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

Return flights

26 Feb - 14 Mar	Air Europa
25 Feb - 16 Mar	Air Europa
26 Feb - 12 Mar	Vueling Airlines
26 Feb - 16 Mar	Vueling Airlines
12 Feb - 02 Mar	Vueling Airlines
28 Feb - 15 Mar	easyJet
28 Feb - 29 Mar	easyJet
08 Feb - 02 Mar	Wizz Air UK
07 Feb - 18 Feb	Vueling Airlines
02 Feb - 12 Mar	Vueling Airlines
05 Feb - 01 Mar	Vueling Airlines
04 Feb - 28 Feb	LATAM Airlines Group
05 Feb - 17 Feb	LATAM Airlines Group
12 Feb - 23 Feb	Vueling Airlines
06 Feb - 21 Feb	Vueling Airlines
05 Feb - 15 Feb	Vueling Airlines
02 Feb - 23 Feb	Vueling Airlines
02 Feb - 09 Feb	Vueling Airlines
01 Feb - 09 Feb	Air Europa
02 Feb - 20 Feb	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 951€

Return flights