Cheapest return flights from Buenos Aires to London in October from $1148

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

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

Return flights

13 Oct - 13 Nov Air Canada
01 Oct - 02 Nov Air Canada
01 Oct - 04 Nov Air Canada
23 Oct - 20 Nov Air Canada
01 Oct - 01 Nov Air Canada
22 Oct - 05 Nov United
08 Oct - 21 Oct Air Canada
18 Oct - 30 Oct Air Canada
15 Oct - 31 Oct Air Canada
09 Oct - 29 Oct United
28 Oct - 27 Nov LATAM Airlines Group
26 Oct - 11 Nov Air Canada
27 Oct - 11 Nov Air Canada
06 Oct - 22 Oct LEVEL
01 Oct - 20 Oct Air Canada
10 Oct - 21 Oct LEVEL
26 Oct - 09 Nov United
04 Oct - 14 Oct Air Canada
11 Oct - 25 Oct Air Canada
04 Oct - 24 Oct Air Canada

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

Book a cheap hotel in London

Cheap car rent in London