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Cheap flights from Istanbul to Singapore from S$ 398

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-2. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SIN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Istanbul to Singapore Changi are usually found in March or November, booked 13 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Istanbul to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Istanbul to Singapore
Explore the most affordable flight options available from Istanbul to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Fri 12-1217:20SAW - SIN
1 stop19h 40mMultiple Airlines
Tue 16-1222:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 12-12S$ 551
Wed 24-1222:45SAW - SIN
2 stops30h 30mMultiple Airlines
Sat 3-122:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 12-12S$ 739
Thu 11-1222:45SAW - SIN
2 stops30h 30mMultiple Airlines
Mon 15-1205:20SIN - SAW
1 stop15h 45mMultiple Airlines
Deal found 11-12S$ 801
Thu 11-1220:55IST - SIN
2 stops32h 20mMultiple Airlines
Wed 24-1211:40SIN - IST
Nonstop11h 50mMultiple Airlines
Deal found 10-12S$ 835
Mon 29-1202:20SAW - SIN
1 stop29h 35mMultiple Airlines
Thu 29-123:30SIN - SAW
1 stop21h 35mMultiple Airlines
Deal found 11-12S$ 867
Thu 11-1221:30SAW - SIN
2 stops38h 50mMultiple Airlines
Wed 24-1206:00SIN - SAW
1 stop15h 05mMultiple Airlines
Deal found 10-12S$ 913
Mon 29-1202:20SAW - SIN
1 stop29h 35mMultiple Airlines
Sun 25-108:55SIN - SAW
1 stop36h 10mMultiple Airlines
Deal found 11-12S$ 917
Thu 11-1216:20IST - SIN
1 stop15h 10mMultiple Airlines
Mon 15-1211:15SIN - IST
1 stop29h 05mMultiple Airlines
Deal found 11-12S$ 927
Wed 24-1215:30IST - SIN
1 stop27h 40mMultiple Airlines
Sat 3-110:15SIN - IST
1 stop13h 25mMultiple Airlines
Deal found 11-12S$ 1,109
Mon 29-1220:00IST - SIN
1 stop16h 20mMultiple Airlines
Sun 25-110:25SIN - IST
Nonstop11h 50mMultiple Airlines
Deal found 11-12S$ 1,157

Find flight deals from Istanbul to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (TR5) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

S$ 591

One-way from

S$ 398

Popular in

February

Cheapest in

March

Average price

S$ 1,037
28-1-1-2
  • 28-1-1-2
  • 3 total stops
  • 54h 15m total
  • Istanbul to Singapore
Search Deals
1-2
  • 1-2
  • 1 total stop
  • 23h 35m total
  • Istanbul to Singapore
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (S$ 4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Istanbul to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Istanbul to Singapore that are best for you.

Fly from

Istanbul

Fly to

Singapore

Route

Depart

Return

Price

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Fri 30-1

20:00-10:15

1 stop33h 15m

Singapore Changi

Thu 12-2

10:25-17:15

Nonstop11h 50m

S$ 719

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Wed 24-12

22:45-10:15

2 stops30h 30m

Singapore Changi

Sat 3-1

22:35-16:05

1 stop22h 30m

S$ 739

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Fri 30-1

21:30-10:15

2 stops31h 45m

Singapore Changi

Thu 12-2

11:15-06:00

2 stops23h 45m

S$ 783

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Thu 2-4

14:10-09:15

1 stop14h 05m

Singapore Changi

Tue 7-4

21:10-13:05

1 stop20h 55m

S$ 798

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Thu 2-4

14:10-09:15

1 stop14h 05m

Singapore Changi

Wed 8-4

21:10-13:05

1 stop20h 55m

S$ 799

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Mon 25-5

14:10-09:15

1 stop14h 05m

Singapore Changi

Fri 5-6

21:10-13:05

1 stop20h 55m

S$ 844

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Tue 26-5

14:10-09:15

1 stop14h 05m

Singapore Changi

Tue 9-6

21:10-13:05

1 stop20h 55m

S$ 844

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Mon 25-5

14:10-09:15

1 stop14h 05m

Singapore Changi

Sat 6-6

21:10-13:05

1 stop20h 55m

S$ 844

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Tue 10-3

13:40-08:45

1 stop14h 05m

Singapore Changi

Tue 17-3

03:15-12:10

1 stop13h 55m

S$ 848

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Thu 26-2

13:40-08:45

1 stop14h 05m

Singapore Changi

Tue 24-3

03:15-12:10

1 stop13h 55m

S$ 848

Flights are sorted by cheapest return flights first.

