RareNonstop · 2h
CPH to BUDHungary
Budapest
$65
usually $110
−41%
Most monthly lows $65–$112. Other months at or below this: 1 of 3.
Flights · CPH → KEF
Copenhagen to Reykjavík
Best fare, round trip
$188
−20%
below its usual $235
you keep $47
GoodFound
- Depart
- Mon 16 Nov
- Return
- Mon 23 Nov
- Stay
- 7 nights
- Flight
- 1 stop · 5h
- Airline
AL
Most of this route’s monthly lows fall between $204 and $246. The drop beats 55% of measured fares on the board, over 6 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
When this route gets cheap.
Fares bottom out in November around $188 and peak in July near $315, 68% dearer, across the 6 months we track. The cheapest itinerary we are tracking makes one stop and takes about 5 hours outbound, on a 7-night trip — ticketed under AL, which on a connecting fare need not operate every leg. At $188 for 2,137 km each way, that works out to about $44 per 1,000 km flown. That is about the $41 per 1,000 km typical of short-haul fares here. Across the 10 departure cities we track at a similar distance from Reykjavík, this fare ranks 5th — 2.3× the $82 we hold from London. For context, the middle fare among the 13 routes of similar length we watch out of Copenhagen is $130. The best time to be in Reykjavík: Jun–Aug · Feb–Mar (aurora).
The 6 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 3% lower than when tracking began on 8 Aug — $281 then versus $273 now, across 19 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 $161, on 29 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.
Cached fares · checked 15 Oct 2026
Cheapest in Nov, around $188
20% below the $235 typical fare
$221Oct, below the usual price. Compare October fares.$188Nov, the cheapest month. Compare November fares.$233Dec, around the usual price. Compare December fares.$208Feb ’27, below the usual price. Compare February fares.$204Mar, below the usual price. Compare March fares.$315Jul, above the usual price. Compare July fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Copenhagen to Reykjavík, from cached prices.
Route facts
- Airports
- Kastrup (CPH) ↔ Keflavík (KEF)
- Flight time
- ≈5 hours outbound
- Distance
- ≈2,137 km each way
- Typical price
- $235 round-trip (seasonal median)
- Airlines on the board
- AL
- Itineraries
- Connections on current fares
- Best months to visit
- Jun–Aug · Feb–Mar (aurora)
Good to know
CPH → KEF, answered.
Is $188 a good price for Copenhagen to Reykjavík?
Yes — the seasonal median for this route is around $235 round-trip. At $188 you're 20% below that, which we rate good for this route.
What is the cheapest month to fly from Copenhagen to Reykjavík?
Across 6 months of cached-fare history, Nov 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.
How far in advance should I book CPH → Reykjavík?
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 6 months of cached fares, Nov comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Copenhagen to Reykjavík?
The current cheapest fares involve a connection, ticketed under AL. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
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 16–23 Nov · 7 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next CPH → KEF drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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