Cheapest return flights from London to Buenos Aires in October from 865€

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

Return flights

03 Oct - 11 Oct Avianca
26 Oct - 08 Nov Avianca
03 Oct - 25 Oct Avianca
03 Oct - 18 Oct Avianca
09 Oct - 25 Oct Avianca
11 Oct - 24 Oct Avianca
16 Oct - 30 Oct Avianca
27 Oct - 03 Nov Avianca
14 Oct - 18 Oct Avianca
08 Oct - 30 Oct Avianca
09 Oct - 31 Oct Avianca
09 Oct - 30 Oct Avianca
09 Oct - 01 Nov Avianca
30 Oct - 25 Nov Avianca
31 Oct - 25 Nov Avianca
20 Oct - 07 Nov Avianca
28 Oct - 02 Nov Avianca
20 Oct - 01 Nov Avianca
24 Oct - 02 Nov Avianca
23 Oct - 07 Nov Avianca

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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