Cheapest return flights from London to Buenos Aires in March from $1055

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

Return flights

09 Mar - 17 Mar ITA Airways
04 Mar - 11 Mar British Airways
02 Mar - 16 Mar British Airways
17 Mar - 25 Mar SWISS
10 Mar - 25 Mar SWISS
10 Mar - 19 Mar ITA Airways
13 Mar - 18 Mar ITA Airways
09 Mar - 25 Mar ITA Airways
09 Mar - 19 Mar ITA Airways
09 Mar - 16 Mar ITA Airways
23 Mar - 28 Apr KLM
19 Mar - 06 Apr ITA Airways
14 Mar - 04 Apr ITA Airways
18 Mar - 18 Apr Lufthansa
21 Mar - 06 Apr ITA Airways
24 Mar - 05 Apr ITA Airways
26 Mar - 13 Apr ITA Airways
27 Mar - 04 Apr ITA Airways
13 Mar - 06 Apr ITA Airways
16 Mar - 27 Apr ITA Airways

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

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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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