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

Return flights

21 Jan - 10 Feb	Avianca
25 Jan - 30 Jan	Avianca
30 Jan - 16 Feb	Arajet
27 Jan - 28 Feb	LATAM Airlines Group
30 Jan - 14 Feb	Arajet
30 Jan - 21 Feb	Arajet
26 Jan - 05 Feb	Avianca
26 Jan - 28 Feb	Avianca
30 Jan - 22 Feb	Arajet
20 Jan - 16 Feb	Avianca
19 Jan - 26 Jan	Avianca
26 Jan - 26 Feb	Avianca
23 Jan - 30 Jan	Avianca
19 Jan - 31 Jan	Avianca
17 Jan - 31 Jan	Avianca
12 Jan - 26 Jan	Avianca
14 Jan - 21 Jan	Avianca
12 Jan - 25 Jan	Avianca
15 Jan - 31 Jan	Avianca
06 Jan - 26 Jan	Turkish Airlines

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.

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Cheapest return flights from Buenos Aires to Bangkok in January from $1760

Return flights