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

Return flights

27 Oct - 04 Nov	Flybondi
18 Oct - 02 Nov	Iberia
14 Oct - 21 Oct	Aerolineas Argentinas
12 Oct - 31 Oct	LATAM Airlines Group
14 Oct - 10 Nov	ITA Airways
30 Oct - 22 Nov	Aerolineas Argentinas
19 Oct - 02 Nov	LATAM Airlines Group
30 Oct - 23 Nov	Aerolineas Argentinas
31 Oct - 22 Nov	Air Europa
17 Oct - 31 Oct	Avianca
30 Oct - 21 Nov	Aerolineas Argentinas
19 Oct - 24 Oct	Iberia
13 Oct - 19 Oct	Turkish Airlines
21 Oct - 07 Nov	Iberia
29 Oct - 05 Nov	Avianca
18 Oct - 25 Oct	Air Europa
10 Oct - 25 Oct	Aerolineas Argentinas
10 Oct - 22 Oct	Iberia
09 Oct - 27 Oct	Iberia
13 Oct - 28 Oct	Iberia

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 977€

Return flights