Cheapest one-way flights from London to Buenos Aires in April from $558

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

03 Apr Vueling Airlines
20 Apr British Airways
01 Apr Vueling Airlines
28 Apr British Airways
02 Apr Vueling Airlines
07 Apr Vueling Airlines
09 Apr Vueling Airlines
21 Apr British Airways
29 Apr LEVEL
08 Apr Vueling Airlines

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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