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

Return flights

17 Nov - 28 Nov	ITA Airways
24 Nov - 02 Dec	ITA Airways
18 Nov - 25 Nov	ITA Airways
04 Nov - 12 Nov	SWISS
04 Nov - 19 Nov	SWISS
20 Nov - 30 Nov	ITA Airways
18 Nov - 30 Nov	ITA Airways
11 Nov - 26 Nov	SWISS
17 Nov - 01 Dec	ITA Airways
19 Nov - 04 Dec	ITA Airways
12 Nov - 22 Nov	Delta
19 Nov - 29 Nov	ITA Airways
07 Nov - 22 Nov	SWISS
04 Nov - 02 Dec	Delta
15 Nov - 03 Dec	ITA Airways
11 Nov - 30 Dec	Delta
14 Nov - 13 Dec	SWISS
24 Nov - 11 Dec	ITA Airways
24 Nov - 15 Dec	ITA Airways
27 Nov - 26 Dec	ITA Airways

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 $1182

Return flights