
IST to YULCanada
Montreal
$462
usually $775
−40%
Most monthly lows $690–$798. Cheaper than every other month on record (8).
Display prices in
Flights · IST → SHA
Best fare, round trip
$444
−15%
below its usual $525
you keep $81
Most of this route’s monthly lows fall between $486 and $644. The drop beats 40% of measured fares on the board, over 11 observed months.
Cached fare — the booking search re-prices live before you pay.
ChinaShanghaiThe Bund on one bank, a science-fiction skyline on the other — and a visa-free transit window worth checking.Best windowMar–May · Sep–NovAirportsPudong (PVG) · Hongqiao (SHA)Every route into ShanghaiFare seasonality
Fares bottom out in November around $436 and peak in July near $780, 79% dearer, across the 11 months we track. The cheapest itinerary we are tracking makes one stop and takes about 16 hours outbound, on a 9-night trip — ticketed under AirAsia X, which on a connecting fare need not operate every leg. At $444 for 7,985 km each way, that works out to about $28 per 1,000 km flown. That is well under the $44 per 1,000 km that long-haul fares on this board typically run. Of the 22 departure cities we track at a similar distance from Shanghai, this is the cheapest right now — 8% under the next one, San Francisco. It is also the 2nd cheapest of the 26 routes of similar length we watch out of Istanbul. The best time to be in Shanghai: Mar–May · Sep–Nov.
Cheapest day in the next 4 months: 13 Nov, $436
Press a day to compare its fares
The median cached fare across this calendar is 10% lower than when tracking began on 8 Aug — $575 then versus $518 now, across 18 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 $427, on 2 Oct.
October 2026
November 2026
December 2026
January 2027
Cheapest in Nov, around $436
17% below the $525 typical fare
Cheapest round-trip fare found each month, Istanbul to Shanghai, from cached prices.
Route facts
Good to know
Only slightly. The seasonal median is around $525 round-trip and this fare is 15% 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 11 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Shanghai are Mar–May · Sep–Nov — 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We do not publish a number for this, because we cannot measure it yet.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 11 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 AirAsia X. 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 Shanghai?
Lock the flight first — then compare stays for 26 Oct – 4 Nov · 9 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next IST → SHA drop reaches you as soon as we find it.
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