Cheapest return flights from London to Buenos Aires in December from 1382€

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

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

Return flights

01 Dec - 20 Dec Ryanair
05 Dec - 10 Dec Emirates
04 Dec - 24 Dec Emirates
04 Dec - 21 Dec Emirates
05 Dec - 20 Dec Emirates
07 Dec - 21 Dec Emirates
07 Dec - 20 Dec Emirates
12 Dec - 20 Dec Emirates
14 Dec - 28 Dec Emirates
14 Dec - 26 Dec Emirates
04 Dec - 02 Jan Emirates
19 Dec - 02 Jan Emirates

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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