Cheapest one-way flights from London to Buenos Aires in April from $579

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

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

One-Way flights

21 Apr British Airways
07 Apr British Airways
20 Apr British Airways
22 Apr British Airways
03 Apr British Airways
29 Apr LEVEL
01 Apr LEVEL
02 Apr Vueling Airlines
28 Apr British Airways
27 Apr LEVEL

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

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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