Cheap flights from Buenos Aires to Bangkok from $1,008 AEP, EZE → BKK, DMK
Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
The cheapest return found recently is $1,908 with Level, 21 Nov – 30 Nov, found 2 days ago. The cheapest one-way found recently is $1,008 with LATAM Airlines Group, 11 Aug 2027, found 2 days ago.
- Cheapest one-way found recently
- $1,008, found 2 days ago
- Cheapest return found recently
- $1,908, 21 Nov to 30 Nov
- Usual return price
- $1,959 to $2,467
- Cheapest month to fly
- November 2026, return fares from $1,908 found in the last 7 days
Return
The cheapest return fare on each of 6 departure dates is usually $1,959 to $2,467.
Cheapest return found recently
$1,908
21 Nov – 30 Nov · Level
Ministro Pistarini Airport (EZE) → Suvarnabhumi Airport (BKK)
Leaves 1:05 p.m. · Return leaves 6:20 p.m. · 83 h 30 min of travel, both ways together
out 2 stops, back 4 stops
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,908 21 Nov – 30 Novfound 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 46 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $1,667 to $2,107.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 6 departure dates from 21 Nov to 25 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 9-night return fares leaving within 3 days of 21 Nov to compare.
Every date we hold
92 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Nov – 30 Nov | $1,908 | Level | Ministro Pistarini Airport (EZE) → Suvarnabhumi Airport (BKK) | out 2 stops, back 4 stops | found 2 days ago | See prices for these dates |
| 29 Nov – 24 Dec | $2,056 | Air Europa | Ministro Pistarini Airport (EZE) → Suvarnabhumi Airport (BKK) | out 2 stops, back 3 stops | found 2 days ago | See prices for these dates |
| 7 Dec – 14 Dec | $1,926 | Aerolineas Argentinas | Jorge Newbery Airport (AEP) → Suvarnabhumi Airport (BKK) | out 3 stops, back 3 stops | found 8 days ago | See prices for these dates |
| 22 Dec – 22 Jan 2027 | $2,626 | LATAM Airlines Group | Jorge Newbery Airport (AEP) → Suvarnabhumi Airport (BKK) | out 3 stops, back 3 stops | found 8 days ago | See prices for these dates |
| 23 Dec – 24 Jan 2027 | $2,420 | Air Europa | Jorge Newbery Airport (AEP) → Suvarnabhumi Airport (BKK) | out 3 stops, back 3 stops | found 8 days ago | See prices for these dates |
| 25 Dec – 26 Jan 2027 | $2,482 | Lufthansa | Ministro Pistarini Airport (EZE) → Suvarnabhumi Airport (BKK) | out 3 stops, back 3 stops | found 8 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $1,908.
Airlines on the cheapest dates: Air Europa, Level, Aerolineas Argentinas, LATAM Airlines Group, Lufthansa.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$1,008
11 Aug 2027 · LATAM Airlines Group
Ministro Pistarini Airport (EZE) → Suvarnabhumi Airport (BKK)
Leaves 7:20 a.m. · 42 h 45 min trip
3 stops · via Jorge Chavez International Airport (LIM), Los Angeles International Airport (LAX), Ninoy Aquino International Airport (MNL) · connection may need a visa
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$1,008 11 Aug 2027found 2 days agoOpen this trip
$852 25 Novfound 7 days agoOpen this trip
What have prices looked like?
Over 35 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $852 to $1,571.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 11 Aug 2027 to compare.
Every date we hold
30 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 Nov | $852 | LATAM Airlines Group | Jorge Newbery Airport (AEP) → Suvarnabhumi Airport (BKK) | 3 stops | found 7 days ago | Open this trip |
| 11 Aug 2027 | $1,008 | LATAM Airlines Group | Ministro Pistarini Airport (EZE) → Suvarnabhumi Airport (BKK) | 3 stops | found 2 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $852.
Airlines on the cheapest dates: LATAM Airlines Group.
Premium cabin fares from Buenos Aires to Bangkok
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 21 Nov – 30 Nov in another cabin: Premium economy · Business · First
Today's prices for 11 Aug 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Buenos Aires to Bangkok?
Return
The cheapest fares were 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (46 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $1,914 | $1,844 | Cheapest seen | 36 |
| 30–59 days | $2,072 | $1,882 | +8% | 21 |
| 60–89 days | $2,302 | $2,154 | +20% | 17 |
| 90–179 days | $1,976 | $1,667 | +3% | 38 |
| 180+ days | $2,095 | $2,095 | +10% | 11 |
One-way
Not enough history yet: in 35 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 21 Nov – 30 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Buenos Aires to Bangkok?
The cheapest return found recently is $1,908 with Level, 21 Nov to 30 Nov, found 2 days ago. The cheapest return fare on each of 6 departure dates is usually $1,959 to $2,467.
How much is a one-way flight from Buenos Aires to Bangkok?
The cheapest one-way found recently is $1,008 with LATAM Airlines Group, 11 Aug 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $852 with LATAM Airlines Group, 25 Nov, found 7 days ago.
What is the cheapest month to fly from Buenos Aires to Bangkok?
November 2026 is the cheapest month for a return, from $1,908, 21 Nov to 30 Nov, found 2 days ago. It is the cheapest month for a one-way too, from $852, 25 Nov, found 7 days ago.
How far ahead should I book a flight from Buenos Aires to Bangkok?
In 46 days of prices between 24 Sept and 11 Nov, return fares were cheapest 14 to 29 days before departure.
How long is the flight from Buenos Aires to Bangkok?
The cheapest one-way found recently, with LATAM Airlines Group on 11 Aug 2027, takes 42 h 45 min with 3 stops.
Which airlines have the cheapest flights from Buenos Aires to Bangkok?
Between 21 Nov and 25 Dec, Air Europa has the cheapest return on 2 of the 6 departure dates we hold, Level on 1 and Aerolineas Argentinas on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work