ExceptionalNonstop · 3.5h
LON to RAKMorocco
Marrakech
$48
usually $130
−63%
Most monthly lows $74–$164. Cheaper than every other month on record (6).
Flights · LON → KEF
London to Reykjavík
Best fare, round trip
$82
−32%
below its usual $120
you keep $38
GreatFound
- Depart
- Mon 7 Dec
- Return
- Sat 12 Dec
- Stay
- 5 nights
- Flight
- Nonstop · 3.5h
- Airline
easyJet
Most of this route’s monthly lows fall between $104 and $189. The drop beats 81% of measured fares on the board, over 7 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 December around $82 and peak in May near $258, 215% dearer, across the 7 months we track. The cheapest itinerary we are tracking flies easyJet nonstop and takes about 3.5 hours outbound, on a 5-night trip. At $82 for 1,906 km each way, that works out to about $22 per 1,000 km flown. That is well under the $41 per 1,000 km that short-haul fares on this board typically run. Of the 8 departure cities we track at a similar distance from Reykjavík, this is the cheapest right now — 20% under the next one, Paris. For context, the middle fare among the 12 routes of similar length we watch out of London is $61. The best time to be in Reykjavík: Jun–Aug · Feb–Mar (aurora).
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 49% lower than when tracking began on 8 Aug — $278 then versus $141 now, across 22 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 $69, on 9 Dec.
Cached day-level data for this route is sparse — 16 of 107 days priced, from 117 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
November 2026
1Monday 2 November: $143. Compare fares from this day.3456Saturday 7 November: $201. Compare fares from this day.891011Thursday 12 November: $137. Compare fares from this day.13141516Tuesday 17 November: $173. Compare fares from this day.181920Saturday 21 November: $139. Compare fares from this day.22Monday 23 November: $102. Compare fares from this day.24252627Saturday 28 November: $138. Compare fares from this day.2930
December 2026
123456Monday 7 December: $82. Compare fares from this day.891011Saturday 12 December: $102. Compare fares from this day.13141516171819202122232425262728293031
January 2027
123456Thursday 7 January: $105. Compare fares from this day.891011121314Friday 15 January: $167. Compare fares from this day.1617181920212223242526272829Saturday 30 January: $104. Compare fares from this day.31
Cached fares · checked 17 Oct 2026
Cheapest in Dec, around $82
32% below the $120 typical fare
$162Oct, above the usual price. Compare October fares.$102Nov, below the usual price. Compare November fares.$82Dec, the cheapest month. Compare December fares.$104Jan ’27, below the usual price. Compare January fares.$120Feb, around the usual price. Compare February fares.$258May, above the usual price. Compare May fares.$189Jun, above the usual price. Compare June fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, London to Reykjavík, from cached prices.
Route facts
- Airports
- Heathrow (LHR) · Gatwick (LGW) · Stansted (STN) · Luton (LTN) ↔ Keflavík (KEF)
- Flight time
- ≈3.5 hours outbound
- Distance
- ≈1,906 km each way
- Typical price
- $120 round-trip (seasonal median)
- Airlines on the board
- easyJet
- Itineraries
- Nonstop available
- Best months to visit
- Jun–Aug · Feb–Mar (aurora)
Good to know
LON → KEF, answered.
Is $82 a good price for London to Reykjavík?
Yes — the seasonal median for this route is around $120 round-trip. At $82 you're 32% below that, which we rate great for this route.
What is the cheapest month to fly from London to Reykjavík?
Across 7 months of cached-fare history, Dec 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 LON → 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 7 months of cached fares, Dec comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from London to Reykjavík?
Yes — the current board includes nonstop fares (easyJet). The outbound leg runs around 3.5 hours.
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 7–12 Dec · 5 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next LON → KEF drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
Related routes on the board.
ExceptionalNonstop · 2.5h
LON to OPOPortugal
Porto
$60
usually $160
−63%
Most monthly lows $118–$181. Cheaper than every other month on record (8).
ExceptionalNonstop · 4.5h
LON to LCACyprus
Larnaca
$76
usually $180
−58%
Most monthly lows $133–$218. Cheaper than every other month on record (4).
ExceptionalNonstop · 4h
PAR to KEFFrance
Paris
$103
usually $265
−61%
Most monthly lows $183–$375. Cheaper than every other month on record (9).
Rare1 stop · 4h
DUB to KEFIreland
Dublin
$134
usually $240
−44%
Most monthly lows $156–$288. Cheaper than every other month on record (4).
Rare1 stop · 7h
MAD to KEFSpain
Madrid
$196
usually $350
−44%
Most monthly lows $281–$350. Cheaper than every other month on record (3).