Cheapest return flights from London to Buenos Aires in December from 870€

Best time to book flights for London (LGW) to Buenos Aires (EZE) flights at AirHint

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

Return flights

08 Dec - 25 Dec Air Europa
01 Dec - 25 Dec Air Europa
03 Dec - 17 Dec Air Europa
01 Dec - 07 Dec Air Europa
09 Dec - 25 Dec Air Europa
06 Dec - 13 Dec Air Europa
10 Dec - 17 Dec Air Europa
10 Dec - 18 Dec Air Europa
11 Dec - 18 Dec Air Europa
27 Dec - 23 Jan Iberia
01 Dec - 05 Dec Air Europa
08 Dec - 11 Jan Turkish Airlines
12 Dec - 23 Jan Iberia
08 Dec - 03 Jan Turkish Airlines
26 Dec - 16 Jan Iberia
26 Dec - 17 Jan Iberia
01 Dec - 12 Jan Air Europa
24 Dec - 15 Jan Air Europa
24 Dec - 14 Jan Air Europa
11 Dec - 01 Jan Air Europa

Also check the deals for one-way flights from London to Buenos Aires in December.

Skyscanner

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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