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

Return flights

23 Feb - 04 Mar	ITA Airways
25 Feb - 16 Mar	ITA Airways
18 Feb - 05 Mar	ITA Airways
19 Feb - 03 Mar	ITA Airways
26 Feb - 11 Mar	ITA Airways
09 Feb - 18 Feb	ITA Airways
05 Feb - 16 Feb	ITA Airways
26 Feb - 10 Mar	ITA Airways
17 Feb - 18 Mar	SWISS
24 Feb - 10 Mar	ITA Airways
24 Feb - 03 Mar	ITA Airways
12 Feb - 19 Feb	ITA Airways
09 Feb - 19 Feb	ITA Airways
09 Feb - 05 Mar	ITA Airways
10 Feb - 18 Feb	ITA Airways
09 Feb - 23 Feb	ITA Airways
19 Feb - 28 Feb	ITA Airways
02 Feb - 17 Feb	ITA Airways
11 Feb - 24 Feb	Iberia
03 Feb - 19 Feb	ITA Airways

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 $1204

Return flights