Cheapest return flights from London to Buenos Aires in May from 991€

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

Return flights

10 May - 24 May ITA Airways
08 May - 20 May Lufthansa
06 May - 20 May Lufthansa
15 May - 20 May Lufthansa
01 May - 21 May Lufthansa
01 May - 07 May Lufthansa
04 May - 16 May ITA Airways
07 May - 12 May KLM
05 May - 21 May Lufthansa
05 May - 15 May KLM
22 May - 05 Jun ITA Airways

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