Cheapest return flights from London to Buenos Aires in December from 976€

AirHint found the following cheapest return flights from London (LHR) to Buenos Aires (EZE) in December 2026 (see full year).

Return flights

01 Dec - 15 Dec Turkish Airlines
01 Dec - 14 Dec Turkish Airlines
04 Dec - 12 Dec Finnair
04 Dec - 19 Dec Turkish Airlines
26 Dec - 15 Jan British Airways
30 Dec - 17 Jan Turkish Airlines
28 Dec - 17 Jan Turkish Airlines
01 Dec - 10 Jan Turkish Airlines
29 Dec - 16 Jan Turkish Airlines
25 Dec - 14 Jan Turkish Airlines
26 Dec - 16 Jan Turkish Airlines
11 Dec - 16 Jan Finnair
10 Dec - 07 Jan Finnair
28 Dec - 11 Jan Turkish Airlines
16 Dec - 30 Dec Turkish Airlines
17 Dec - 27 Dec Turkish Airlines
11 Dec - 18 Dec Turkish Airlines
12 Dec - 26 Dec Iberia
18 Dec - 31 Dec Turkish Airlines
19 Dec - 31 Dec TAP

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

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