Cheapest one-way flights from London to Buenos Aires in January from 563€

AirHint found the following cheapest one-way flights from London (LCY) to Buenos Aires (EZE) in January 2026 (see full year).

One-Way flights

16 Jan ITA Airways
21 Jan British Airways
01 Jan British Airways
12 Jan ITA Airways
05 Jan Aerolineas Argentinas
13 Jan SWISS
03 Jan British Airways
11 Jan Aerolineas Argentinas
17 Jan ITA Airways
30 Jan ITA Airways

Also check the deals for return flights from London to Buenos Aires in January.

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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