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

Return flights

31 Jan - 28 Feb	Iberia
26 Jan - 08 Feb	Air Europa
13 Jan - 05 Feb	Arajet
27 Jan - 16 Feb	Iberia
27 Jan - 07 Feb	Iberia
21 Jan - 10 Feb	Air Europa
02 Jan - 02 Feb	Avianca
17 Jan - 05 Feb	SWISS
30 Jan - 18 Feb	Iberia
26 Jan - 19 Feb	Iberia
14 Jan - 26 Jan	Iberia
17 Jan - 31 Jan	Air Europa
16 Jan - 29 Jan	Iberia
20 Jan - 30 Jan	Air Europa
01 Jan - 31 Jan	Iberia
10 Jan - 25 Jan	Iberia
10 Jan - 31 Jan	Iberia
12 Jan - 30 Jan	Iberia
08 Jan - 20 Jan	Iberia
19 Jan - 31 Jan	Air Europa

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 1423€

Return flights