
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 → KEF
Best fare, round trip
$846
−10%
below its usual $945
you keep $99
Most of this route’s monthly lows fall between $898 and $945. The drop beats 21% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
IcelandReykjavíkWaterfalls, black beaches and the aurora — a stopover economy built on absurdly low fares.Best windowJun–Aug · Feb–Mar (aurora)AirportsKeflavík (KEF)Every route into ReykjavíkFare seasonality
Fares bottom out in September around $846 and peak in February near $1,171, 38% dearer, across the 4 months we track. The cheapest itinerary we are tracking makes one stop and takes about 17.5 hours outbound, on a 7-night trip — ticketed under Finnair, which on a connecting fare need not operate every leg. At $846 for 9,716 km each way, that works out to about $44 per 1,000 km flown. That is about the $44 per 1,000 km typical of long-haul fares here. Across the 9 departure cities we track at a similar distance from Reykjavík, this fare ranks 3rd — 5% above the $808 from Seoul. For context, the middle fare among the 40 routes of similar length we watch out of Hong Kong is $806. The best time to be in Reykjavík: Jun–Aug · Feb–Mar (aurora).
Cheapest in Sep, around $846
10% below the $945 typical fare
Cheapest round-trip fare found each month, Hong Kong to Reykjavík, from cached prices.
Route facts
Good to know
Only slightly. The seasonal median is around $945 round-trip and this fare is 10% 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 4 months of cached-fare history, Sep comes out cheapest on this route. The best months to actually be in Reykjavík are Jun–Aug · Feb–Mar (aurora) — 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We do not publish a number for this, because we cannot measure it yet.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, Sep 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 Finnair. 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 Reykjavík?
Lock the flight first — then compare stays for 29 Sep '27 – 6 Oct '27 · 7 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next HKG → KEF drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing