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

Return flights

26 Nov - 03 Dec	ITA Airways
27 Nov - 04 Dec	Lufthansa
27 Nov - 07 Dec	Lufthansa
26 Nov - 09 Dec	ITA Airways
26 Nov - 08 Dec	ITA Airways
25 Nov - 13 Dec	Lufthansa
24 Nov - 08 Dec	Lufthansa
27 Nov - 09 Dec	Lufthansa
28 Nov - 07 Dec	Lufthansa
28 Nov - 10 Dec	Lufthansa
26 Nov - 30 Nov	ITA Airways
20 Nov - 28 Nov	ITA Airways
25 Nov - 30 Nov	ITA Airways
25 Nov - 29 Nov	Lufthansa
20 Nov - 24 Nov	ITA Airways
20 Nov - 27 Nov	ITA Airways
14 Nov - 22 Nov	ITA Airways
14 Nov - 17 Nov	ITA Airways
19 Nov - 25 Nov	ITA Airways
12 Nov - 19 Nov	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 821€

Return flights