Great1 stop · 12.5h
SAO to JNBSouth Africa
Johannesburg
$593
usually $885
−33%
Most monthly lows $771–$885. Cheaper than every other month on record (3).
Flights · SAO → KEF
São Paulo to Reykjavík
Best fare, round trip
$1,023
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Mon 16 Nov
- Return
- Mon 23 Nov
- Stay
- 7 nights
- Flight
- 2 stops · 16h
- Airline
TAP Air Portugal
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.
The cheapest itinerary we are tracking makes 2 stops and takes about 16 hours outbound, on a 7-night trip — ticketed under TAP Air Portugal, which on a connecting fare need not operate every leg. At $1,023 for 9,957 km each way, that works out to about $51 per 1,000 km flown. That is above the $44 per 1,000 km typical of long-haul fares here. Across the 8 departure cities we track at a similar distance from Reykjavík, this fare ranks 7th — 27% above the $808 from Seoul. For context, the middle fare among the 44 routes of similar length we watch out of São Paulo is $994. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Reykjavík: Jun–Aug · Feb–Mar (aurora).
The one day we hold a cached fare for
Press a date to compare its fares
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 05 Oct 2026
We are still collecting this route's months — 1 month of cached prices so far, too few to chart.
Route facts
- Airports
- Guarulhos (GRU) · Congonhas (CGH) · Viracopos (VCP) ↔ Keflavík (KEF)
- Flight time
- ≈16 hours outbound
- Distance
- ≈9,957 km each way
- Airlines on the board
- TAP Air Portugal
- Itineraries
- Connections on current fares
- Best months to visit
- Jun–Aug · Feb–Mar (aurora)
Good to know
SAO → KEF, answered.
How far in advance should I book SAO → 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We do not publish a number for this, because we cannot measure it yet.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. Our guide Why flight prices change covers the levers we can measure.
Are there nonstop flights from São Paulo to Reykjavík?
The current cheapest fares involve a connection, ticketed under TAP Air Portugal. 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 6 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 SAO → KEF drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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