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

Return flights

26 Jan - 19 Feb	Copa
30 Jan - 15 Feb	Avianca
21 Jan - 29 Jan	Copa
26 Jan - 26 Feb	LATAM Airlines Group
21 Jan - 15 Feb	Avianca
21 Jan - 11 Feb	Copa
20 Jan - 03 Feb	Avianca
30 Jan - 14 Feb	Avianca
30 Jan - 16 Feb	Avianca
29 Jan - 12 Feb	Copa
20 Jan - 11 Feb	Avianca
17 Jan - 23 Jan	Copa
17 Jan - 31 Jan	Copa
19 Jan - 31 Jan	Avianca
13 Jan - 30 Jan	Flybondi
12 Jan - 26 Jan	Flybondi
15 Jan - 31 Jan	Copa
06 Jan - 26 Jan	Turkish Airlines
09 Jan - 30 Jan	LATAM Airlines Group
04 Jan - 11 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 1483€

Return flights