Cheapest return flights from London to Buenos Aires in April from $1375

Best time to book flights for London (LON) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Buenos Aires (AEP) in April 2025 (see full year).

Return flights

28 Apr - 19 May Norse Atlantic Airways (UK)
27 Apr - 18 May TAP
29 Apr - 06 May Norse Atlantic Airways (UK)
29 Apr - 07 May TAP
28 Apr - 04 May Norse Atlantic Airways (UK)
29 Apr - 05 May TAP
29 Apr - 30 Apr TAP
30 Apr - 30 Apr British Airways

Also check the deals for one-way 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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