Route brief · SIN → IST
Singapore → Istanbul
$526
−2% vs typical
seasonal median $535 · difference $9
Sep 15 – Sep 19 · 4 nights
Gulf Air1 stop
- Usual monthly lows
- $528–$563
- Board rank
- Stronger than 1%
- Route sample
- 7 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefISTIstanbulTwo continents, one skyline of minarets. Turkish Airlines’ mega-hub means constant fare battles.Best windowApr–May · Sep–OctAirportsIstanbul (IST) · Sabiha Gökçen (SAW)All routes into IstanbulWhen this route gets cheap.
Cached-fare history: across 7 months, Sep is the cheapest for SIN → IST. Best time to be there: Apr–May · Sep–Oct.
Fares bottom out in September around $526 and peak in March near $606 — a $80 spread across the 7 months we track. The cheapest itinerary we are tracking makes one stop and takes about 12.5 hours outbound, on a 4-night trip — ticketed under Gulf Air, which on a connecting fare need not operate every leg. At $526 for 8,642 km each way, that works out to about $30 per 1,000 km flown. That is well under the $44 that long-haul fares on this board typically run. Across the 20 departure cities we track at a similar distance from Istanbul, this fare ranks 9th — 40% above the $376 from New York. It is also the 3rd cheapest of the 23 routes of similar length we watch out of Singapore.
Day-level prices for the next 4 months
Tap any day → live search
The median cached fare across this calendar is 4% lower than when tracking began on Aug 8 — $574 then versus $553 now, across 5 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $518, on Sep 2.
Cached day-level data for this route is sparse — 11 of 122 days priced, from 33 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
November 2026
December 2026
Cheapest in Sep · around $526
2% below the $535 typical fare
Cheapest round-trip fare found per month · Singapore → Istanbul · cached-price history
Route facts
- Airports
- Changi (SIN) ↔ Istanbul (IST) · Sabiha Gökçen (SAW)
- Flight time
- ~12.5 hours outbound
- Distance
- ~8,642 km each way
- Typical price
- $535 round-trip (seasonal median)
- Airlines on the board
- Gulf Air
- Itineraries
- Connections on current fares
- Best months to visit
- Apr–May · Sep–Oct
SIN → IST, answered.
Is $526 a good price for Singapore to Istanbul?
Only slightly. The seasonal median is around $535 round-trip and this fare is 2% under it, about $9. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Singapore to Istanbul?
Across 7 months of cached-fare history, Sep comes out cheapest on this route. The best months to actually be in Istanbul are Apr–May · Sep–Oct — when those overlap, that's your window.
How far in advance should I book SIN → Istanbul?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 7 months of cached fares, Sep comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Singapore to Istanbul?
The current cheapest fares involve a connection, ticketed under Gulf Air. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Istanbul?
Lock the flight first — then compare stays for Sep 15 – Sep 19 · 4 nights.
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Missed it?
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