Cheap flights from Istanbul to Singapore from S$ 312

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 16-9. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SIN
24 Aug — 31 Aug1
1 adult

Cheap 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 19 August 2025.

Round-trip from

S$ 608

One-way from

S$ 312

Popular in

October

Cheapest in

March

Average price

S$ 968
30-11-13-1
  • 30-11-13-1
  • 2 total stops
  • 37h 50m total
  • Istanbul to Singapore
16-9
  • 16-9
  • 3 total stops
  • 33h 55m total
  • Istanbul to Singapore
Highest demand for flights based on searches. 5% potential increase in price (S$ 77 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 22 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Istanbul to Singapore

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 19 August 2025.

Sun 30-1117:20SAW - SIN
1 stop15h 20mMultiple Airlines
Tue 13-122:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 18-8S$ 608
Sun 30-1117:20SAW - SIN
1 stop15h 20mMultiple Airlines
Sat 10-117:00SIN - SAW
1 stop28h 05mMultiple Airlines
Deal found 18-8S$ 610
Sun 30-1117:20SAW - SIN
1 stop15h 20mMultiple Airlines
Sun 11-119:30SIN - SAW
1 stop25h 35mMultiple Airlines
Deal found 18-8S$ 613
Fri 5-1217:20SAW - SIN
1 stop13h 15mMultiple Airlines
Tue 13-122:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 18-8S$ 617
Sun 16-1117:20SAW - SIN
1 stop15h 20mMultiple Airlines
Sun 30-1123:30SIN - SAW
1 stop21h 35mMultiple Airlines
Deal found 19-8S$ 618
Wed 3-1217:20SAW - SIN
1 stop15h 20mMultiple Airlines
Tue 13-122:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 18-8S$ 621
Sun 30-1117:20SAW - SIN
1 stop15h 20mMultiple Airlines
Thu 15-123:30SIN - SAW
1 stop21h 35mMultiple Airlines
Deal found 18-8S$ 633
Mon 24-1117:20SAW - SIN
1 stop15h 20mMultiple Airlines
Sat 29-1122:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 17-8S$ 638
Fri 5-1217:20SAW - SIN
1 stop13h 15mMultiple Airlines
Thu 15-123:30SIN - SAW
1 stop21h 35mMultiple Airlines
Deal found 18-8S$ 640
Mon 1-1217:20SAW - SIN
1 stop15h 20mMultiple Airlines
Tue 13-122:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 18-8S$ 642
Tue 16-919:30IST - SIN
1 stop16h 50mIndiGo
Tue 23-919:45SIN - IST
1 stop21h 00mIndiGo
Deal found 17-8S$ 642
Wed 3-1217:20SAW - SIN
1 stop13h 15mMultiple Airlines
Sat 10-122:35SIN - SAW
1 stop22h 30mMultiple Airlines
Deal found 18-8S$ 645

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 19 August 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

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Sun 30-11

17:20-13:40

1 stop15h 20m

Singapore Changi

Tue 13-1

22:35-16:05

1 stop22h 30m

S$ 608

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Sun 30-11

17:20-13:40

1 stop15h 20m

Singapore Changi

Sat 10-1

17:00-16:05

1 stop28h 05m

S$ 610

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Sun 30-11

17:20-13:40

1 stop15h 20m

Singapore Changi

Sun 11-1

19:30-16:05

1 stop25h 35m

S$ 613

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Fri 5-12

17:20-11:35

1 stop13h 15m

Singapore Changi

Tue 13-1

22:35-16:05

1 stop22h 30m

S$ 617

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Fri 5-12

17:20-11:35

1 stop13h 15m

Singapore Changi

Sat 10-1

17:00-16:05

1 stop28h 05m

S$ 618

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Sun 16-11

17:20-13:40

1 stop15h 20m

Singapore Changi

Sun 30-11

23:30-16:05

1 stop21h 35m

S$ 618

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Wed 3-12

17:20-13:40

1 stop15h 20m

Singapore Changi

Tue 13-1

22:35-16:05

1 stop22h 30m

S$ 621

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Sun 30-11

17:20-13:40

1 stop15h 20m

Singapore Changi

Thu 15-1

23:30-16:05

1 stop21h 35m

S$ 633

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Fri 5-12

17:20-11:35

1 stop13h 15m

Singapore Changi

Thu 15-1

23:30-16:05

1 stop21h 35m

S$ 640

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Tue 16-9

19:30-17:20

1 stop16h 50m

Singapore Changi

Tue 23-9

19:45-11:45

1 stop21h 00m

S$ 642

Flights are sorted by cheapest return flights first.

Deals found on 17-8

Showing 1-10 of 41 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 8 August 2025.

To ensure you get the cheapest price possible for a flight from Istanbul to Singapore, you should look to book at least 32 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 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 19 August 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 19 August 2025.

The most flights from TR5 to SIN are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, 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?

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?

    IndiGo can get you from Istanbul to Singapore in just under 16h 50m. Your travel time can differ by up to . The distance from Istanbul to Singapore is about 8674 km.

  • 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(86%), Virgin Australia(86%) or Malaysia Airlines(86%), 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$ 1,023. On average you can expect to pay S$ 1,691. The most popular route, (Istanbul - Singapore Changi), can usually be booked for S$ 638.

  • 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.

See more FAQs

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Alternative routes for Istanbul to Singapore

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

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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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