IST - SIN

S$ 401 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 1-2. 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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
S$ 648
Overall average: S$ 774
IndiGo
Fri 13-3Wed 18-3
IST - SIN • 1 stop
Cheapest direct flights
S$ 796
Typical prices: S$ 878-S$ 1,292
Turkish Airlines
Mon 19-1Mon 2-2
IST - SIN • Direct
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 14% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 (IST-SIN)

 
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

Fri, 13 Mar - Wed, 18 Mar
IndiGo Logo
20:00 - 17:20
IST
-
SIN
16h 20m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 648IndiGo
Sun, 19 Apr - Wed, 29 Apr
IndiGo Logo
20:15 - 17:20
IST
-
SIN
16h 05m1 stop
IndiGo Logo
11:15 - 11:35
SIN
-
IST
29h 20m1 stop
S$ 657IndiGo
Mon, 2 Mar - Wed, 18 Mar
IndiGo Logo
20:00 - 17:20
IST
-
SIN
16h 20m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 658IndiGo
Mon, 19 Jan - Mon, 2 Feb
IndiGo Logo
20:00 - 10:15
IST
-
SIN
33h 15m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 663IndiGo
Sat, 31 Jan - Mon, 16 Mar
IndiGo Logo
20:00 - 10:15
IST
-
SIN
33h 15m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 667IndiGo
Mon, 19 Jan - Mon, 2 Feb
Multiple Airlines Logo
20:00 - 10:15
IST
-
SIN
33h 15m1 stop
Multiple Airlines Logo
11:40 - 18:30
SIN
-
IST
11h 50mdirect
S$ 672Multiple Airlines
Mon, 19 Jan - Mon, 2 Feb
IndiGo Logo
20:00 - 10:15
IST
-
SIN
33h 15m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 674IndiGo
Mon, 19 Jan - Mon, 2 Feb
IndiGo Logo
20:00 - 10:15
IST
-
SIN
33h 15m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 677IndiGo
Sun, 25 Jan - Sun, 1 Feb
IndiGo Logo
20:00 - 10:15
IST
-
SIN
33h 15m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 680IndiGo
Sat, 24 Jan - Sat, 31 Jan
IndiGo Logo
20:00 - 10:15
IST
-
SIN
33h 15m1 stop
IndiGo Logo
11:15 - 11:20
SIN
-
IST
29h 05m1 stop
S$ 681IndiGo
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’s the cheapest day of the week to fly from Istanbul Airport to Singapore?

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

When flying from Istanbul Airport to Singapore, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Istanbul Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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 March, where tickets cost S$ 774 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is S$ 1,069 and S$ 1,037 respectively.

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$ 851, prices are generally cheapest when you fly direct.

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 the flight from Istanbul Airport to Singapore, you should book around 5 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightS$ 401
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 15% lower on average.
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 Istanbul Airport to Singapore flights

  • What is the cheapest flight from Istanbul Airport to Singapore?

    In the last 3 days, the lowest price for a flight from Istanbul Airport to Singapore was S$ 401 for a one-way ticket and S$ 648 for a return.

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

    On your way to Singapore, you’ll fly out from Istanbul. You’ll be landing at Singapore Changi.

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

    The Airbus A350-900 is the aircraft model that flies most regularly on the Istanbul Airport to Singapore flight route.

  • Which airline alliances offer flights from Istanbul Airport to Singapore?

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

  • On which days can I fly direct from Istanbul Airport to Singapore?

    There are direct flights from Istanbul Airport to Singapore on a daily basis.

  • 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 to Singapore from Istanbul Airport 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 to Singapore with an airline and back to Istanbul Airport 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 to Singapore from Istanbul Airport 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 Airport 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.
7.3
Turkish AirlinesOverall score based on 4090 reviews
7.4Entertainment
7.3Comfort
7.3Boarding
7.8Crew
7.4Food
Airline reviews

This is not business class. This is premium economy. Total scam to sell this as business class

2.0 MediocreAnonymous, Dec 2025
IST - NBO
Read more Turkish Airlines reviews

This is not business class. This is premium economy. Total scam to sell this as business class

Seats too much and for the price we paid eve thought economy we still had to pay $169 to check a ba that’s ridiculous and also my daughter needed water so she can take her medicine we push the boton for the attendant to get us water they never came we push it 3 times no one came and ask what we needed . Am not happy with the service at all I will not fly with TK anymore

Boarding experience was a mess- both to and from Istanbul airport. No one knew anything. They asked everyone to line up according to their sit numbers- it was unbelievable. Business class had a separate line, but it was hard to find- I had to go through all that mess before finding it. Would not recommend

My experience with Turkish Airlines was good. I didn’t get the meal I ordered. So I didn’t have anything to eat which was disappointing.

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

Worst experience with boarding once we left the wheel chair even traveling business we had to wait with all the crowd for the bus to take us to the plane then climb the stairs with our bags When you pay extra for comfort and convenience and you don’t get any is disappointing

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

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

Information on your arrival and departure airports