Rare1 stop · 16.5h
BKK to BCNSpain
Barcelona
$516
usually $870
−41%
Most monthly lows $697–$881. Cheaper than every other month on record (5).
Flights · BKK → SAO
Bangkok to São Paulo
Best fare, round trip
$1,466
−11%
below its usual $1,645
you keep $179
Found
- Depart
- Sat 7 Nov
- Return
- Sun 29 Nov
- Stay
- 22 nights
- Flight
- 1 stop · 21h
- Airline
Ethiopian
Most of this route’s monthly lows fall between $1,553 and $1,656. The drop beats 25% of measured fares on the board, over 6 observed months.
Cached fare — the booking search re-prices live before you pay.
BrazilSão PauloNot pretty and not trying to be — the food, the music and the fares out of here beat Rio on every count.Best windowMar–May · Sep–NovAirportsGuarulhos (GRU) · Congonhas (CGH) · Viracopos (VCP)Every route into São PauloFare seasonality
When this route gets cheap.
Fares bottom out in November around $1,466 and peak in December near $2,331, 59% dearer, across the 6 months we track. The cheapest itinerary we are tracking makes one stop and takes about 21 hours outbound, on a 22-night trip — ticketed under Ethiopian, which on a connecting fare need not operate every leg. At $1,466 for 16,396 km each way, that works out to about $45 per 1,000 km flown. That is about the $42 per 1,000 km typical of ultra-long-haul fares here. Across the 12 departure cities we track at a similar distance from São Paulo, this fare ranks 6th — 39% above the $1,055 from Delhi. That puts it in the cheaper half of the 16 routes of similar length we watch out of Bangkok, where the middle fare is $1,466. The best time to be in São Paulo: Mar–May · Sep–Nov.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 6% lower than when tracking began on 8 Aug — $1,646 then versus $1,553 now, across 21 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 $1,413, on 4 Nov.
Cached day-level data for this route is sparse — 13 of 107 days priced, from 74 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
171819202122232425262728293031
November 2026
123Wednesday 4 November: $1.5k. Compare fares from this day.Thursday 5 November: $1.5k. Compare fares from this day.Friday 6 November: $1.5k. Compare fares from this day.Saturday 7 November: $1.5k. Compare fares from this day.Sunday 8 November: $1.5k. Compare fares from this day.Monday 9 November: $1.7k. Compare fares from this day.Tuesday 10 November: $1.7k. Compare fares from this day.Wednesday 11 November: $1.7k. Compare fares from this day.12131415161718192021Sunday 22 November: $1.6k. Compare fares from this day.Monday 23 November: $1.5k. Compare fares from this day.Tuesday 24 November: $1.6k. Compare fares from this day.252627282930
December 2026
1234567Tuesday 8 December: $2.3k. Compare fares from this day.910111213141516171819202122232425262728293031
January 2027
1234567891011121314151617181920Thursday 21 January: $1.7k. Compare fares from this day.22232425262728293031
Cached fares · checked 17 Oct 2026
Cheapest in Nov, around $1,466
11% below the $1,645 typical fare
$1466Nov, the cheapest month. Compare November fares.$2331Dec, above the usual price. Compare December fares.$1656Jan ’27, around the usual price. Compare January fares.$1646Apr, around the usual price. Compare April fares.$1553Jun, below the usual price. Compare June fares.$1633Jul, around the usual price. Compare July fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Bangkok to São Paulo, from cached prices.
Route facts
- Airports
- Suvarnabhumi (BKK) · Don Mueang (DMK) ↔ Guarulhos (GRU) · Congonhas (CGH) · Viracopos (VCP)
- Flight time
- ≈21 hours outbound
- Distance
- ≈16,396 km each way
- Typical price
- $1,645 round-trip (seasonal median)
- Airlines on the board
- Ethiopian
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–May · Sep–Nov
Good to know
BKK → SAO, answered.
Is $1,466 a good price for Bangkok to São Paulo?
Only slightly. The seasonal median is around $1,645 round-trip and this fare is 11% 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.
What is the cheapest month to fly from Bangkok to São Paulo?
Across 6 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in São Paulo are Mar–May · Sep–Nov — when those overlap, that's your window.
How far in advance should I book BKK → São Paulo?
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 Bangkok to São Paulo?
The current cheapest fares involve a connection, ticketed under Ethiopian. 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 São Paulo?
Lock the flight first — then compare stays for 7–29 Nov · 22 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next BKK → SAO drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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