Cheapest one-way flights from Buenos Aires to London in December from 469€

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

One-Way flights

01 Dec JetSmart
05 Dec Aerolineas Argentinas
10 Dec Aerolineas Argentinas
12 Dec Aerolineas Argentinas
13 Dec LATAM Airlines Group
16 Dec Aerolineas Argentinas
18 Dec Aerolineas Argentinas
30 Dec LATAM Airlines Group
27 Dec LATAM Airlines Group
29 Dec Avianca

Also check the deals for return flights from Buenos Aires to London in December.

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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