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 → SCL
Bangkok to Santiago
Best fare, round trip
$1,562
−12%
below its usual $1,775
you keep $213
Found
- Depart
- Mon 23 Nov
- Return
- Wed 2 Dec
- Stay
- 9 nights
- Flight
- 2 stops · 28.5h
- Airline
SWISS
Most of this route’s monthly lows fall between $1,759 and $1,777. The drop beats 29% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
ChileSantiagoAndes on the skyline, vineyards an hour out, and the longest country in the world starting at the door.Best windowOct–AprAirportsArturo Merino Benítez (SCL)Every route into SantiagoFare seasonality
When this route gets cheap.
Fares bottom out in November around $1,562 and peak in January near $1,802, 15% dearer, across the 4 months we track. The cheapest itinerary we are tracking makes 2 stops and takes about 28.5 hours outbound, on a 9-night trip — ticketed under SWISS, which on a connecting fare need not operate every leg. At $1,562 for 17,650 km each way, that works out to about $44 per 1,000 km flown. That is about the $42 per 1,000 km typical of ultra-long-haul fares here. Across the 10 departure cities we track at a similar distance from Santiago, this fare ranks 3rd — 16% above the $1,343 from Manila. For context, the middle fare among the 16 routes of similar length we watch out of Bangkok is $1,466. The best time to be in Santiago: Oct–Apr.
The 6 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 2% lower than when tracking began on 24 Aug — $1,818 then versus $1,790 now, across 17 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 $1,497, on 24 Nov.
- Mon 23 Nov$1,562lowest
- Fri 27 Nov$1,885
- Tue 1 Dec$1,777
- Wed 2 Dec$1,777
- Sun 27 Dec$2,319
- Thu 21 Jan$1,802
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 17 Oct 2026
Cheapest in Nov, around $1,562
12% below the $1,775 typical fare
$1562Nov, the cheapest month. Compare November fares.$1777Dec, around the usual price. Compare December fares.$1802Jan ’27, around the usual price. Compare January fares.$1759Aug, around the usual price. Compare August fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Bangkok to Santiago, from cached prices.
Route facts
- Airports
- Suvarnabhumi (BKK) · Don Mueang (DMK) ↔ Arturo Merino Benítez (SCL)
- Flight time
- ≈28.5 hours outbound
- Distance
- ≈17,650 km each way
- Typical price
- $1,775 round-trip (seasonal median)
- Airlines on the board
- SWISS
- Itineraries
- Connections on current fares
- Best months to visit
- Oct–Apr
Good to know
BKK → SCL, answered.
Is $1,562 a good price for Bangkok to Santiago?
Only slightly. The seasonal median is around $1,775 round-trip and this fare is 12% 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 Santiago?
Across 4 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Santiago are Oct–Apr — when those overlap, that's your window.
How far in advance should I book BKK → Santiago?
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 4 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 Santiago?
The current cheapest fares involve a connection, ticketed under SWISS. 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 Santiago?
Lock the flight first — then compare stays for 23 Nov – 2 Dec · 9 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next BKK → SCL drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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