AirHint found the following cheapest return flights from Buenos Aires (AEP) to Bangkok (BKK) in January 2026 (see full year).

Return flights

05 Jan - 23 Jan	Aerolineas Argentinas
19 Jan - 12 Feb	Aerolineas Argentinas
12 Jan - 30 Jan	Aerolineas Argentinas
02 Jan - 09 Jan	Aerolineas Argentinas
01 Jan - 20 Jan	Aerolineas Argentinas
02 Jan - 07 Feb	Aerolineas Argentinas
01 Jan - 06 Feb	Qatar Airways
29 Jan - 19 Feb	Qatar Airways
01 Jan - 01 Feb	GOL Linhas Aéreas
20 Jan - 15 Feb	GOL Linhas Aéreas
02 Jan - 14 Jan	GOL Linhas Aéreas
06 Jan - 01 Feb	Aerolineas Argentinas
19 Jan - 09 Feb	GOL Linhas Aéreas
28 Jan - 16 Feb	Qatar Airways
24 Jan - 14 Feb	Qatar Airways
06 Jan - 27 Jan	GOL Linhas Aéreas
01 Jan - 10 Jan	Qatar Airways
07 Jan - 15 Jan	Qatar Airways
02 Jan - 25 Jan	GOL Linhas Aéreas

Also check the deals for one-way flights from Buenos Aires to Bangkok in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Buenos Aires to Bangkok in January from $2249

Return flights