Cheapest return flights from Buenos Aires to London in December from $1068

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

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

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