Cheapest return flights from Buenos Aires to London in December from 922€

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

Return flights

09 Dec - 19 Jan Aerolíneas Argentinas
01 Dec - 29 Dec Aerolíneas Argentinas
02 Dec - 29 Dec GOL Linhas Aéreas
01 Dec - 07 Dec GOL Linhas Aéreas
08 Dec - 27 Dec GOL Linhas Aéreas
09 Dec - 27 Dec Aerolíneas Argentinas
12 Dec - 31 Dec LATAM Airlines Group
05 Dec - 08 Dec Aerolíneas Argentinas
08 Dec - 26 Dec GOL Linhas Aéreas
01 Dec - 05 Dec Aerolíneas Argentinas
10 Dec - 31 Jan Aerolíneas Argentinas
05 Dec - 23 Dec LATAM Airlines Group
11 Dec - 18 Jan JetSmart
12 Dec - 04 Jan GOL Linhas Aéreas
12 Dec - 09 Jan GOL Linhas Aéreas
10 Dec - 13 Jan LATAM Airlines Group
22 Dec - 22 Jan LATAM Airlines Group
15 Dec - 06 Jan Flybondi
22 Dec - 19 Jan Aerolíneas Argentinas
11 Dec - 06 Jan GOL Linhas Aéreas

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.