Singapore to Istanbul flights
The cheapest round trip we found from Singapore to Istanbul is $538 (Nov 30 – Dec 3, 1 stop), 5% below the usual $568.
SIN to IST · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $538 (cheapest month) |
| December 2026 | $594 |
| January 2027 | $640 |
| February 2027 | $551 |
| March 2027 | $568 |
| April 2027 | No fares found yet |
| May 2027 | $560 |
| June 2027 | No fares found yet |
| July 2027 | $715 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 30 – Dec 3 3 nights · leave Mon$538 −5% vs usual$538 −5% vs usual Book
Gulf Air 1 stop · 12h 55m -
Nov 27 – 30 3 nights · leave Fri$556$556 Book
Gulf Air 1 stop · 12h 55m
-
Dec 30 – Jan 6, 2027 7 nights · leave Wed$594 +5% vs usual$594 +5% vs usual Book
Gulf Air 1 stop · 12h 55m
-
Dec 24 – Jan 4, 2027 11 nights · leave Thu$633 +11% vs usual$633 +11% vs usual Book
Saudia 1 stop · 13h 35m -
Jan 2 – 9, 2027 7 nights · leave Sat$640 +13% vs usual$640 +13% vs usual Book
Gulf Air 1 stop · 12h 55m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Istanbul
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Airport transfer to Istanbul
Fixed prices from IST on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Istanbul · Nov 30 – Dec 3- eSIM for Turkiye Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Turkiye Economybookings · compare rental companies (opens Economybookings in a new tab)
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Good to know
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- Marseille $143 −41%
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Singapore to Istanbul: questions
How much does a flight from Singapore to Istanbul cost?
The cheapest round trip we have found right now is $538, leaving November 30 and returning December 3. The usual price on this route is about $568, so this fare is 5% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Singapore to Istanbul?
November 2026, with round trips from $538. The most expensive month in our data is July (from $715). Based on the 7 months ahead we have prices for.
Which airports do Singapore to Istanbul flights use?
Singapore airports include Changi International (SIN) and Seletar (XSP). Istanbul airports include Istanbul New (IST) and Sabiha Gokcen International (SAW). The prices on this page cover every airport in both cities (SIN and IST are the city codes).
About this route
We track round-trip economy fares from Singapore (Singapore) to Istanbul (Turkiye) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $538, departing November 30 and returning December 3, about 5% below the usual $568. Right now we're following 5 upcoming date combinations on this route. The cheapest month to fly in our data is November, from $538. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.