
HKG to PEKChina
Beijing
$175
usually $265
−34%
Most monthly lows $205–$458. Cheaper than every other month on record (8).
Display prices in
Flights · HKG → IST
Best fare, round trip
$532
−18%
below its usual $645
you keep $113
Most of this route’s monthly lows fall between $585 and $684. The drop beats 50% of measured fares on the board, over 5 observed months.
Cached fare — the booking search re-prices live before you pay.
TürkiyeIstanbulTwo continents, one skyline of minarets. Turkish Airlines’ mega-hub means constant fare battles.Best windowApr–May · Sep–OctAirportsIstanbul (IST) · Sabiha Gökçen (SAW)Every route into IstanbulFare seasonality
Fares bottom out in November around $532 and peak in February near $857, 61% dearer, across the 5 months we track. The cheapest itinerary we are tracking makes one stop and takes about 14.5 hours outbound, on a 11-night trip — ticketed under Air China, which on a connecting fare need not operate every leg. At $532 for 8,015 km each way, that works out to about $33 per 1,000 km flown. That is below the $44 per 1,000 km typical of long-haul fares here. Across the 16 departure cities we track at a similar distance from Istanbul, this fare ranks 8th — 36% above the $390 from Seoul. It is also the cheapest of the 32 routes of similar length we watch out of Hong Kong. The best time to be in Istanbul: Apr–May · Sep–Oct.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 2% lower than when tracking began on 8 Aug — $680 then versus $665 now, across 23 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 $521, on 3 Nov.
Cached day-level data for this route is sparse — 15 of 107 days priced, from 76 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
November 2026
December 2026
January 2027
Cheapest in Nov, around $532
18% below the $645 typical fare
Cheapest round-trip fare found each month, Hong Kong to Istanbul, from cached prices.
Route facts
Good to know
Only slightly. The seasonal median is around $645 round-trip and this fare is 18% under it. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
Across 5 months of cached-fare history, Nov 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.
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 5 months of cached fares, Nov comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
The current cheapest fares involve a connection, ticketed under Air China. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
No — these are cached fares found on real searches (this one on 17 October). 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 14–25 Nov · 11 nights.
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