Cheapest return flights from London to Buenos Aires in May from 945€

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

Return flights

18 May - 07 Jun KLM
14 May - 21 May Lufthansa
08 May - 25 May KLM
19 May - 03 Jun KLM
18 May - 31 May ITA Airways
08 May - 31 May KLM
28 May - 09 Jun KLM
15 May - 24 May ITA Airways
06 May - 12 May KLM
29 May - 31 May KLM
15 May - 31 May KLM
30 May - 31 May ITA Airways
01 May - 20 Jun KLM
09 May - 16 May KLM

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

Skyscanner

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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