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

Return flights

26 Feb - 05 Mar	Air Europa
02 Feb - 02 Mar	Air Europa
13 Feb - 06 Mar	LATAM Airlines Group
13 Feb - 23 Feb	LATAM Airlines Group
01 Feb - 01 Mar	LATAM Airlines Group
20 Feb - 21 Mar	Air Europa
03 Feb - 25 Feb	LATAM Airlines Group
12 Feb - 01 Mar	Vueling Airlines
07 Feb - 13 Feb	LATAM Airlines Group
02 Feb - 09 Feb	LATAM Airlines Group
07 Feb - 15 Feb	LATAM Airlines Group
13 Feb - 08 Mar	Air Europa
26 Feb - 14 Mar	Air Europa
04 Feb - 14 Feb	LATAM Airlines Group
05 Feb - 17 Feb	Vueling Airlines
07 Feb - 08 Feb	Vueling Airlines
10 Feb - 26 Feb	Vueling Airlines
13 Feb - 21 Feb	Air Europa
19 Feb - 12 Mar	LATAM Airlines Group
19 Feb - 06 Mar	LATAM Airlines Group

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

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 London to Buenos Aires in February from 958€

Return flights