Deals found on 10-12

Showing 1-10 of 44 results
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Best time to book a flight from Istanbul to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Istanbul with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Istanbul to Singapore?

Use this chart to determine the optimal time to book a return flight from Istanbul to Singapore. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from Istanbul to Singapore, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Istanbul to Singapore?

Currently, March is the cheapest month in which you can book a flight from Istanbul to Singapore (average of S$ 433). Flying from Istanbul to Singapore in June is currently the most expensive (average of S$ 754). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to SIN?

Find hourly flight availability from Istanbul to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul to Singapore as you normally would.

Weekly flight availability from Istanbul to Singapore

Explore weekly flight availability from Istanbul to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from TR5 to SIN are scheduled on a Sunday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Istanbul to Singapore delayed?

About 24% of weekly flights between Istanbul and Singapore have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Istanbul to Singapore flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Istanbul to Singapore flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 12 December 2025.
See what other customers who have flown with Turkish Airlines from Istanbul to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,090 reviews
Check prices

Food

7.4

Comfort

7.3

Crew

7.8

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Assia,Nov 2025

IST - YUL

Wide chairs, wide screen, possibility to pair our cellphone with the screen. Tasty food.
Turkish Airlines
7.3
Good
4,090 reviews
Turkish Airlines
7.3
Good
4,090 reviews
Check prices

Food

7.4

Comfort

7.3

Crew

7.8

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Assia,Nov 2025

IST - YUL

Wide chairs, wide screen, possibility to pair our cellphone with the screen. Tasty food.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Istanbul?

    If you book a flight to Singapore from Istanbul, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 6 flights from Istanbul to Changi per day from 1 airline.

  • How long is the flight from Istanbul to Singapore?

    Turkish Airlines, Etihad Airways, and Qatar Airways can get you from Istanbul to Singapore in just under 10h 30m. Your travel time can differ by up to 3h 35m. The distance from Istanbul to Singapore is about 8674 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Istanbul to Singapore round-trip?

    Cheapflights users have booked flights from Istanbul to Singapore round-trip from S$ 651. Users have found that Turkish Airlines is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Istanbul to Singapore one-way?

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at S$ 347. Gulf Air flights start at S$ 558 while deals on Turkish Airlines start at S$ 580 one-way.

  • What are the most reliable airlines from Istanbul to Singapore?

    No one likes to see their flight delayed. When booking a flight from Istanbul to Singapore consider choosing Aegean Airlines(91%), Malaysia Airlines(91%) or Air New Zealand(91%), as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Istanbul to Singapore that include hotel bookings?

    Yes. In addition to deals on Istanbul to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Singapore.

  • Can I find deals for business class flights from Istanbul to Singapore?

    Yes. Cheapflights offers flight deals from Istanbul to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul to Singapore?

    Currently, March is the cheapest month in which you can book a flight from Istanbul to Singapore (average of S$ 433). Flying from Istanbul to Singapore in June is currently the most expensive (average of S$ 754). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Istanbul to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Ankara to Singapore flights

Top airline flying from Istanbul to Singapore

Discover the top airline that operate flights from Istanbul to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 710AverageS$ 935FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Istanbul to Singapore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Istanbul today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Istanbul to Singapore?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Istanbul to Singapore for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Istanbul to Singapore with no change fees?

Yes, we can. To see specific flights from Istanbul to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Istanbul to Singapore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Istanbul today and book when prices fit your budget.

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