Cheapest return flights from London to Buenos Aires in February from $1142

AirHint found the following cheapest return flights from London (LON) to Buenos Aires (AEP) in February 2026 (see full year).

Return flights

05 Feb - 24 Feb Air Canada
03 Feb - 10 Feb LATAM Airlines Group
05 Feb - 12 Feb LATAM Airlines Group
22 Feb - 27 Feb LATAM Airlines Group
27 Feb - 15 Mar LATAM Airlines Group
01 Feb - 15 Feb LATAM Airlines Group
11 Feb - 25 Feb LATAM Airlines Group
21 Feb - 27 Mar LATAM Airlines Group
09 Feb - 04 Mar LATAM Airlines Group
21 Feb - 11 Mar LATAM Airlines Group
12 Feb - 18 Feb LATAM Airlines Group
09 Feb - 09 Mar LATAM Airlines Group
12 Feb - 27 Feb LATAM Airlines Group
12 Feb - 26 Feb LATAM Airlines Group
12 Feb - 01 Mar LATAM Airlines Group
16 Feb - 02 Mar LATAM Airlines Group
01 Feb - 28 Feb LATAM Airlines Group
21 Feb - 07 Mar LATAM Airlines Group
15 Feb - 07 Mar LATAM Airlines Group

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

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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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