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

Return flights

30 Jan - 28 Feb	Air Canada
20 Jan - 12 Feb	LATAM Airlines Group
25 Jan - 10 Feb	Air Canada
24 Jan - 10 Feb	Air Canada
21 Jan - 31 Jan	Air Canada
30 Jan - 19 Feb	Air Canada
31 Jan - 19 Feb	Air Canada
28 Jan - 09 Feb	LATAM Airlines Group
13 Jan - 18 Feb	Arajet
31 Jan - 20 Feb	Air Canada
16 Jan - 31 Jan	LATAM Airlines Group
31 Jan - 21 Feb	Iberia For Level
23 Jan - 30 Jan	Air Canada
03 Jan - 31 Jan	Arajet
15 Jan - 22 Jan	Avianca
19 Jan - 30 Jan	British Airways
19 Jan - 31 Jan	British Airways
17 Jan - 30 Jan	Air Canada
09 Jan - 25 Jan	LATAM Airlines Group
13 Jan - 20 Jan	Lufthansa

Also check the deals for one-way flights from Buenos Aires to London 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 London in January from 1036€

Return flights