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Cheap flights from Istanbul to Singapore from S$ 344

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 21-6. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SIN
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

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 15 June 2026.

Fri 19-617:55
IST
-
SIN
1 stop34h 50m
IndiGo
Sat 4-719:45
SIN
-
IST
1 stop23h 05m
IndiGo
Deal found 15-6S$ 717
Fri 19-617:55
IST
-
SIN
1 stop34h 50m
IndiGo
Tue 30-610:45
SIN
-
IST
1 stop32h 05m
IndiGo
Deal found 14-6S$ 731
Thu 25-617:55
IST
-
SIN
1 stop34h 50m
IndiGo
Thu 2-710:45
SIN
-
IST
1 stop32h 05m
IndiGo
Deal found 12-6S$ 743
Sun 21-617:55
IST
-
SIN
1 stop18h 25m
Multiple Airlines
Sun 28-620:00
SIN
-
IST
1 stop24h 05m
Multiple Airlines
Deal found 13-6S$ 749
Thu 25-617:55
IST
-
SIN
2 stops34h 10m
Multiple Airlines
Thu 2-710:45
SIN
-
IST
1 stop32h 05m
Multiple Airlines
Deal found 12-6S$ 761
Fri 19-617:55
IST
-
SIN
1 stop18h 25m
Multiple Airlines
Fri 26-620:00
SIN
-
IST
1 stop14h 15m
Multiple Airlines
Deal found 14-6S$ 771
Mon 15-606:15
IST
-
SIN
1 stop25h 30m
Gulf Air
Mon 29-620:00
SIN
-
IST
1 stop24h 10m
Gulf Air
Deal found 11-6S$ 784
Mon 7-906:15
IST
-
SIN
1 stop25h 30m
Gulf Air
Fri 18-920:00
SIN
-
IST
1 stop24h 05m
Gulf Air
Deal found 14-6S$ 785
Mon 24-806:15
IST
-
SIN
1 stop25h 30m
Gulf Air
Thu 3-920:00
SIN
-
IST
1 stop24h 00m
Gulf Air
Deal found 13-6S$ 797
Wed 2-917:15
SAW
-
SIN
1 stop13h 20m
Multiple Airlines
Thu 24-923:25
SIN
-
SAW
1 stop21h 40m
Multiple Airlines
Deal found 13-6S$ 857
Mon 7-917:15
SAW
-
SIN
1 stop21h 45m
Multiple Airlines
Fri 18-907:55
SIN
-
SAW
1 stop13h 10m
Multiple Airlines
Deal found 14-6S$ 860
Wed 17-617:15
SAW
-
SIN
1 stop13h 20m
Multiple Airlines
Thu 25-623:25
SIN
-
SAW
1 stop21h 40m
Multiple Airlines
Deal found 11-6S$ 863

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 15 June 2026.

Round-trip from

S$ 743

One-way from

S$ 344

Popular in

December

Cheapest in

April

Average price

S$ 849
IndiGo
  • IndiGo
  • 25-6-2-7
  • 2 total stops
  • 66h 55m total
  • Istanbul to Singapore
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IndiGo
  • IndiGo
  • 22-6
  • 1 total stop
  • 18h 25m total
  • Istanbul to Singapore
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (S$ 44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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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 15 June 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

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Thu 17-9

16:05-12:45

1 stop15h 40m

Singapore Changi

Fri 25-9

20:00-05:15

1 stop14h 15m

S$ 860

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Fri 30-10

13:40-08:45

1 stop14h 05m

Singapore Changi

Mon 2-11

03:15-12:10

1 stop13h 55m

S$ 1,008

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Mon 24-8

06:15-12:45

1 stop25h 30m

Singapore Changi

Sat 29-8

20:00-04:55

1 stop13h 55m

S$ 1,025

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Thu 1-10

14:05-14:05

1 stop19h 00m

Singapore Changi

Sun 11-10

01:40-13:05

1 stop16h 25m

S$ 1,107

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Tue 21-7

14:05-14:05

1 stop19h 00m

Singapore Changi

Tue 28-7

00:50-13:05

1 stop17h 15m

S$ 1,124

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Mon 20-7

02:50-08:35

1 stop24h 45m

Singapore Changi

Wed 5-8

00:50-13:05

1 stop17h 15m

S$ 1,133

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Thu 6-8

14:05-14:05

1 stop19h 00m

Singapore Changi

Sun 30-8

01:40-13:05

1 stop16h 25m

S$ 1,135

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Mon 20-7

14:05-14:05

1 stop19h 00m

Singapore Changi

Sat 1-8

10:35-01:50

1 stop20h 15m

S$ 1,170

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Sun 4-10

14:05-14:05

1 stop19h 00m

Singapore Changi

Thu 8-10

01:40-13:05

1 stop16h 25m

S$ 1,171

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Tue 11-8

14:05-14:05

1 stop19h 00m

Singapore Changi

Tue 25-8

00:50-13:05

1 stop17h 15m

S$ 1,185

Flights are sorted by cheapest return flights first.

Deals found on 12-6

Showing 1-10 of 40 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

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

Currently, September is the cheapest month in which you can book a flight from Istanbul to Singapore (average of S$ 246). Flying from Istanbul to Singapore in March is currently the most expensive (average of S$ 684). 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 15 June 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 15 June 2026.

The most flights from TR5 to SIN are scheduled on a Friday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 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 23% of weekly flights between Istanbul and Singapore have experienced delays in the past year, with the average delay time being 111 minutes.

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

Historically, flights departing in the morning 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 Thursday 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 10% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Istanbul to Singapore, you should look to book at least 19 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.

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 0 different airlines.

  • How long is the flight from Istanbul to Singapore?

    Gulf Air, Qatar Airways, and Emirates can get you from Istanbul to Singapore in just under 14h 05m. Your travel time can differ by up to 17h 05m. The distance from Istanbul to Singapore is about 8620 km. This flight may include one or multiple stops.

  • 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$ 334. Qatar Airways flights start at S$ 415 while deals on Turkish Airlines start at S$ 418 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(97%), Malaysia Airlines(97%) or Air New Zealand(97%), 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, September is the cheapest month in which you can book a flight from Istanbul to Singapore (average of S$ 246). Flying from Istanbul to Singapore in March is currently the most expensive (average of S$ 684). 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

Fly with Cheapflights

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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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