Route brief · BKK → SCL
Bangkok → Santiago
$1,627
−5% vs typical
seasonal median $1,720 · difference $93
Oct 6 – Oct 20 · 14 nights
Asiana Airlines4 stops
- Usual monthly lows
- $1,693–$1,722
- Board rank
- Stronger than 6%
- Route sample
- 4 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefSCLSantiagoAndes on the skyline, vineyards an hour out, and the longest country in the world starting at the door.Best windowOct–AprAirportsArturo Merino Benítez (SCL)All routes into SantiagoWhen this route gets cheap.
Cached-fare history: across 4 months, Oct is the cheapest for BKK → SCL. Best time to be there: Oct–Apr.
Fares on this route stay within about $167 across the 4 months we track — season matters less here than timing the drop. The cheapest itinerary we are tracking makes 4 stops and takes about 32 hours outbound, on a 14-night trip — ticketed under Asiana Airlines, which on a connecting fare need not operate every leg. At $1,627 for 17,650 km each way, that works out to about $46 per 1,000 km flown. That is about the $40 typical of ultra-long-haul fares here. Across the 11 departure cities we track at a similar distance from Santiago, this fare ranks 6th — 32% above the $1,231 from Manila. For context, the middle fare among the 17 routes of similar length we watch out of Bangkok is $1,434.
The 6 days we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 3% lower than when tracking began on Aug 24 — $1,818 then versus $1,762 now, across 3 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 $1,627, on Oct 6.
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.
Cheapest in Oct · around $1,627
5% below the $1,720 typical fare
Cheapest round-trip fare found per month · Bangkok → Santiago · cached-price history
Route facts
- Airports
- Suvarnabhumi (BKK) · Don Mueang (DMK) ↔ Arturo Merino Benítez (SCL)
- Flight time
- ~32 hours outbound
- Distance
- ~17,650 km each way
- Typical price
- $1,720 round-trip (seasonal median)
- Airlines on the board
- Asiana Airlines
- Itineraries
- Connections on current fares
- Best months to visit
- Oct–Apr
BKK → SCL, answered.
Is $1,627 a good price for Bangkok to Santiago?
Only slightly. The seasonal median is around $1,720 round-trip and this fare is 5% under it, about $93. 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, Oct 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, Oct comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Bangkok to Santiago?
The current cheapest fares involve a connection, ticketed under Asiana Airlines. 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 Santiago?
Lock the flight first — then compare stays for Oct 6 – Oct 20 · 14 nights.
Browse hotels ↗
Missed 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 BKK → SCL