$348 Cheap Flights from Istanbul (IST) to Singapore (SIN)

You can find cheap one-way flights from $348 and cheap return flights $605 Istanbul (IST) to Singapore (SIN-Changi) with Expedia. One-way flights typically cost between $480 and $4864, and return flights often range between $671 and $5713. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Istanbul (IST) to Singapore (SIN-Changi) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

The cheapest month to fly from IST to SIN is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Choose from 2 airlines operating direct flights from IST to SIN:

• Turkish Airlines operates around 18 direct flights from IST to SIN every week
• Singapore Airlines operates around 7 direct flights from IST to SIN every week

To find a cheap flight from Istanbul (IST) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Istanbul (IST) to Singapore (SIN) will differ from traveler to traveler. If you like to fly early, Turkish Airlines offers early morning flights. If price is the most important factor, Turkish Airlines typically offers the lowest fares. Turkish Airlines also offers the most daily flights from IST to SIN, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

You can find approximately 3 nonstop flights per day from Istanbul Airport (IST) to Changi (SIN). For more options, look at flights that include layovers.

The earliest flight from Istanbul Airport (IST) to Changi Airport (SIN) usually departs at around 12:05 AM. Ethiopian Airlines operates this seasonal service, allowing you to arrive in Singapore early and enjoy a full day ahead. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from Istanbul (IST) to Singapore (SIN) are in the evening, from 6pm to 9pm. About 24% of passengers prefer this time window. Many major carriers, including Emirates, Flydubai, and Qatar Airways, offer flights during this window. This timing is favored because it allows you to enjoy a full day in Istanbul before your flight.

A nonstop flight from IST to SIN typically takes around 10 hours 50 minutes, covering approximately 5,393 miles. Connecting flights on this route usually add 6 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

You can fly business class between IST and SIN. Airlines that offer business class service on this route include:

• Turkish Airlines
• flydubai
• Lufthansa
• Gulf Air
• Emirates
• Air China
• Qatar Airways
• Etihad Airways
• Thai Airways International
• Saudi Arabian Airlines

First class is available with Emirates.

A direct, return business class ticket from Istanbul (IST) to Singapore (SIN) typically costs between $5,373 - $9,126. A non-stop, one-way business class flight is usually around $2,471 - $2,997 per adult in economy/coach class. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Istanbul (IST) to Singapore (SIN-Changi) if you opt for a connecting flight.

*Prices based on flights available on Expedia in the last year.

It's easy to earn miles on a Istanbul (IST) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Singapore from Istanbul Airport (IST), you can fly into Changi (SIN) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Hamad Intl. (DOH), Dubai Intl. (DXB) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Istanbul (IST) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Istanbul (IST) to Singapore (SIN-Changi) Singapore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Istanbul (IST) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.