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Cheap flights from Istanbul to Singapore from S$ 236

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 20-5. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SIN
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Istanbul to Singapore Changi are usually found in September or March, booked 32 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 29 April 2025.

Round-trip from

S$ 680

One-way from

S$ 236

Popular in

October

Cheapest in

September

Average price

S$ 1,261
IndiGo
  • IndiGo
  • 15-9-30-9
  • 2 total stops
  • 36h 55m total
  • Istanbul to Singapore
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Turkish Airlines
  • Turkish Airlines
  • 20-5
  • Nonstop
  • 10h 50m total
  • Istanbul to Singapore
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Highest demand for flights based on searches. 0% potential increase in price (S$ 1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 27 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 29 April 2025.

Mon 15-920:15IST - SIN
1 stop16h 05mIndiGo
Tue 30-919:45SIN - IST
1 stop20h 50mIndiGo
Deal found 27-4S$ 680
Mon 2-605:45IST - SIN
1 stop25h 35mGulf Air
Mon 9-620:00SIN - IST
1 stop13h 55mGulf Air
Deal found 27-4S$ 690
Mon 2-619:00IST - SIN
2 stops24h 05mMultiple Airlines
Wed 25-619:45SIN - IST
1 stop20h 50mMultiple Airlines
Deal found 28-4S$ 749
Tue 27-513:35SAW - SIN
2 stops21h 00mQatar Airways
Mon 2-603:10SIN - SAW
1 stop14h 00mQatar Airways
Deal found 29-4S$ 825
Tue 27-520:05IST - SIN
2 stops23h 05mQatar Airways
Mon 2-603:10SIN - IST
1 stop20h 25mQatar Airways
Deal found 29-4S$ 833
Thu 1-522:25SAW - SIN
2 stops30h 15mMultiple Airlines
Wed 14-503:45SIN - SAW
2 stops32h 05mMultiple Airlines
Deal found 28-4S$ 862
Wed 7-516:15SAW - SIN
1 stop18h 50mBritish Airways
Fri 16-523:20SIN - SAW
1 stop21h 00mBritish Airways
Deal found 28-4S$ 972
Tue 6-519:00IST - SIN
2 stops24h 10mOman Air
Wed 21-509:55SIN - IST
2 stops37h 05mOman Air
Deal found 28-4S$ 979
Tue 6-508:15IST - SIN
1 stop26h 50mBritish Airways
Wed 21-523:20SIN - IST
1 stop30h 05mBritish Airways
Deal found 28-4S$ 980
Thu 1-517:05IST - SIN
Nonstop10h 40mTurkish Airlines
Thu 15-510:15SIN - IST
Nonstop11h 05mTurkish Airlines
Deal found 28-4S$ 1,013
Sun 1-613:25IST - SIN
2 stops21h 20mSAUDIA
Wed 25-603:45SIN - IST
1 stop15h 00mSAUDIA
Deal found 28-4S$ 1,018
Fri 6-615:40IST - SIN
1 stop18h 45mSichuan Airlines
Fri 20-603:40SIN - IST
1 stop31h 50mSichuan Airlines
Deal found 29-4S$ 1,030

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 29 April 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

Mon 15-9

20:15-17:20

1 stop16h 05m

Singapore Changi

Tue 30-9

19:45-11:35

1 stop20h 50m

S$ 680

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Mon 2-6

05:45-12:20

1 stop25h 35m

Singapore Changi

Mon 9-6

20:00-04:55

1 stop13h 55m

S$ 690

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Mon 2-6

19:00-00:05

2 stops24h 05m

Singapore Changi

Wed 25-6

19:45-11:35

1 stop20h 50m

S$ 749

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Tue 27-5

13:35-15:35

2 stops21h 00m

Singapore Changi

Mon 2-6

03:10-12:10

1 stop14h 00m

S$ 825

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Tue 27-5

20:05-00:10

2 stops23h 05m

Singapore Changi

Mon 2-6

03:10-18:35

1 stop20h 25m

S$ 833

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Tue 27-5

21:35-09:40

2 stops31h 05m

Singapore Changi

Tue 3-6

17:45-14:15

2 stops25h 30m

S$ 875

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Mon 12-5

15:00-16:05

1 stop20h 05m

Singapore Changi

Tue 20-5

23:20-15:20

1 stop21h 00m

S$ 972

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Sat 10-5

19:00-09:05

2 stops33h 05m

Singapore Changi

Thu 15-5

18:15-18:00

2 stops28h 45m

S$ 979

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Sun 1-6

18:25-15:45

1 stop16h 20m

Singapore Changi

Mon 23-6

02:30-03:30

2 stops30h 00m

S$ 984

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Fri 6-6

15:40-15:25

1 stop18h 45m

Singapore Changi

Fri 20-6

03:40-06:30

1 stop31h 50m

S$ 1,030

Flights are sorted by cheapest return flights first.

Deals found on 28-4

Showing 1-10 of 38 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 25 April 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 29 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Istanbul to Singapore by exploring options for tickets in the afternoon.

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 29 April 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).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 29 April 2025.
Read reviews from past customers who have flown Garuda Indonesia, Singapore Airlines and Emirates from Istanbul to Singapore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Entertainment

7.5

Overall

8.1

Food

7.6

Comfort

8.0

Crew

8.7

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Garuda Indonesia
8.1
Very Good
72 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Entertainment

7.5

Overall

8.1

Food

7.6

Comfort

8.0

Crew

8.7

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Singapore Airlines
8.1
Very Good
1,292 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Entertainment

7.5

Overall

8.1

Food

7.6

Comfort

8.0

Crew

8.7

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Emirates
8.0
Very Good
3,213 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Entertainment

7.5

Overall

8.1

Food

7.6

Comfort

8.0

Crew

8.7

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
KLM
7.8
Good
1,333 reviews
Garuda Indonesia
8.1
Very Good
72 reviews
Check prices

Entertainment

7.5

Overall

8.1

Food

7.6

Comfort

8.0

Crew

8.7

Boarding

8.2

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

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.

  • What are the cheapest airlines flying from Istanbul to Singapore round-trip?

    Cheapflights users have booked flights from Istanbul to Singapore round-trip from S$ 680. Other airlines that can offer you cheap pricing are Gulf Air, from S$ 690, and Qatar Airways, from S$ 825. Users have found that IndiGo is 35% 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 Turkish Airlines, which is currently one of the cheapest options available, starting at S$ 236. IndiGo flights start at S$ 311 while deals on Oman Air start at S$ 499 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%), Virgin Australia(89%) or Malaysia Airlines(89%), 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.

See more FAQs

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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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 991AverageS$ 1,198FlexibilityNo cancel feeOn-time77%
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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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