Cheapest return flights from London to Buenos Aires in December from $1044

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

Return flights

03 Dec - 17 Dec Turkish Airlines
01 Dec - 15 Dec Turkish Airlines
01 Dec - 10 Dec Turkish Airlines
07 Dec - 15 Dec Turkish Airlines
05 Dec - 15 Dec Turkish Airlines
02 Dec - 20 Dec Turkish Airlines
03 Dec - 13 Dec Turkish Airlines
02 Dec - 13 Dec Turkish Airlines
02 Dec - 18 Dec Turkish Airlines
08 Dec - 20 Dec Turkish Airlines
08 Dec - 06 Jan Turkish Airlines
04 Dec - 05 Jan Turkish Airlines
31 Dec - 14 Jan Lufthansa
28 Dec - 04 Jan Turkish Airlines
04 Dec - 04 Jan Turkish Airlines
04 Dec - 03 Jan Turkish Airlines
08 Dec - 02 Jan Turkish Airlines
26 Dec - 05 Jan Turkish Airlines
07 Dec - 04 Jan Turkish Airlines
27 Dec - 06 Jan Turkish Airlines

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

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