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

Return flights

09 Mar - 17 Mar	JetSmart
22 Mar - 13 Apr	LATAM Airlines Group
03 Mar - 16 Mar	LATAM Airlines Group
04 Mar - 17 Mar	JetSmart
03 Mar - 15 Mar	LATAM Airlines Group
21 Mar - 07 Apr	JetSmart
03 Mar - 13 Mar	Avianca
04 Mar - 13 Mar	Avianca
16 Mar - 23 Mar	JetSmart
06 Mar - 11 Mar	Avianca
09 Mar - 19 Mar	JetSmart
13 Mar - 19 Mar	LATAM Airlines Group
19 Mar - 08 Apr	Avianca
24 Mar - 18 Apr	JetSmart
24 Mar - 14 Apr	Flybondi
30 Mar - 18 Apr	JetSmart
24 Mar - 10 Apr	JetSmart
16 Mar - 03 Apr	JetSmart
23 Mar - 03 Apr	JetSmart
20 Mar - 06 Apr	LATAM Airlines Group

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 $996

Return flights