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Cheap flights from Istanbul to Singapore from S$ 355

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 22-7. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SIN
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Istanbul to Singapore Changi are usually found in September or March, booked 33 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 13 June 2025.

Round-trip from

S$ 690

One-way from

S$ 355

Popular in

October

Cheapest in

September

Average price

S$ 951
IndiGo
  • IndiGo
  • 8-7-16-7
  • 4 total stops
  • 55h 45m total
  • Istanbul to Singapore
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22-7
  • 22-7
  • 3 total stops
  • 30h 00m total
  • Istanbul to Singapore
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Highest demand for flights based on searches. 4% potential increase in price (S$ 54 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 30 potential savings vs. average return price).
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Average for round-trip flights in June 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 13 June 2025.

Fri 13-620:15IST - SIN
1 stop16h 05mIndiGo
Thu 26-619:45SIN - IST
1 stop20h 50mIndiGo
Deal found 12-6S$ 678
Tue 8-712:00IST - SIN
3 stops34h 40mMultiple Airlines
Wed 16-719:45SIN - IST
1 stop21h 05mMultiple Airlines
Deal found 11-6S$ 690
Fri 25-710:40SAW - SIN
3 stops29h 40mMultiple Airlines
Thu 31-719:45SIN - SAW
2 stops23h 20mMultiple Airlines
Deal found 11-6S$ 703
Mon 15-920:05SAW - SIN
1 stop31h 55mQatar Airways
Thu 2-1021:15SIN - SAW
2 stops26h 30mQatar Airways
Deal found 12-6S$ 780
Fri 13-614:10IST - SIN
1 stop14h 30mEtihad Airways
Thu 26-621:10SIN - IST
1 stop14h 00mEtihad Airways
Deal found 12-6S$ 824
Thu 12-618:25IST - SIN
1 stop16h 20mSAUDIA
Wed 25-603:45SIN - IST
1 stop15h 00mSAUDIA
Deal found 11-6S$ 870
Fri 13-612:45SAW - SIN
2 stops22h 45mKLM
Wed 25-600:40SIN - SAW
1 stop25h 25mKLM
Deal found 12-6S$ 885
Fri 13-615:40IST - SIN
1 stop30h 00mSichuan Airlines
Wed 25-603:40SIN - IST
1 stop31h 50mSichuan Airlines
Deal found 12-6S$ 902
Wed 25-616:05IST - SIN
1 stop15h 15mGulf Air
Tue 8-720:00SIN - IST
1 stop13h 55mGulf Air
Deal found 12-6S$ 940
Mon 23-614:05SAW - SIN
1 stop19h 00mEmirates
Sun 29-601:40SIN - SAW
1 stop24h 35mEmirates
Deal found 11-6S$ 1,230

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 13 June 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

Tue 8-7

12:00-03:40

3 stops34h 40m

Singapore Changi

Wed 16-7

19:45-11:50

1 stop21h 05m

S$ 690

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Wed 9-7

19:20-17:45

1 stop17h 25m

Singapore Changi

Wed 16-7

19:45-11:35

1 stop20h 50m

S$ 694

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Fri 25-7

10:40-21:20

3 stops29h 40m

Singapore Changi

Thu 31-7

19:45-14:05

2 stops23h 20m

S$ 703

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Mon 15-9

20:05-09:00

1 stop31h 55m

Singapore Changi

Thu 2-10

21:15-18:45

2 stops26h 30m

S$ 780

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Mon 23-6

14:10-09:40

1 stop14h 30m

Singapore Changi

Mon 30-6

21:10-06:10

1 stop14h 00m

S$ 841

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Wed 25-6

16:05-12:20

1 stop15h 15m

Singapore Changi

Tue 8-7

20:00-04:55

1 stop13h 55m

S$ 940

IstanbulSingapore

IST - SIN

ISTSIN

Istanbul

Wed 10-9

19:00-11:25

2 stops35h 25m

Singapore Changi

Wed 17-9

18:15-18:00

2 stops28h 45m

S$ 974

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Mon 23-6

14:05-14:05

1 stop19h 00m

Singapore Changi

Sun 29-6

01:40-21:15

1 stop24h 35m

S$ 1,230

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Mon 13-10

20:05-17:30

2 stops16h 25m

Singapore Changi

Fri 17-10

21:15-12:10

2 stops19h 55m

S$ 1,303

IstanbulSingapore

SAW - SIN

SAWSIN

Istanbul Sabiha Gokcen

Wed 10-9

12:40-16:30

2 stops22h 50m

Singapore Changi

Sat 20-9

00:40-17:10

1 stop21h 30m

S$ 1,307

Flights are sorted by cheapest return flights first.

Deals found on 10-6

Showing 1-10 of 29 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 9 June 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 13 June 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 1% on flights from Istanbul to Singapore by exploring options for tickets in the morning.

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 13 June 2025.

The most flights from TR5 to SIN are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 13 June 2025.
Read reviews from past customers who have flown Emirates, Garuda Indonesia and Singapore Airlines from Istanbul to Singapore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Garuda Indonesia
8.1
Very Good
76 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Singapore Airlines
8.1
Very Good
1,304 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

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.

  • 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$ 694. Other airlines that can offer you cheap pricing are Qatar Airways, from S$ 780, and Etihad Airways, from S$ 845. Users have found that IndiGo is 31% 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$ 361. Oman Air flights start at S$ 474 while deals on Gulf Air start at S$ 603 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 Turkish Airlines(80%), Singapore Airlines(74%) or Aegean Airlines(74%), 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$ 637. On average you can expect to pay S$ 820. The most popular route, (Istanbul - Singapore Changi), can usually be booked for S$ 639.

  • 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 926AverageS$ 1,158FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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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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