Cheapest return flights from Buenos Aires to London in April from $913

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

Return flights

29 Apr - 19 May Air Canada
29 Apr - 17 May Air Canada
14 Apr - 04 May Avianca
08 Apr - 27 Apr Avianca
15 Apr - 21 Apr Air Canada
22 Apr - 06 May Air Canada
04 Apr - 19 Apr LEVEL
08 Apr - 24 Apr LEVEL
24 Apr - 10 May LEVEL
24 Apr - 08 May LEVEL
19 Apr - 06 May Iberia
25 Apr - 09 May LEVEL
20 Apr - 03 May Air Canada
16 Apr - 03 May LEVEL
04 Apr - 14 Apr LEVEL
17 Apr - 27 Apr LEVEL
06 Apr - 26 Apr LEVEL
02 Apr - 25 Apr LEVEL
19 Apr - 23 Apr LEVEL
06 Apr - 27 Apr LEVEL

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