Cheapest return flights from London (LHR) to Buenos Aires (EZE), March

20 dates in March 2027, from $ 1,069. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
9 Mar 4 Apr 2027 Iberia
9 Mar 10 Apr 2027 Iberia
23 Mar 1 Apr 2027 Iberia
20 Mar 4 Apr 2027 Iberia
26 Mar 6 Apr 2027 Vueling Airlines
6 Mar 23 Mar 2027 Iberia
31 Mar 6 Apr 2027 Iberia
29 Mar 7 Apr 2027 British Airways
Direct Flight
17 Mar 26 Mar 2027 LATAM Airlines Group
7 Mar 16 Mar 2027 Avianca
9 Mar 18 Mar 2027 LATAM Airlines Group
15 Mar 24 Mar 2027 Avianca
21 Mar 30 Mar 2027 Avianca
31 Mar 9 Apr 2027 Avianca
10 Mar 15 Mar 2027 LATAM Airlines Group
3 Mar 16 Mar 2027 TAP
29 Mar 6 Apr 2027 British Airways
Direct Flight
30 Mar 6 Apr 2027 British Airways
Direct Flight
1 Mar 15 Mar 2027 LATAM Airlines Group
3 Mar 17 Mar 2027 Air Canada
Powered by

Cheapest deals for the full year

Deals for one-way flights from London to Buenos Aires in March.

Book a cheap hotel in Buenos Aires

Cheap car rent in Ministro Pistarini

Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.