Cheapest return flights from Buenos Aires to London in December from $1229

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

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

Return flights

13 Dec - 13 Jan Air Canada
17 Dec - 31 Dec Iberia
14 Dec - 31 Dec Iberia
24 Dec - 31 Jan Iberia
13 Dec - 02 Jan Iberia
16 Dec - 01 Jan Iberia
24 Dec - 13 Jan Iberia
03 Dec - 07 Jan Iberia
17 Dec - 06 Jan Iberia
12 Dec - 10 Jan Iberia
24 Dec - 11 Jan Iberia
24 Dec - 09 Jan Iberia
18 Dec - 31 Dec Iberia
17 Dec - 30 Dec Iberia
13 Dec - 27 Dec Iberia
04 Dec - 16 Dec Air Canada
13 Dec - 26 Dec Iberia
12 Dec - 28 Dec United
12 Dec - 27 Dec United
03 Dec - 22 Dec Iberia

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