Cheapest return flights from London to Buenos Aires in October from $1090

Best time to book flights for London (LHR) to Buenos Aires (EZE) flights at AirHint

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

Return flights

30 Oct - 17 Nov Air Canada
15 Oct - 15 Nov Air Canada
21 Oct - 27 Oct Air Canada
01 Oct - 15 Oct Air Canada
07 Oct - 15 Oct Air Canada
08 Oct - 22 Oct Air Canada
07 Oct - 16 Oct Air Canada
15 Oct - 25 Oct Air Canada
08 Oct - 20 Oct Air Canada
25 Oct - 09 Nov Air Canada
28 Oct - 04 Nov United
29 Oct - 05 Nov United
03 Oct - 16 Oct Air Canada
12 Oct - 16 Nov Air Canada
03 Oct - 19 Oct Delta
07 Oct - 24 Oct Delta
22 Oct - 06 Nov Delta
21 Oct - 04 Nov Delta
31 Oct - 08 Nov Delta
31 Oct - 21 Nov Delta

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

Skyscanner

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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