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

Return flights

16 Nov - 26 Nov	Air Europa
18 Nov - 27 Nov	Air Europa
17 Nov - 27 Nov	Air Europa
17 Nov - 22 Nov	Air Europa
16 Nov - 14 Dec	Air Europa
16 Nov - 01 Dec	Air Europa
21 Nov - 02 Dec	Air Europa
26 Nov - 10 Dec	Air Europa
28 Nov - 14 Dec	Air Europa
20 Nov - 12 Dec	Air Europa
17 Nov - 11 Dec	Air Europa
21 Nov - 30 Nov	Air Europa
21 Nov - 07 Dec	Air Europa
11 Nov - 26 Nov	Air Canada
03 Nov - 16 Nov	Air Canada
11 Nov - 19 Nov	Air Canada
06 Nov - 16 Nov	Air Europa
13 Nov - 29 Nov	Air Europa
22 Nov - 01 Dec	Air Canada
27 Nov - 06 Dec	Air Canada

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 802€

Return flights