Cheapest return flights from London to Buenos Aires in October from $1249

AirHint found the following cheapest return flights from London (LCY) to Buenos Aires (EZE) in October 2026 (see full year).

Return flights

28 Oct - 04 Nov Iberia
28 Oct - 03 Nov Iberia
28 Oct - 22 Nov Iberia
23 Oct - 01 Nov Vueling Airlines
23 Oct - 08 Nov Vueling Airlines
07 Oct - 19 Oct British Airways
16 Oct - 25 Oct ITA Airways
23 Oct - 30 Oct ITA Airways
13 Oct - 18 Oct ITA Airways
14 Oct - 21 Oct ITA Airways
24 Oct - 31 Oct ITA Airways
08 Oct - 20 Oct ITA Airways
03 Oct - 17 Oct ITA Airways
02 Oct - 18 Oct ITA Airways
16 Oct - 31 Oct ITA Airways
31 Oct - 22 Nov ITA Airways
22 Oct - 01 Nov ITA Airways
23 Oct - 07 Nov ITA Airways
06 Oct - 05 Nov KLM
31 Oct - 07 Nov ITA Airways

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

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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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