$315 Find Cheap Flights from Istanbul to Singapore - Compare and Save

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

• Earliest: departs at 1:50 am and lands at 12:25 pm
• Latest: departs at 6:35 pm and lands at 5:10 am.

The flight takes about 10h 35m.

Three cabin classes are available on flights from Istanbul Airport to Singapore:

• Economy Class
• Business Class
• First Class

A nonstop flight from Istanbul Airport to Singapore takes 10h 35m, covering 5,390 miles.

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.

Round-trip flights from Istanbul Airport to Singapore range from $605 to $810, with an average of $666 over the past 12 months. Anything below $605 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 28% above the $666 route average. Book 10 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $565 round-trip via Muscat Seeb (MCT), compared to $688 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A350-900 family is used most often on this route, operated mainly by Turkish Airlines and Singapore Airlines. Other aircraft seen on the route include Boeing 787-9 Dreamliner variants.

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

One-way fares from Istanbul Airport to Singapore are currently lower than usual. Average one-way flight prices are about $342, which is 19% below the typical average for this route.

Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates averaging $105 for economy cars. Top options include:

• Avis
• Sixt
• Thrifty
• Hertz
• Europcar

Flights from Istanbul Airport to Singapore usually depart from Istanbul (IST) and arrive at Singapore Changi (SIN).

Night flights have the fewest delays on this route, while evening departures tend to have the most.

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 Airport to Singapore route, 17% of flights were delayed in the past 3 months, with delays averaging 1h 55m.

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

• Manama Bahrain Intl (BAH) - 47% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) - 22% of one-stop connections
• Doha Hamad Intl (DOH) - 13% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) - 10% of one-stop connections

Yes. Flexible dates can save you up to 17% on flights from Istanbul Airport to Singapore. Monday is the cheapest departure day at $634 round-trip on average, while Saturday is the most expensive at $756, a difference of $122.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Turkish Airlines
• Singapore Airlines

Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 16h 18m, compared with 16h 27m via Bangkok Suvarnabhumi (BKK) and 17h 44m via Jeddah King Abdulaziz Intl (JED).

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

Some of the most popular sights in Singapore are Marina Bay Sands, Sentosa and Singapore National Stadium. These are among the most viewed places in Singapore on KAYAK.

Among airlines operating Istanbul Airport to Singapore flights:

• Singapore Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

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 always check the fare details before booking.