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

Return flights

02 Feb - 11 Feb	United
01 Feb - 09 Feb	United
02 Feb - 26 Feb	United
02 Feb - 17 Feb	United
02 Feb - 12 Feb	United
08 Feb - 02 Mar	United
01 Feb - 11 Feb	United
01 Feb - 25 Feb	United
02 Feb - 08 Feb	United
09 Feb - 22 Feb	United
01 Feb - 01 Mar	United
08 Feb - 09 Mar	United
24 Feb - 23 Mar	United
02 Feb - 15 Feb	United
02 Feb - 02 Mar	United
28 Feb - 21 Mar	Turkish Airlines
23 Feb - 02 Mar	United
27 Feb - 09 Mar	United
26 Feb - 09 Mar	Air Canada
25 Feb - 27 Mar	American Airlines

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 $1052

Return flights