Cheapest one-way flights from London to Buenos Aires in May from $797

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

AirHint found the following cheapest one-way flights from London (LCY) to Buenos Aires (EZE) in May 2025 (see full year).

One-Way flights

12 May Aerolineas Argentinas
07 May Aerolineas Argentinas
13 May SWISS
01 May ITA Airways
06 May ITA Airways
09 May ITA Airways
15 May ITA Airways
16 May ITA Airways
05 May ITA Airways
27 May SWISS

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

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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