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

Return flights

16 Nov - 23 Nov	ITA Airways
17 Nov - 02 Dec	ITA Airways
13 Nov - 16 Nov	ITA Airways
13 Nov - 17 Nov	ITA Airways
20 Nov - 30 Nov	ITA Airways
20 Nov - 29 Nov	ITA Airways
19 Nov - 09 Dec	KLM
26 Nov - 06 Dec	ITA Airways
25 Nov - 02 Dec	KLM
21 Nov - 26 Nov	SWISS
12 Nov - 30 Nov	Delta
08 Nov - 17 Nov	ITA Airways
26 Nov - 05 Dec	ITA Airways
18 Nov - 16 Dec	KLM
14 Nov - 24 Nov	ITA Airways
14 Nov - 23 Nov	ITA Airways
27 Nov - 10 Dec	ITA Airways
14 Nov - 03 Dec	SWISS
28 Nov - 07 Dec	ITA Airways
20 Nov - 03 Dec	KLM

Also check the deals for one-way flights from London to Buenos Aires 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 London to Buenos Aires in November from $1109

Return flights