Cheapest return flights from London to Buenos Aires in August from $1222

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 - 30 Aug Delta
20 Aug - 27 Aug Delta
20 Aug - 03 Sep Delta
22 Aug - 17 Sep Delta
25 Aug - 08 Sep Delta
26 Aug - 02 Sep Delta
18 Aug - 15 Sep Delta
19 Aug - 02 Sep Delta
19 Aug - 05 Sep Delta
28 Aug - 14 Sep Delta
23 Aug - 06 Sep Delta
30 Aug - 19 Sep Delta
13 Aug - 27 Aug Air Canada
10 Aug - 31 Aug United
08 Aug - 25 Aug Air Canada
14 Aug - 29 Aug Delta
11 Aug - 30 Aug Delta
18 Aug - 25 Aug Delta
15 Aug - 22 Aug Delta
07 Aug - 27 Aug Delta

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.

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