Cheapest one-way flights from London to Buenos Aires in January from 558€

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

One-Way flights

07 Jan British Airways
19 Jan Iberia
06 Jan British Airways
08 Jan British Airways
20 Jan British Airways
13 Jan British Airways
26 Jan British Airways
21 Jan British Airways
01 Jan British Airways
05 Jan Aerolineas Argentinas

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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