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

Return flights

20 Aug - 31 Aug	Arajet
03 Aug - 25 Aug	Aerolineas Argentinas
07 Aug - 24 Aug	Avianca
19 Aug - 11 Sep	Avianca
14 Aug - 21 Aug	Avianca
07 Aug - 17 Aug	Avianca
01 Aug - 01 Sep	Avianca
13 Aug - 31 Aug	Avianca
07 Aug - 26 Aug	Avianca
28 Aug - 04 Sep	Avianca
01 Aug - 23 Aug	Avianca
10 Aug - 21 Sep	Avianca
09 Aug - 24 Aug	Avianca
19 Aug - 30 Aug	Copa
24 Aug - 05 Sep	Avianca
17 Aug - 03 Sep	Air Europa
28 Aug - 15 Sep	Avianca
17 Aug - 04 Sep	Avianca
29 Aug - 19 Sep	Arajet
05 Aug - 03 Sep	Avianca

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

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 August from $1167

Return flights