Cheapest return flights from London to Buenos Aires in April from 973€

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

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

Return flights

09 Apr - 23 Apr Air Canada
09 Apr - 14 May Air Canada
01 Apr - 09 Apr Air Canada
27 Apr - 21 May Air Canada
23 Apr - 07 May Air Canada
01 Apr - 07 May Air Canada
28 Apr - 27 May British Airways
12 Apr - 23 Apr Air Canada
28 Apr - 20 May British Airways
08 Apr - 13 Apr Iberia
01 Apr - 10 Apr LATAM Airlines Group
01 Apr - 06 Apr LATAM Airlines Group
30 Apr - 31 May Lufthansa
28 Apr - 12 May TAP
26 Apr - 15 May LATAM Airlines Group
01 Apr - 13 Apr TAP
14 Apr - 12 May Iberia
02 Apr - 15 Apr Lufthansa
02 Apr - 06 Apr American Airlines
01 Apr - 05 Apr American Airlines

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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