Cheapest return flights from London to Buenos Aires in April from 711€

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

Return flights

22 Apr - 14 May Avianca
19 Apr - 21 May Avianca
27 Apr - 12 May Avianca
22 Apr - 29 Apr Air Canada
23 Apr - 08 May Turkish Airlines
22 Apr - 27 Apr Turkish Airlines
29 Apr - 04 May Air Canada
09 Apr - 22 Apr SWISS
27 Apr - 04 May Air Canada
20 Apr - 28 Apr Avianca
27 Apr - 10 May Avianca
23 Apr - 26 Apr Vueling Airlines
10 Apr - 13 Apr British Airways
06 Apr - 13 Apr British Airways
13 Apr - 03 May Turkish Airlines
15 Apr - 21 Apr Lufthansa
09 Apr - 14 Apr British Airways
09 Apr - 23 Apr SWISS
17 Apr - 03 May Turkish Airlines
24 Apr - 11 May Lufthansa

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

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