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

Return flights

19 Nov - 10 Dec	LATAM Airlines Group
07 Nov - 25 Nov	Vueling Airlines
13 Nov - 19 Nov	Vueling Airlines
11 Nov - 18 Nov	Vueling Airlines
05 Nov - 11 Nov	Vueling Airlines
06 Nov - 11 Nov	Vueling Airlines
12 Nov - 26 Nov	Vueling Airlines
20 Nov - 26 Nov	Vueling Airlines
06 Nov - 13 Nov	Vueling Airlines
14 Nov - 26 Nov	Vueling Airlines
28 Nov - 08 Dec	LATAM Airlines Group
11 Nov - 25 Nov	Vueling Airlines
23 Nov - 05 Dec	LATAM Airlines Group
16 Nov - 04 Dec	LATAM Airlines Group
14 Nov - 04 Dec	Vueling Airlines
05 Nov - 05 Dec	Vueling Airlines
28 Nov - 12 Dec	Vueling Airlines
15 Nov - 04 Dec	Vueling Airlines
26 Nov - 11 Dec	Vueling Airlines
22 Nov - 07 Dec	Vueling Airlines

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 $1316

Return flights