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

Return flights

22 Mar - 13 Apr	GOL Linhas Aéreas
24 Mar - 07 Apr	GOL Linhas Aéreas
18 Mar - 07 Apr	JetSmart
09 Mar - 24 Mar	LATAM Airlines Group
09 Mar - 19 Mar	LATAM Airlines Group
08 Mar - 23 Mar	LATAM Airlines Group
10 Mar - 26 Mar	ITA Airways
19 Mar - 02 Apr	JetSmart
24 Mar - 12 Apr	GOL Linhas Aéreas
12 Mar - 01 Apr	JetSmart
22 Mar - 11 Apr	JetSmart
30 Mar - 12 Apr	Flybondi
26 Mar - 09 Apr	GOL Linhas Aéreas
22 Mar - 02 Apr	JetSmart
07 Mar - 23 Mar	LATAM Airlines Group
01 Mar - 15 Mar	Avianca
18 Mar - 29 Mar	JetSmart
09 Mar - 26 Mar	LATAM Airlines Group
08 Mar - 18 Mar	ITA Airways
06 Mar - 16 Mar	ITA Airways

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 $1085

Return flights