Cheapest one-way flights from London to Buenos Aires in May from 555€

Best time to book flights for London (LHR) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest one-way flights from London (LHR) to Buenos Aires (EZE) in May 2025 (see full year).

One-Way flights

14 May Iberia
19 May Vueling Airlines
13 May Iberia
06 May British Airways
09 May LATAM Airlines Group
01 May LATAM Airlines Group
02 May LATAM Airlines Group
20 May TAP
03 May Aeromexico
29 May Aeromexico

Also check the deals for return flights from London to Buenos Aires in May.

Skyscanner

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires