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

Return flights

05 Mar - 12 Mar	Air Europa
06 Mar - 24 Mar	Avianca
15 Mar - 15 Apr	Air Europa
05 Mar - 18 Mar	Air Europa
06 Mar - 19 Mar	Iberia For Level
05 Mar - 19 Mar	Iberia For Level
01 Mar - 13 Mar	Air Europa
10 Mar - 22 Mar	Iberia For Level
07 Mar - 22 Mar	Iberia For Level
04 Mar - 23 Mar	Air Europa
06 Mar - 23 Mar	Air Europa
25 Mar - 11 Apr	Iberia
14 Mar - 03 Apr	Air Europa
21 Mar - 07 Apr	Air Europa
31 Mar - 18 Apr	Air Europa
27 Mar - 12 Apr	Air Europa
23 Mar - 06 Apr	Air Europa
25 Mar - 05 Apr	Iberia
24 Mar - 11 Apr	Iberia
20 Mar - 25 Apr	Iberia

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

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 Buenos Aires to London in March from $1187

Return flights