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

Return flights

12 Nov - 20 Nov	JetSmart
12 Nov - 19 Nov	Aerolineas Argentinas
12 Nov - 26 Nov	JetSmart
17 Nov - 24 Nov	GOL Linhas Aéreas
11 Nov - 25 Nov	LATAM Airlines Group
27 Nov - 04 Dec	JetSmart
17 Nov - 03 Dec	GOL Linhas Aéreas
25 Nov - 08 Dec	GOL Linhas Aéreas
17 Nov - 07 Dec	GOL Linhas Aéreas
28 Nov - 07 Dec	GOL Linhas Aéreas
11 Nov - 18 Nov	JetSmart
19 Nov - 26 Nov	GOL Linhas Aéreas
25 Nov - 02 Dec	GOL Linhas Aéreas
15 Nov - 22 Nov	GOL Linhas Aéreas
26 Nov - 04 Dec	JetSmart
21 Nov - 23 Nov	GOL Linhas Aéreas
18 Nov - 25 Nov	JetSmart
22 Nov - 06 Dec	JetSmart
30 Nov - 07 Dec	GOL Linhas Aéreas
26 Nov - 30 Dec	LATAM Airlines Group

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

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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Cheapest return flights from Buenos Aires to London in November from 850€

Return flights