Cheapest return flights from London to Buenos Aires in October from $968

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

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

Return flights

13 Oct - 23 Oct Air Europa
13 Oct - 26 Oct Air Europa
13 Oct - 20 Oct Air Europa
01 Oct - 23 Oct Air Canada
27 Oct - 10 Nov United
29 Oct - 04 Nov United
10 Oct - 29 Oct Air Canada
03 Oct - 31 Oct Delta
01 Oct - 21 Oct Delta
20 Oct - 27 Oct Delta
13 Oct - 27 Oct Delta
29 Oct - 08 Nov Delta
29 Oct - 07 Nov Delta
06 Oct - 24 Oct Delta
26 Oct - 01 Nov Delta
31 Oct - 07 Nov Air Europa
31 Oct - 15 Nov Air Europa
17 Oct - 03 Nov Lufthansa

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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