This page follows a single route: Istanbul (IST) to Singapore (SIN), return. Below is the lowest fare our radar has found on it, the exact outbound and return dates that price was available on, how it compares with what the route normally costs, and every price we have recorded for it so far.
Prices are re-checked against Skyscanner automatically, so each one carries the moment it was last confirmed. If Istanbul is not your airport, the other departure cities we track for Singapore are listed further down.
The cheapest Istanbul to Singapore return flight on the radar right now is €514, flying with IndiGo via one or more connections. It covers departures in August 2026, and every dated link below opens that exact IST–SIN search on Skyscanner. The price we usually record on this route is €540. Across 11 recorded checks it has ranged between €439 and €587. Our sampling points to August 2026 as the cheapest month to fly Istanbul to Singapore.
Sample dates each links to live Skyscanner prices for those exact dates
✈️ 04/08/2026 – 19/08/2026 ✈️ 09/08/2026 – 26/08/2026 +€15 ✈️ 12/08/2026 – 24/08/2026 +€15 ✈️ 11/08/2026 – 24/08/2026 +€23 ✈️ 11/08/2026 – 23/08/2026 +€28 ✈️ 08/08/2026 – 24/08/2026 +€41 ✈️ 05/08/2026 – 22/08/2026 +€45 ✈️ 07/08/2026 – 25/08/2026 +€61 ✈️ 01/08/2026 – 17/08/2026 +€84 ✈️ 06/08/2026 – 21/08/2026 +€149 ✈️ 10/08/2026 – 26/08/2026 +€150Price history 11 checks recorded for this route
lowest seen €439 · typical €540 · highest €587 · now €514
Istanbul to Singapore flights: common questions
How much is a flight from Istanbul to Singapore?
The lowest return fare we currently track from Istanbul (IST) to Singapore (SIN) is €514. The typical price on this route is €540, so anything near €514 is worth booking quickly. Over 11 recorded checks we have seen it as low as €439 and as high as €587.
Which airline flies from Istanbul to Singapore at this price?
This €514 fare is with IndiGo, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Istanbul to Singapore?
This €514 fare includes at least one connection. If you need a non-stop Istanbul to Singapore flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from Istanbul to Singapore?
Our price sampling points to August 2026 as the cheapest departure month on this route. The dated links on this page cover August 2026.
Is the €514 Istanbul to Singapore fare still available?
We last confirmed this €514 fare against live Skyscanner availability 14 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Istanbul to Singapore deal?
Pick a date pair above or press Check live price. That opens the exact IST–SIN search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Istanbul to Singapore price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Fares change fast. If this Istanbul to Singapore price has gone by the time you search, try the days either side of the dates listed above – the same route is often still cheap within a day or two of the fare we found.