Cheapest return flights from Buenos Aires to London in December from $1267

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

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

Return flights

04 Dec - 08 Jan Iberia
16 Dec - 05 Jan Iberia
07 Dec - 24 Dec Iberia
01 Dec - 15 Dec Iberia
04 Dec - 15 Dec Iberia
11 Dec - 24 Dec Iberia
03 Dec - 15 Dec Iberia
05 Dec - 15 Dec Iberia
19 Dec - 04 Jan Iberia
19 Dec - 12 Jan Iberia
07 Dec - 23 Dec Iberia
28 Dec - 04 Jan Iberia
07 Dec - 27 Dec Iberia
20 Dec - 24 Jan Iberia
18 Dec - 15 Jan Iberia
19 Dec - 15 Jan Iberia
18 Dec - 02 Jan Iberia
20 Dec - 03 Jan Iberia
05 Dec - 22 Dec Iberia
05 Dec - 23 Dec Emirates

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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