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

Return flights

20 Oct - 07 Nov	Avianca
21 Oct - 04 Nov	Avianca
21 Oct - 07 Nov	Avianca
21 Oct - 06 Nov	Avianca
20 Oct - 30 Oct	Avianca
27 Oct - 06 Nov	Avianca
17 Oct - 06 Nov	Avianca
29 Oct - 14 Nov	Avianca
31 Oct - 11 Nov	Avianca
07 Oct - 21 Oct	Avianca
10 Oct - 14 Oct	Avianca
25 Oct - 06 Nov	Avianca
02 Oct - 21 Oct	LATAM Airlines Group
21 Oct - 23 Oct	Avianca
03 Oct - 11 Oct	Avianca
22 Oct - 01 Nov	Avianca
09 Oct - 16 Oct	Avianca
10 Oct - 25 Oct	LATAM Airlines Group
01 Oct - 28 Oct	Avianca
02 Oct - 18 Oct	Avianca

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

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 October from $1259

Return flights