Route brief · SAO → SEL
São Paulo → Seoul
$2,011
round-trip · too little price history on this route to compare
Jan 4 '27 – Feb 5 '27 · 32 nights
LATAM1 stop
Cached fare — the booking search re-prices live before you pay.
Destination briefSELSeoulPalaces wedged between skyscrapers, barbecue smoke at midnight, cafés that outnumber people.Best windowApr–May · Sep–OctAirportsIncheon (ICN) · Gimpo (GMP)All routes into SeoulWhen this route gets cheap.
Best time to be in Seoul: Apr–May · Sep–Oct. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes one stop and takes about 28.5 hours outbound, on a 32-night trip — ticketed under LATAM, which on a connecting fare need not operate every leg. At $2,011 for 18,342 km each way, that works out to about $55 per 1,000 km flown. That is above the $40 typical of ultra-long-haul fares here. For context, the middle fare among the 18 routes of similar length we watch out of São Paulo is $1,736. 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.
The one day we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 23% higher than when tracking began on Aug 8 — $1,322 then versus $1,624 now, across 6 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 $1,322, on Aug 20.
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.
Route facts
- Airports
- Guarulhos (GRU) · Congonhas (CGH) · Viracopos (VCP) ↔ Incheon (ICN) · Gimpo (GMP)
- Flight time
- ~28.5 hours outbound
- Distance
- ~18,342 km each way
- Airlines on the board
- LATAM
- Itineraries
- Connections on current fares
- Best months to visit
- Apr–May · Sep–Oct
SAO → SEL, answered.
How far in advance should I book SAO → Seoul?
We do not publish a number for this, because we cannot measure it yet.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. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from São Paulo to Seoul?
The current cheapest fares involve a connection, ticketed under LATAM. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). 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 Seoul?
Lock the flight first — then compare stays for Jan 4 '27 – Feb 5 '27 · 32 nights.
Browse hotels ↗
Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next SAO → SEL drop reaches you as soon as we find it.
Follow SAO → SEL