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Cheap flights from Istanbul to Singapore from S$ 321

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 16-3. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SIN
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Istanbul to Singapore Changi are usually found in November or September, booked 36 days in advance, depart on a Monday or Tuesday and return on a Sunday

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 10 March 2026.

Sun 15-319:10
IST
-
SIN
2 stops17h 10m
Multiple Airlines
Sun 22-320:00
SIN
-
IST
1 stop24h 30m
Multiple Airlines
Deal found 8-3S$ 645
Tue 5-507:55
SAW
-
SIN
1 stop36h 15m
Multiple Airlines
Tue 19-521:20
SIN
-
SAW
1 stop23h 45m
Multiple Airlines
Deal found 10-3S$ 681
Mon 20-417:20
SAW
-
SIN
1 stop13h 15m
Multiple Airlines
Mon 4-505:05
SIN
-
SAW
1 stop16h 00m
Multiple Airlines
Deal found 9-3S$ 686
Mon 20-417:00
IST
-
SIN
Nonstop10h 45m
Turkish Airlines
Mon 4-511:10
SIN
-
IST
Nonstop11h 15m
Turkish Airlines
Deal found 9-3S$ 692
Fri 18-917:15
SAW
-
SIN
1 stop13h 20m
Multiple Airlines
Sat 26-921:20
SIN
-
SAW
1 stop23h 45m
Multiple Airlines
Deal found 10-3S$ 693
Sat 11-418:15
IST
-
SIN
2 stops31h 35m
Multiple Airlines
Fri 17-420:00
SIN
-
IST
1 stop13h 55m
Multiple Airlines
Deal found 6-3S$ 693
Mon 20-417:00
IST
-
SIN
Nonstop10h 45m
Turkish Airlines
Mon 27-411:10
SIN
-
IST
Nonstop11h 15m
Turkish Airlines
Deal found 6-3S$ 697
Tue 19-517:55
SAW
-
SIN
1 stop26h 15m
Multiple Airlines
Tue 9-618:15
SIN
-
SAW
2 stops26h 50m
Multiple Airlines
Deal found 10-3S$ 699
Sat 18-418:15
IST
-
SIN
2 stops28h 25m
Multiple Airlines
Mon 4-520:00
SIN
-
IST
1 stop13h 55m
Multiple Airlines
Deal found 9-3S$ 700
Tue 5-507:55
SAW
-
SIN
1 stop36h 15m
Multiple Airlines
Tue 12-521:20
SIN
-
SAW
1 stop23h 45m
Multiple Airlines
Deal found 10-3S$ 701
Thu 2-718:15
IST
-
SIN
1 stop20h 35m
Oman Air
Thu 9-720:50
SIN
-
IST
1 stop25h 35m
Oman Air
Deal found 10-3S$ 704
Mon 4-517:15
SAW
-
SIN
1 stop14h 45m
Multiple Airlines
Mon 11-507:55
SIN
-
SAW
1 stop13h 10m
Multiple Airlines
Deal found 10-3S$ 714

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 10 March 2026.

Round-trip from

S$ 686

One-way from

S$ 308

Popular in

December

Cheapest in

November

Average price

S$ 810
20-4-4-5
  • 20-4-4-5
  • 2 total stops
  • 29h 15m total
  • Istanbul to Singapore
Search Deals
IndiGo
  • IndiGo
  • 16-3
  • 2 total stops
  • 17h 10m total
  • Istanbul to Singapore
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 10 March 2026.
Use the filters below to find and compare flights from Istanbul to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Sun 26-4

01:55-17:55

Nonstop11h 00m

Singapore Changi

Thu 30-4

10:25-16:40

Nonstop11h 15m

S$ 784

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Thu 16-4

13:50-09:40

1 stop14h 50m

Singapore Changi

Sun 19-4

21:00-12:35

1 stop20h 35m

S$ 793

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Sun 22-3

19:10-17:20

2 stops17h 10m

Singapore Changi

Thu 30-4

21:00-12:35

1 stop20h 35m

S$ 814

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Wed 1-4

13:50-09:40

1 stop14h 50m

Singapore Changi

Sat 2-5

21:00-12:35

1 stop20h 35m

S$ 837

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Mon 30-3

13:35-08:50

1 stop14h 15m

Singapore Changi

Mon 13-4

19:40-12:10

1 stop21h 30m

S$ 841

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Thu 16-4

13:35-20:25

2 stops25h 50m

Singapore Changi

Wed 29-4

10:20-12:10

1 stop30h 50m

S$ 842

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Wed 22-4

01:55-17:55

Nonstop11h 00m

Singapore Changi

Thu 30-4

05:25-11:40

Nonstop11h 15m

S$ 842

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Fri 27-3

06:05-12:50

1 stop25h 45m

Singapore Changi

Sun 5-4

20:00-15:20

1 stop24h 20m

S$ 905

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Wed 1-4

13:35-17:30

2 stops22h 55m

Singapore Changi

Thu 30-4

19:40-12:10

1 stop21h 30m

S$ 942

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Wed 3-6

13:35-15:45

1 stop21h 10m

Singapore Changi

Sun 7-6

19:40-12:10

1 stop21h 30m

S$ 961

Flights are sorted by cheapest return flights first.

Deals found on 6-3

Showing 1-10 of 42 resultsSorted by cheapest first
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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 6 March 2026.

To ensure you get the cheapest price possible for a flight from Istanbul to Singapore, you should look to book at least 36 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, April is the cheapest month in which you can book a flight from Istanbul to Singapore (average of S$ 544). Flying from Istanbul to Singapore in June is currently the most expensive (average of S$ 732). 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 10 March 2026.

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 10 March 2026.

The most flights from TR5 to SIN are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost for a return flight from Istanbul to Singapore?

How often are flights from Istanbul to Singapore delayed?

About 22% of weekly flights between Istanbul and Singapore have experienced delays in the past year, with the average delay time being 113 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 Tuesday 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 11% 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 10 March 2026.
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
4,249 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Boarding

7.3

Entertainment

7.5

Food

7.5

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
4,249 reviews
Turkish Airlines
7.3
Good
4,249 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Boarding

7.3

Entertainment

7.5

Food

7.5

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 5 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 11h. Your travel time can differ by up to 3h 50m. 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$ 644. Users have found that Turkish Airlines is 25% 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$ 333. Etihad Airways flights start at S$ 387 while deals on Qatar Airways start at S$ 417 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(89%), Malaysia Airlines(89%) or Air New Zealand(89%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Istanbul to Singapore?

    The cheapest flight price from Istanbul to Singapore is S$ 417. On average you can expect to pay S$ 886. The most popular route, (Istanbul - Singapore Changi), can usually be booked for S$ 645.

  • 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, April is the cheapest month in which you can book a flight from Istanbul to Singapore (average of S$ 544). Flying from Istanbul to Singapore in June is currently the most expensive (average of S$ 732). 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 644AverageS$ 842FlexibilityNo 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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