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

Return flights

12 Apr - 28 Apr	LATAM Airlines Group
30 Apr - 12 May	GOL Linhas Aéreas
23 Apr - 12 May	GOL Linhas Aéreas
23 Apr - 05 May	GOL Linhas Aéreas
22 Apr - 06 May	Avianca
13 Apr - 27 Apr	Avianca
10 Apr - 22 Apr	Avianca
21 Apr - 04 May	LATAM Airlines Group
13 Apr - 28 Apr	LATAM Airlines Group
17 Apr - 05 May	LATAM Airlines Group
23 Apr - 10 May	Avianca
29 Apr - 10 May	Avianca
28 Apr - 18 May	Avianca
25 Apr - 15 May	Avianca
07 Apr - 21 Apr	LATAM Airlines Group
22 Apr - 29 Apr	KLM
12 Apr - 29 Apr	Aerolíneas Argentinas
20 Apr - 27 Apr	LATAM Airlines Group
15 Apr - 28 Apr	Iberia
16 Apr - 28 Apr	LATAM Airlines Group

Also check the deals for one-way flights from Buenos Aires to London in April.

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 April from $1081

Return flights