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

Return flights

14 Apr - 28 Apr	Aerolíneas Argentinas
03 Apr - 10 Apr	LATAM Airlines Group
20 Apr - 30 Apr	Iberia
07 Apr - 24 Apr	LATAM Airlines Group
06 Apr - 26 Apr	Iberia
24 Apr - 11 May	LATAM Airlines Group
21 Apr - 06 May	Iberia
15 Apr - 21 Apr	Flybondi
01 Apr - 06 Apr	LATAM Airlines Group
30 Apr - 19 May	LATAM Airlines Group
13 Apr - 27 Apr	LATAM Airlines Group
25 Apr - 06 May	Iberia
22 Apr - 11 May	Air Europa
12 Apr - 28 Apr	LATAM Airlines Group
25 Apr - 12 May	Air Europa
17 Apr - 29 Apr	Iberia
28 Apr - 08 May	Iberia
30 Apr - 13 May	LATAM Airlines Group
22 Apr - 04 May	Iberia
18 Apr - 04 May	Iberia

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 $1292

Return flights