Cheapest return flights from London to Buenos Aires in August from 1101€

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

AirHint found the following cheapest return flights from London (LHR) to Buenos Aires (EZE) in August 2025 (see full year).

Return flights

23 Aug - 06 Sep British Airways
27 Aug - 07 Sep British Airways
18 Aug - 31 Aug Iberia
30 Aug - 09 Sep American Airlines
20 Aug - 03 Sep Iberia
06 Aug - 18 Aug British Airways
15 Aug - 22 Aug Iberia
06 Aug - 22 Aug British Airways
08 Aug - 15 Aug British Airways
19 Aug - 23 Aug Delta
14 Aug - 21 Aug American Airlines
09 Aug - 16 Aug American Airlines
16 Aug - 23 Aug American Airlines
09 Aug - 30 Aug American Airlines

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

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