Find Cheap Flights from Istanbul to Singapore – Compare and Save

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Everything you should know

Direct flights
You can fly direct with Turkish Airlines and Singapore Airlines. Average duration is 10h 38m
Direct flights
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Direct flights
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Top routes
Cheapest • 1% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
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Good to know
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Top stopover airports
Cheapest • Avg S$ 699 (return)
Shortest trip • 15h 31m (one-way)
Insights
Insights
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Cheap Flights from Istanbul to Singapore

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Singapore

Multiple Airlines Logo
TR5  Treorchy Treherbert-SIN Singapore Changi Airport
13921 kmmulti-stop
Multiple Airlines Logo
SIN  Singapore Changi Airport-TR5 Treorchy Treherbert
13921 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Istanbul to Singapore flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Istanbul to Singapore with more confidence.

What's the cheapest day of the week to fly from Istanbul to Singapore?

Monday is the cheapest day of the week to fly from Istanbul to Singapore and is 6% cheaper than the average day. Saturday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Istanbul to Singapore?

•April is the cheapest month to fly from Istanbul to Singapore at S$ 730 return.
•December (S$ 979) and July (S$ 970) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 34% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Istanbul to Singapore the cheapest?

Flights from Istanbul to Singapore are cheapest 4 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Istanbul to Singapore flights

Low season

September
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.

When to book flights from Istanbul to Singapore

Are your dates flexible? Find out the best times to travel from Istanbul to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Istanbul to Singapore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What are the earliest and latest flights from Istanbul to Singapore?

    These are the earliest and latest flight times available from Istanbul to Singapore:

    • Earliest: departs at 01:50 and lands at 12:28
    • Latest: departs at 19:20 and lands at 05:58.

    The flight takes about 10h 38m.

  • Which cabin classes can I book on flights from Istanbul to Singapore?

    Two cabin classes are available on flights from Istanbul to Singapore:

    • Economy class
    • Business Class

  • How long is a flight from Istanbul to Singapore?

    A direct flight from Istanbul to Singapore takes 10h 38m, covering 13,921 km.

  • Do I need a passport to fly from Istanbul to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Istanbul to Singapore flight?

    Return flights from Istanbul to Singapore range from S$ 732 to S$ 972, with an average of S$ 825 over the past 12 months. Anything below S$ 732 counts as a good deal.

  • How expensive are last-minute Istanbul to Singapore flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 19% above the route average of S$ 825. Book 4 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Istanbul to Singapore?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average S$ 699 return via Mumbai Chhatrapati Shivaji Intl (BOM), compared with S$ 831 for direct.

  • How are flight departures from Istanbul to Singapore spread across the day?

    Afternoon is the busiest departure period on Istanbul to Singapore flights, with 33% leaving in that window. Evening departures account for 33%, Night flights for 33%, and Morning flights for 1%.

  • Which car hire options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around S$ 75 for economy cars. Top options include:
    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

  • Which airports can I use when flying from Istanbul to Singapore?

    Flights from Istanbul to Singapore may depart from several airports in Istanbul area, including Istanbul (IST) and Istanbul Sabiha Gokcen (SAW). Flights usually arrive at Singapore Changi (SIN).

  • How do delay rates compare for morning and evening flights from Istanbul to Singapore?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • At what point is a flight considered delayed on the route from Istanbul to Singapore?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Istanbul to Singapore route, 17% of flights were delayed in the past 3 months, with delays averaging 1 hour 55 minutes.

  • Which airports do connecting flights from Istanbul to Singapore pass through?

    One-stop flights from Istanbul to Singapore most commonly connect through:

    • Manama Bahrain Intl (BAH) – 41% of one-stop connections
    • Doha Hamad Intl (DOH) – 19% of one-stop connections
    • Abu Dhabi Zayed Intl (AUH) – 16% of one-stop connections
    • Kuala Lumpur Intl (KUL) – 10% of one-stop connections

    Manama Bahrain Intl (BAH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Istanbul to Singapore?

    Yes. Being flexible with your travel dates can save you up to 15% on the Istanbul to Singapore route. Monday is the cheapest departure day at S$ 778 return on average, while Saturday is the most expensive at S$ 906, a difference of S$ 128. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines are available on the route from Istanbul to Singapore?

    2 airlines operate flights between Istanbul and Singapore. The airlines offering direct flights on this route include:

    • Turkish Airlines
    • Singapore Airlines

  • How much time can I save by choosing a different stopover airport from Istanbul to Singapore?

    Flying via Kuala Lumpur Intl (KUL) gives the shortest average 1-stop total travel time of 15h 31m, compared to 16h 14m via Doha Hamad Intl (DOH) and 16h 27m via Bangkok Suvarnabhumi (BKK).

  • What is the time difference between Istanbul and Singapore?

    Singapore is 5 hours ahead of Istanbul (Singapore Time vs Turkey Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

  • Which airlines include bags at no extra cost on Istanbul to Singapore flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Turkish Airlines: a cabin bag and a checked bag in Economy class
    • Singapore Airlines: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Your guide to booking Istanbul to Singapore flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average S$ 778 – about S$ 128 less than Saturday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Istanbul to Singapore trip for April. Fares historically average S$ 730 return in that month – typically S$ 249 less than the most expensive month, which is December (based on the last 12 months).
  • If arriving on time is high on your priority list, Singapore Airlines is the strongest pick on this route. 96% of Singapore Airlines flights from Istanbul to Singapore arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 83%. When flights on this route do arrive late, the average delay is 1 hour55 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Mumbai Chhatrapati Shivaji Intl Airport (BOM) can be cheaper than flying direct. The cheapest stopover option averages S$ 699 return on this route – about S$ 133 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.
    - Crowne Plaza Changi Airport by IHG
    - Changi Transit Hotel Terminal 1
    - The Haven by Jetquay

Prefer to fly direct from Istanbul to Singapore Changi?

 
Find which airlines fly direct from Istanbul to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Singapore Changi

Monday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Saturday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Sunday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

See more direct flights

Direct returns

Singapore Changi to Istanbul

Monday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Saturday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

Sunday

Singapore Airlines,Turkish Airlines

Singapore Airlines,Turkish Airlines

See more direct flights

More options for your flight from Istanbul to Singapore

Complete your trip to Singapore with a hotel stay or car hire