istanbul to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Singapore Changi

Monday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

See more direct flights

Direct returns

Singapore Changi to Istanbul

Monday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

See more direct flights

Reviews of the top airline flying from Istanbul to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 4373 reviews
7.5Food
7.3Boarding
7.5Entertainment
7.8Crew
7.3Comfort
Airline reviews

The crew was amazing and the food was really good too

8.0 ExcellentAnonymous, May 2026
IST - BOS
Read more Turkish Airlines reviews

The crew was amazing and the food was really good too

Some of the best service I’ve ever seen on an international flight! The staff were super friendly and accommodating. The food was excellent with lots of choices and attention to detail. The seats are kind of old and narrow, but I have wide shoulders. The only area for improvement was making the cabin a little cooler.

It was fantastic. I really enjoyed it. It’s comfortable the flight attendant. Respect you anything you ask for they gave you except the water.

We were experiencing delayed for 4 hours and of course they took us to Turkish airlines lounge but we could not rested up since there is no bedroom. It was tiring and long day for us🙏 Especially we didn’t fly until 5:45am morning for Miami🙏😢

On Turkish it is all about the food and the service. I am overwhelmed with the quality and variety of the dining service offered on business class. I prefer the updated A350 to the older B777 cabin layout, but both are comfortable. Flights left and arrived on time with updates from the captain. I will definitely fly with them again.

Seats paid for in advance. Seat assignments changed by kayak 3rd party. Seats then changed again by Turkish airlines at the gate. Family seated on opposite sides of the plane yet money taken for seat assignments that were not honored.

The boarding was not as organized as what I experienced in Houston. We were able to depart on time and landed in Lagos as scheduled.

Excellent service. Friendly and attentive flight attendants, can lay back in business class and be pretty comfortable, and delicious food. Flight on time departing and arriving.

Turkish Airlines lost my reservation!!! I had to wait 8 hours for the next flight. They provided me with no food no water. Completely ridiculous!!! Never fly on this airline.

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

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

Information on your arrival and departure airports