Cheapest one-way flights from Buenos Aires to London in October from 572€

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

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to London (LHR) in October 2025 (see full year).

One-Way flights

03 Oct JetSmart
07 Oct Flybondi
28 Oct Flybondi
09 Oct LATAM Airlines Group
24 Oct LATAM Airlines Group
15 Oct LATAM Airlines Group
11 Oct LATAM Airlines Group
25 Oct Avianca
10 Oct LATAM Airlines Group
14 Oct GOL Linhas Aéreas

Also check the deals for return 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