Cheapest return flights from Buenos Aires to London in May from $912

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

Return flights

07 May - 26 May Air Canada
06 May - 13 May Air Canada
06 May - 20 May Air Canada
06 May - 27 May Air Canada
18 May - 25 May Air Canada
06 May - 26 May Air Canada
06 May - 19 May Air Canada
03 May - 10 May LEVEL
27 May - 15 Jun Avianca
19 May - 19 Jun Avianca
24 May - 01 Jun Avianca
06 May - 22 May Air Canada
02 May - 16 May LEVEL
15 May - 11 Jun LATAM Airlines Group
25 May - 09 Jun LEVEL
21 May - 03 Jun GOL Linhas Aรฉreas
15 May - 01 Jun Avianca
15 May - 15 Jun LEVEL
23 May - 08 Jun LEVEL
24 May - 07 Jun GOL Linhas Aรฉreas

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

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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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