
KUL to HKG
Hong Kong
$181
usually $255
−29%
Most monthly lows $189–$264. Cheaper than every other month on record (5).
Display prices in
Flights · KUL → MAD
Best fare, round trip
$633
−21%
below its usual $800
you keep $167
Most of this route’s monthly lows fall between $775 and $800. The drop beats 58% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
SpainMadridDinner at 10pm, museums at world-class density, and Iberia fare sales that border on typos.Best windowApr–Jun · Sep–OctAirportsBarajas (MAD)Every route into MadridFare seasonality
Fares bottom out in May around $633 and peak in December near $910, 44% dearer, across the 4 months we track. The cheapest itinerary we are tracking makes one stop and takes about 14.5 hours outbound, on a 9-night trip — ticketed under Etihad, which on a connecting fare need not operate every leg. At $633 for 11,071 km each way, that works out to about $29 per 1,000 km flown. That is well under the $42 per 1,000 km that ultra-long-haul fares on this board typically run. Across the 14 departure cities we track at a similar distance from Madrid, this fare ranks 7th — 23% above the $515 from Los Angeles. That puts it in the cheaper half of the 30 routes of similar length we watch out of Kuala Lumpur, where the middle fare is $738. The best time to be in Madrid: Apr–Jun · Sep–Oct.
The 3 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 35% higher than when tracking began on 8 Aug — $672 then versus $910 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 $535, on 18 Oct.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cheapest in May, around $633
21% below the $800 typical fare
Cheapest round-trip fare found each month, Kuala Lumpur to Madrid, from cached prices.
Route facts
Good to know
Yes — the seasonal median for this route is around $800 round-trip. At $633 you're 21% below that, which we rate good for this route.
Across 4 months of cached-fare history, May comes out cheapest on this route. The best months to actually be in Madrid are Apr–Jun · 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We do not publish a number for this, because we cannot measure it yet.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 4 months of cached fares, May 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 Etihad. 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 Madrid?
Lock the flight first — then compare stays for 13–22 May '27 · 9 nights.
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