Cheapest return flights from London to Buenos Aires in April from 992€

AirHint found the following cheapest return flights from London (LCY) to Buenos Aires (EZE) in April 2026 (see full year).

Return flights

05 Apr - 15 Apr ITA Airways
02 Apr - 14 Apr ITA Airways
15 Apr - 23 Apr KLM
10 Apr - 23 Apr KLM
02 Apr - 19 Apr ITA Airways
01 Apr - 17 May ITA Airways
05 Apr - 19 Apr ITA Airways
13 Apr - 22 Apr ITA Airways
20 Apr - 30 Apr ITA Airways
01 Apr - 15 Apr ITA Airways
03 Apr - 12 Apr ITA Airways
08 Apr - 18 May KLM
30 Apr - 08 May KLM
29 Apr - 22 May KLM
11 Apr - 11 May KLM
08 Apr - 10 May KLM
08 Apr - 06 May KLM
27 Apr - 08 May KLM
27 Apr - 11 May KLM
25 Apr - 02 May KLM

Also check the deals for one-way flights from London to Buenos Aires in April.

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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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